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-rw-r--r--libstdc++-v3/testsuite/20_util/add_lvalue_reference/requirements/explicit_instantiation.cc31
-rw-r--r--libstdc++-v3/testsuite/20_util/add_lvalue_reference/value.cc49
-rw-r--r--libstdc++-v3/testsuite/20_util/add_rvalue_reference/requirements/explicit_instantiation.cc31
-rw-r--r--libstdc++-v3/testsuite/20_util/add_rvalue_reference/value.cc47
-rw-r--r--libstdc++-v3/testsuite/20_util/addressof/1.cc51
-rw-r--r--libstdc++-v3/testsuite/20_util/addressof/requirements/explicit_instantiation.cc31
-rw-r--r--libstdc++-v3/testsuite/20_util/aligned_storage/requirements/explicit_instantiation.cc32
-rw-r--r--libstdc++-v3/testsuite/20_util/aligned_storage/value.cc67
-rw-r--r--libstdc++-v3/testsuite/20_util/allocator/1.cc65
-rw-r--r--libstdc++-v3/testsuite/20_util/allocator/10378.cc45
-rw-r--r--libstdc++-v3/testsuite/20_util/allocator/14176.cc36
-rw-r--r--libstdc++-v3/testsuite/20_util/allocator/33807.cc32
-rw-r--r--libstdc++-v3/testsuite/20_util/allocator/51626.cc66
-rw-r--r--libstdc++-v3/testsuite/20_util/allocator/8230.cc53
-rw-r--r--libstdc++-v3/testsuite/20_util/allocator/requirements/explicit_instantiation/1.cc25
-rw-r--r--libstdc++-v3/testsuite/20_util/auto_ptr/1.cc94
-rw-r--r--libstdc++-v3/testsuite/20_util/auto_ptr/2.cc84
-rw-r--r--libstdc++-v3/testsuite/20_util/auto_ptr/3.cc86
-rw-r--r--libstdc++-v3/testsuite/20_util/auto_ptr/3946.cc44
-rw-r--r--libstdc++-v3/testsuite/20_util/auto_ptr/4.cc82
-rw-r--r--libstdc++-v3/testsuite/20_util/auto_ptr/5.cc86
-rw-r--r--libstdc++-v3/testsuite/20_util/auto_ptr/6.cc90
-rw-r--r--libstdc++-v3/testsuite/20_util/auto_ptr/7.cc90
-rw-r--r--libstdc++-v3/testsuite/20_util/auto_ptr/assign_neg.cc52
-rw-r--r--libstdc++-v3/testsuite/20_util/auto_ptr/requirements/explicit_instantiation/1.cc25
-rw-r--r--libstdc++-v3/testsuite/20_util/bad_function_call/cons_virtual_derivation.cc29
-rw-r--r--libstdc++-v3/testsuite/20_util/bind/35569.cc32
-rw-r--r--libstdc++-v3/testsuite/20_util/bind/38889.cc31
-rw-r--r--libstdc++-v3/testsuite/20_util/bind/42593.cc31
-rw-r--r--libstdc++-v3/testsuite/20_util/bind/45924.cc45
-rw-r--r--libstdc++-v3/testsuite/20_util/bind/49058_1.cc34
-rw-r--r--libstdc++-v3/testsuite/20_util/bind/49058_2.cc28
-rw-r--r--libstdc++-v3/testsuite/20_util/bind/all_bound.cc39
-rw-r--r--libstdc++-v3/testsuite/20_util/bind/conv_result.cc49
-rw-r--r--libstdc++-v3/testsuite/20_util/bind/cv_quals.cc119
-rw-r--r--libstdc++-v3/testsuite/20_util/bind/cv_quals_2.cc49
-rw-r--r--libstdc++-v3/testsuite/20_util/bind/move.cc58
-rw-r--r--libstdc++-v3/testsuite/20_util/bind/nested.cc42
-rw-r--r--libstdc++-v3/testsuite/20_util/bind/placeholders.cc40
-rw-r--r--libstdc++-v3/testsuite/20_util/bind/ref.cc55
-rw-r--r--libstdc++-v3/testsuite/20_util/bind/ref2.cc63
-rw-r--r--libstdc++-v3/testsuite/20_util/bind/ref_neg.cc59
-rw-r--r--libstdc++-v3/testsuite/20_util/common_type/requirements/explicit_instantiation.cc41
-rw-r--r--libstdc++-v3/testsuite/20_util/common_type/requirements/typedefs-1.cc117
-rw-r--r--libstdc++-v3/testsuite/20_util/common_type/requirements/typedefs-2.cc72
-rw-r--r--libstdc++-v3/testsuite/20_util/conditional/requirements/explicit_instantiation.cc32
-rw-r--r--libstdc++-v3/testsuite/20_util/conditional/requirements/typedefs.cc41
-rw-r--r--libstdc++-v3/testsuite/20_util/decay/requirements/explicit_instantiation.cc32
-rw-r--r--libstdc++-v3/testsuite/20_util/decay/requirements/typedefs.cc52
-rw-r--r--libstdc++-v3/testsuite/20_util/declval/requirements/1.cc49
-rw-r--r--libstdc++-v3/testsuite/20_util/declval/requirements/1_neg.cc29
-rw-r--r--libstdc++-v3/testsuite/20_util/default_delete/48631_neg.cc30
-rw-r--r--libstdc++-v3/testsuite/20_util/default_delete/cons/constexpr.cc29
-rw-r--r--libstdc++-v3/testsuite/20_util/duration/arithmetic/1.cc93
-rw-r--r--libstdc++-v3/testsuite/20_util/duration/arithmetic/2.cc61
-rw-r--r--libstdc++-v3/testsuite/20_util/duration/arithmetic/dr934-1.cc48
-rw-r--r--libstdc++-v3/testsuite/20_util/duration/arithmetic/dr934-2.cc54
-rw-r--r--libstdc++-v3/testsuite/20_util/duration/comparison_operators/1.cc55
-rw-r--r--libstdc++-v3/testsuite/20_util/duration/comparison_operators/constexpr.cc29
-rw-r--r--libstdc++-v3/testsuite/20_util/duration/cons/1.cc134
-rw-r--r--libstdc++-v3/testsuite/20_util/duration/cons/1_neg.cc41
-rw-r--r--libstdc++-v3/testsuite/20_util/duration/cons/2.cc119
-rw-r--r--libstdc++-v3/testsuite/20_util/duration/cons/constexpr.cc34
-rw-r--r--libstdc++-v3/testsuite/20_util/duration/cons/dr974_neg.cc33
-rw-r--r--libstdc++-v3/testsuite/20_util/duration/requirements/constexpr_functions.cc64
-rw-r--r--libstdc++-v3/testsuite/20_util/duration/requirements/explicit_instantiation/explicit_instantiation.cc26
-rw-r--r--libstdc++-v3/testsuite/20_util/duration/requirements/typedefs_neg1.cc35
-rw-r--r--libstdc++-v3/testsuite/20_util/duration/requirements/typedefs_neg2.cc37
-rw-r--r--libstdc++-v3/testsuite/20_util/duration/requirements/typedefs_neg3.cc37
-rw-r--r--libstdc++-v3/testsuite/20_util/duration_cast/constexpr.cc37
-rw-r--r--libstdc++-v3/testsuite/20_util/enable_if/requirements/explicit_instantiation.cc32
-rw-r--r--libstdc++-v3/testsuite/20_util/enable_if/requirements/typedefs.cc32
-rw-r--r--libstdc++-v3/testsuite/20_util/enable_if/requirements/typedefs_neg.cc35
-rw-r--r--libstdc++-v3/testsuite/20_util/enable_shared_from_this/cons/constexpr.cc36
-rw-r--r--libstdc++-v3/testsuite/20_util/enable_shared_from_this/requirements/explicit_instantiation.cc23
-rw-r--r--libstdc++-v3/testsuite/20_util/forward/1.cc43
-rw-r--r--libstdc++-v3/testsuite/20_util/forward/1_neg.cc44
-rw-r--r--libstdc++-v3/testsuite/20_util/forward/a.cc77
-rw-r--r--libstdc++-v3/testsuite/20_util/forward/b.cc77
-rw-r--r--libstdc++-v3/testsuite/20_util/forward/c_neg.cc78
-rw-r--r--libstdc++-v3/testsuite/20_util/forward/d.cc78
-rw-r--r--libstdc++-v3/testsuite/20_util/forward/e.cc54
-rw-r--r--libstdc++-v3/testsuite/20_util/forward/f_neg.cc90
-rw-r--r--libstdc++-v3/testsuite/20_util/forward/requirements/explicit_instantiation.cc32
-rw-r--r--libstdc++-v3/testsuite/20_util/function/1.cc94
-rw-r--r--libstdc++-v3/testsuite/20_util/function/2.cc78
-rw-r--r--libstdc++-v3/testsuite/20_util/function/3.cc78
-rw-r--r--libstdc++-v3/testsuite/20_util/function/4.cc82
-rw-r--r--libstdc++-v3/testsuite/20_util/function/43397.cc78
-rw-r--r--libstdc++-v3/testsuite/20_util/function/48541.cc40
-rw-r--r--libstdc++-v3/testsuite/20_util/function/5.cc107
-rw-r--r--libstdc++-v3/testsuite/20_util/function/6.cc82
-rw-r--r--libstdc++-v3/testsuite/20_util/function/7.cc82
-rw-r--r--libstdc++-v3/testsuite/20_util/function/8.cc148
-rw-r--r--libstdc++-v3/testsuite/20_util/function/9.cc55
-rw-r--r--libstdc++-v3/testsuite/20_util/function/assign/move.cc50
-rw-r--r--libstdc++-v3/testsuite/20_util/function/assign/move_target.cc47
-rw-r--r--libstdc++-v3/testsuite/20_util/function/cmp/cmp_neg.cc32
-rw-r--r--libstdc++-v3/testsuite/20_util/function/cons/move.cc48
-rw-r--r--libstdc++-v3/testsuite/20_util/function/cons/move_target.cc46
-rw-r--r--libstdc++-v3/testsuite/20_util/function/invoke/move_only.cc61
-rw-r--r--libstdc++-v3/testsuite/20_util/function/null_pointer_comparisons.cc44
-rw-r--r--libstdc++-v3/testsuite/20_util/function/requirements/explicit_instantiation.cc26
-rw-r--r--libstdc++-v3/testsuite/20_util/function_objects/binders/1.cc103
-rw-r--r--libstdc++-v3/testsuite/20_util/function_objects/binders/3113.cc49
-rw-r--r--libstdc++-v3/testsuite/20_util/function_objects/comparisons.cc52
-rw-r--r--libstdc++-v3/testsuite/20_util/function_objects/dr660.cc41
-rw-r--r--libstdc++-v3/testsuite/20_util/has_nothrow_copy_assign/requirements/explicit_instantiation.cc30
-rw-r--r--libstdc++-v3/testsuite/20_util/has_nothrow_copy_assign/requirements/typedefs.cc36
-rw-r--r--libstdc++-v3/testsuite/20_util/has_nothrow_copy_assign/value.cc57
-rw-r--r--libstdc++-v3/testsuite/20_util/has_nothrow_copy_constructor/requirements/explicit_instantiation.cc31
-rw-r--r--libstdc++-v3/testsuite/20_util/has_nothrow_copy_constructor/requirements/typedefs.cc36
-rw-r--r--libstdc++-v3/testsuite/20_util/has_nothrow_copy_constructor/value.cc56
-rw-r--r--libstdc++-v3/testsuite/20_util/has_nothrow_default_constructor/requirements/explicit_instantiation.cc31
-rw-r--r--libstdc++-v3/testsuite/20_util/has_nothrow_default_constructor/requirements/typedefs.cc36
-rw-r--r--libstdc++-v3/testsuite/20_util/has_nothrow_default_constructor/value.cc61
-rw-r--r--libstdc++-v3/testsuite/20_util/has_trivial_copy_assign/requirements/explicit_instantiation.cc30
-rw-r--r--libstdc++-v3/testsuite/20_util/has_trivial_copy_assign/requirements/typedefs.cc36
-rw-r--r--libstdc++-v3/testsuite/20_util/has_trivial_copy_assign/value.cc57
-rw-r--r--libstdc++-v3/testsuite/20_util/has_trivial_copy_constructor/requirements/explicit_instantiation.cc31
-rw-r--r--libstdc++-v3/testsuite/20_util/has_trivial_copy_constructor/requirements/typedefs.cc36
-rw-r--r--libstdc++-v3/testsuite/20_util/has_trivial_copy_constructor/value.cc58
-rw-r--r--libstdc++-v3/testsuite/20_util/has_trivial_default_constructor/requirements/explicit_instantiation.cc31
-rw-r--r--libstdc++-v3/testsuite/20_util/has_trivial_default_constructor/requirements/typedefs.cc36
-rw-r--r--libstdc++-v3/testsuite/20_util/has_trivial_default_constructor/value.cc61
-rw-r--r--libstdc++-v3/testsuite/20_util/hash/chi2_quality.cc218
-rw-r--r--libstdc++-v3/testsuite/20_util/hash/operators/size_t.cc54
-rw-r--r--libstdc++-v3/testsuite/20_util/hash/quality.cc172
-rw-r--r--libstdc++-v3/testsuite/20_util/hash/requirements/explicit_instantiation.cc49
-rw-r--r--libstdc++-v3/testsuite/20_util/headers/cstdlib/functions_std.cc28
-rw-r--r--libstdc++-v3/testsuite/20_util/headers/cstring/functions_std.cc29
-rw-r--r--libstdc++-v3/testsuite/20_util/headers/cstring/macros.cc27
-rw-r--r--libstdc++-v3/testsuite/20_util/headers/cstring/types_std.cc25
-rw-r--r--libstdc++-v3/testsuite/20_util/headers/ctime/functions_std.cc33
-rw-r--r--libstdc++-v3/testsuite/20_util/headers/ctime/macros.cc27
-rw-r--r--libstdc++-v3/testsuite/20_util/headers/ctime/types_std.cc29
-rw-r--r--libstdc++-v3/testsuite/20_util/headers/functional/synopsis.cc100
-rw-r--r--libstdc++-v3/testsuite/20_util/headers/functional/types_std_c++0x.cc26
-rw-r--r--libstdc++-v3/testsuite/20_util/headers/functional/using_namespace_std_placeholders.cc26
-rw-r--r--libstdc++-v3/testsuite/20_util/headers/memory/synopsis.cc53
-rw-r--r--libstdc++-v3/testsuite/20_util/headers/memory/types_std_c++0x.cc26
-rw-r--r--libstdc++-v3/testsuite/20_util/headers/type_traits/std_c++0x_neg.cc26
-rw-r--r--libstdc++-v3/testsuite/20_util/headers/type_traits/types_std_c++0x.cc27
-rw-r--r--libstdc++-v3/testsuite/20_util/headers/type_traits/types_std_c++0x_neg.cc36
-rw-r--r--libstdc++-v3/testsuite/20_util/headers/utility/synopsis.cc45
-rw-r--r--libstdc++-v3/testsuite/20_util/headers/utility/using_namespace_std_rel_ops.cc25
-rw-r--r--libstdc++-v3/testsuite/20_util/is_constructible/requirements/explicit_instantiation.cc31
-rw-r--r--libstdc++-v3/testsuite/20_util/is_constructible/requirements/typedefs.cc36
-rw-r--r--libstdc++-v3/testsuite/20_util/is_constructible/value.cc45
-rw-r--r--libstdc++-v3/testsuite/20_util/is_convertible/requirements/explicit_instantiation.cc31
-rw-r--r--libstdc++-v3/testsuite/20_util/is_convertible/requirements/typedefs.cc36
-rw-r--r--libstdc++-v3/testsuite/20_util/is_convertible/value.cc106
-rw-r--r--libstdc++-v3/testsuite/20_util/is_explicitly_convertible/requirements/explicit_instantiation.cc31
-rw-r--r--libstdc++-v3/testsuite/20_util/is_explicitly_convertible/requirements/typedefs.cc36
-rw-r--r--libstdc++-v3/testsuite/20_util/is_explicitly_convertible/value.cc45
-rw-r--r--libstdc++-v3/testsuite/20_util/is_integral/requirements/explicit_instantiation.cc31
-rw-r--r--libstdc++-v3/testsuite/20_util/is_integral/requirements/typedefs.cc36
-rw-r--r--libstdc++-v3/testsuite/20_util/is_integral/value.cc62
-rw-r--r--libstdc++-v3/testsuite/20_util/is_literal_type/requirements/explicit_instantiation.cc30
-rw-r--r--libstdc++-v3/testsuite/20_util/is_literal_type/requirements/typedefs.cc36
-rw-r--r--libstdc++-v3/testsuite/20_util/is_literal_type/value.cc54
-rw-r--r--libstdc++-v3/testsuite/20_util/is_lvalue_reference/requirements/explicit_instantiation.cc31
-rw-r--r--libstdc++-v3/testsuite/20_util/is_lvalue_reference/requirements/typedefs.cc36
-rw-r--r--libstdc++-v3/testsuite/20_util/is_lvalue_reference/value.cc44
-rw-r--r--libstdc++-v3/testsuite/20_util/is_nothrow_constructible/requirements/explicit_instantiation.cc31
-rw-r--r--libstdc++-v3/testsuite/20_util/is_nothrow_constructible/requirements/typedefs.cc36
-rw-r--r--libstdc++-v3/testsuite/20_util/is_nothrow_constructible/value.cc78
-rw-r--r--libstdc++-v3/testsuite/20_util/is_pod/requirements/explicit_instantiation.cc30
-rw-r--r--libstdc++-v3/testsuite/20_util/is_pod/requirements/typedefs.cc36
-rw-r--r--libstdc++-v3/testsuite/20_util/is_pod/value.cc58
-rw-r--r--libstdc++-v3/testsuite/20_util/is_reference/requirements/explicit_instantiation.cc31
-rw-r--r--libstdc++-v3/testsuite/20_util/is_reference/requirements/typedefs.cc36
-rw-r--r--libstdc++-v3/testsuite/20_util/is_reference/value.cc46
-rw-r--r--libstdc++-v3/testsuite/20_util/is_rvalue_reference/requirements/explicit_instantiation.cc31
-rw-r--r--libstdc++-v3/testsuite/20_util/is_rvalue_reference/requirements/typedefs.cc36
-rw-r--r--libstdc++-v3/testsuite/20_util/is_rvalue_reference/value.cc44
-rw-r--r--libstdc++-v3/testsuite/20_util/is_scalar/requirements/explicit_instantiation.cc29
-rw-r--r--libstdc++-v3/testsuite/20_util/is_scalar/requirements/typedefs.cc36
-rw-r--r--libstdc++-v3/testsuite/20_util/is_scalar/value.cc48
-rw-r--r--libstdc++-v3/testsuite/20_util/is_signed/requirements/explicit_instantiation.cc31
-rw-r--r--libstdc++-v3/testsuite/20_util/is_signed/requirements/typedefs.cc36
-rw-r--r--libstdc++-v3/testsuite/20_util/is_signed/value.cc60
-rw-r--r--libstdc++-v3/testsuite/20_util/is_standard_layout/requiremenents/explicit_instantiation.cc30
-rw-r--r--libstdc++-v3/testsuite/20_util/is_standard_layout/requiremenents/typedefs.cc36
-rw-r--r--libstdc++-v3/testsuite/20_util/is_standard_layout/value.cc42
-rw-r--r--libstdc++-v3/testsuite/20_util/is_trivial/requirements/explicit_instantiation.cc30
-rw-r--r--libstdc++-v3/testsuite/20_util/is_trivial/requirements/typedefs.cc36
-rw-r--r--libstdc++-v3/testsuite/20_util/is_trivial/value.cc42
-rw-r--r--libstdc++-v3/testsuite/20_util/is_unsigned/requirements/explicit_instantiation.cc31
-rw-r--r--libstdc++-v3/testsuite/20_util/is_unsigned/requirements/typedefs.cc36
-rw-r--r--libstdc++-v3/testsuite/20_util/is_unsigned/value.cc60
-rw-r--r--libstdc++-v3/testsuite/20_util/make_signed/requirements/explicit_instantiation.cc31
-rw-r--r--libstdc++-v3/testsuite/20_util/make_signed/requirements/typedefs-1.cc65
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-rw-r--r--libstdc++-v3/testsuite/20_util/monotonic_clock/constexpr_data.cc52
-rw-r--r--libstdc++-v3/testsuite/20_util/move/1.cc45
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-rw-r--r--libstdc++-v3/testsuite/20_util/owner_less/cmp.cc135
-rw-r--r--libstdc++-v3/testsuite/20_util/pair/1.cc78
-rw-r--r--libstdc++-v3/testsuite/20_util/pair/2.cc59
-rw-r--r--libstdc++-v3/testsuite/20_util/pair/3.cc78
-rw-r--r--libstdc++-v3/testsuite/20_util/pair/4.cc66
-rw-r--r--libstdc++-v3/testsuite/20_util/pair/40925.cc67
-rw-r--r--libstdc++-v3/testsuite/20_util/pair/44487.cc51
-rw-r--r--libstdc++-v3/testsuite/20_util/pair/comparison_operators/constexpr.cc29
-rw-r--r--libstdc++-v3/testsuite/20_util/pair/cons/constexpr.cc39
-rw-r--r--libstdc++-v3/testsuite/20_util/pair/moveable.cc63
-rw-r--r--libstdc++-v3/testsuite/20_util/pair/piecewise.cc98
-rw-r--r--libstdc++-v3/testsuite/20_util/pair/requirements/dr801.cc52
-rw-r--r--libstdc++-v3/testsuite/20_util/pair/requirements/explicit_instantiation/1.cc25
-rw-r--r--libstdc++-v3/testsuite/20_util/pair/swap.cc50
-rw-r--r--libstdc++-v3/testsuite/20_util/ratio/comparisons/comp1.cc86
-rw-r--r--libstdc++-v3/testsuite/20_util/ratio/comparisons/comp2.cc60
-rw-r--r--libstdc++-v3/testsuite/20_util/ratio/comparisons/comp3.cc75
-rw-r--r--libstdc++-v3/testsuite/20_util/ratio/cons/cons1.cc51
-rw-r--r--libstdc++-v3/testsuite/20_util/ratio/cons/cons_overflow_neg.cc54
-rw-r--r--libstdc++-v3/testsuite/20_util/ratio/operations/45866.cc67
-rw-r--r--libstdc++-v3/testsuite/20_util/ratio/operations/47913.cc42
-rw-r--r--libstdc++-v3/testsuite/20_util/ratio/operations/ops1.cc74
-rw-r--r--libstdc++-v3/testsuite/20_util/ratio/operations/ops2.cc72
-rw-r--r--libstdc++-v3/testsuite/20_util/ratio/operations/ops3.cc71
-rw-r--r--libstdc++-v3/testsuite/20_util/ratio/operations/ops_overflow_neg.cc47
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diff --git a/libstdc++-v3/testsuite/20_util/add_lvalue_reference/requirements/explicit_instantiation.cc b/libstdc++-v3/testsuite/20_util/add_lvalue_reference/requirements/explicit_instantiation.cc
new file mode 100644
index 000000000..aa1dc3759
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/add_lvalue_reference/requirements/explicit_instantiation.cc
@@ -0,0 +1,31 @@
+// { dg-options "-std=gnu++0x" }
+// { dg-do compile }
+// 2007-06-02 Paolo Carlini <pcarlini@suse.de>
+
+// Copyright (C) 2007, 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+
+// NB: This file is for testing type_traits with NO OTHER INCLUDES.
+
+#include <type_traits>
+
+namespace std
+{
+ typedef short test_type;
+ template struct add_lvalue_reference<test_type>;
+}
diff --git a/libstdc++-v3/testsuite/20_util/add_lvalue_reference/value.cc b/libstdc++-v3/testsuite/20_util/add_lvalue_reference/value.cc
new file mode 100644
index 000000000..189f4457b
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/add_lvalue_reference/value.cc
@@ -0,0 +1,49 @@
+// { dg-options "-std=gnu++0x" }
+// 2007-06-02 Paolo Carlini <pcarlini@suse.de>
+//
+// Copyright (C) 2007, 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+#include <type_traits>
+#include <testsuite_hooks.h>
+#include <testsuite_tr1.h>
+
+void test01()
+{
+ bool test __attribute__((unused)) = true;
+ using std::add_lvalue_reference;
+ using std::is_same;
+ using namespace __gnu_test;
+
+ VERIFY( (is_same<add_lvalue_reference<int>::type, int&>::value) );
+ VERIFY( (is_same<add_lvalue_reference<int&>::type, int&>::value) );
+ VERIFY( (is_same<add_lvalue_reference<const int>::type, const int&>::value) );
+ VERIFY( (is_same<add_lvalue_reference<int*>::type, int*&>::value) );
+ VERIFY( (is_same<add_lvalue_reference<ClassType&>::type, ClassType&>::value) );
+ VERIFY( (is_same<add_lvalue_reference<ClassType>::type, ClassType&>::value) );
+ VERIFY( (is_same<add_lvalue_reference<int(int)>::type, int(&)(int)>::value) );
+ VERIFY( (is_same<add_lvalue_reference<int&&>::type, int&>::value) );
+ VERIFY( (is_same<add_lvalue_reference<ClassType&&>::type, ClassType&>::value) );
+ VERIFY( (is_same<add_lvalue_reference<void>::type, void>::value) );
+ VERIFY( (is_same<add_lvalue_reference<const void>::type, const void>::value) );
+}
+
+int main()
+{
+ test01();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/add_rvalue_reference/requirements/explicit_instantiation.cc b/libstdc++-v3/testsuite/20_util/add_rvalue_reference/requirements/explicit_instantiation.cc
new file mode 100644
index 000000000..c99902816
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/add_rvalue_reference/requirements/explicit_instantiation.cc
@@ -0,0 +1,31 @@
+// { dg-options "-std=gnu++0x" }
+// { dg-do compile }
+// 2007-06-02 Paolo Carlini <pcarlini@suse.de>
+
+// Copyright (C) 2007, 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+
+// NB: This file is for testing type_traits with NO OTHER INCLUDES.
+
+#include <type_traits>
+
+namespace std
+{
+ typedef short test_type;
+ template struct add_rvalue_reference<test_type>;
+}
diff --git a/libstdc++-v3/testsuite/20_util/add_rvalue_reference/value.cc b/libstdc++-v3/testsuite/20_util/add_rvalue_reference/value.cc
new file mode 100644
index 000000000..397178cfe
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/add_rvalue_reference/value.cc
@@ -0,0 +1,47 @@
+// { dg-options "-std=gnu++0x" }
+// 2007-06-02 Paolo Carlini <pcarlini@suse.de>
+//
+// Copyright (C) 2007, 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+#include <type_traits>
+#include <testsuite_hooks.h>
+#include <testsuite_tr1.h>
+
+void test01()
+{
+ bool test __attribute__((unused)) = true;
+ using std::add_rvalue_reference;
+ using std::is_same;
+ using namespace __gnu_test;
+
+ VERIFY( (is_same<add_rvalue_reference<int>::type, int&&>::value) );
+ VERIFY( (is_same<add_rvalue_reference<int&&>::type, int&&>::value) );
+ VERIFY( (is_same<add_rvalue_reference<const int>::type, const int&&>::value) );
+ VERIFY( (is_same<add_rvalue_reference<int*>::type, int*&&>::value) );
+ VERIFY( (is_same<add_rvalue_reference<ClassType&&>::type, ClassType&&>::value) );
+ VERIFY( (is_same<add_rvalue_reference<ClassType>::type, ClassType&&>::value) );
+ VERIFY( (is_same<add_rvalue_reference<int(int)>::type, int(&&)(int)>::value) );
+ VERIFY( (is_same<add_rvalue_reference<void>::type, void>::value) );
+ VERIFY( (is_same<add_rvalue_reference<const void>::type, const void>::value) );
+}
+
+int main()
+{
+ test01();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/addressof/1.cc b/libstdc++-v3/testsuite/20_util/addressof/1.cc
new file mode 100644
index 000000000..43009f3c8
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/addressof/1.cc
@@ -0,0 +1,51 @@
+// { dg-options "-std=gnu++0x" }
+// { dg-do compile }
+
+// 2010-05-20 Paolo Carlini <paolo.carlini@oracle.com>
+
+// Copyright (C) 2010 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+#include <memory>
+#include <testsuite_hooks.h>
+#include <testsuite_api.h>
+
+void f1(int) { }
+
+void test01()
+{
+ bool test __attribute__((unused)) = true;
+ using namespace __gnu_test;
+
+ OverloadedAddress* ao1 = new OverloadedAddress();
+ OverloadedAddress& o1 = *ao1;
+
+ VERIFY( std::addressof(o1) == ao1 );
+
+ const OverloadedAddress* ao2 = new OverloadedAddress();
+ const OverloadedAddress& o2 = *ao2;
+
+ VERIFY( std::addressof(o2) == ao2 );
+
+ VERIFY( std::addressof(f1) == &f1 );
+}
+
+int main()
+{
+ test01();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/addressof/requirements/explicit_instantiation.cc b/libstdc++-v3/testsuite/20_util/addressof/requirements/explicit_instantiation.cc
new file mode 100644
index 000000000..559cd20e2
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/addressof/requirements/explicit_instantiation.cc
@@ -0,0 +1,31 @@
+// { dg-options "-std=gnu++0x" }
+// { dg-do compile }
+
+// 2010-05-20 Paolo Carlini <paolo.carlini@oracle.com>
+
+// Copyright (C) 2010 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// NB: This file is for testing utility with NO OTHER INCLUDES.
+
+#include <memory>
+
+namespace std
+{
+ typedef short test_type;
+ template short* addressof(short&);
+}
diff --git a/libstdc++-v3/testsuite/20_util/aligned_storage/requirements/explicit_instantiation.cc b/libstdc++-v3/testsuite/20_util/aligned_storage/requirements/explicit_instantiation.cc
new file mode 100644
index 000000000..6186d8e8a
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/aligned_storage/requirements/explicit_instantiation.cc
@@ -0,0 +1,32 @@
+// { dg-options "-std=gnu++0x" }
+// { dg-do compile }
+// 2007-09-17 Paolo Carlini <pcarlini@suse.de>
+
+// Copyright (C) 2007, 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+
+// NB: This file is for testing type_traits with NO OTHER INCLUDES.
+
+#include <type_traits>
+
+namespace std
+{
+ typedef short test_type;
+ template struct aligned_storage<1, alignment_of<test_type>::value>;
+ template struct aligned_storage<2>;
+}
diff --git a/libstdc++-v3/testsuite/20_util/aligned_storage/value.cc b/libstdc++-v3/testsuite/20_util/aligned_storage/value.cc
new file mode 100644
index 000000000..1399a11a7
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/aligned_storage/value.cc
@@ -0,0 +1,67 @@
+// { dg-options "-std=gnu++0x" }
+// 2007-09-17 Paolo Carlini <pcarlini@suse.de>
+//
+// Copyright (C) 2007, 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+#include <type_traits>
+#include <testsuite_hooks.h>
+#include <testsuite_tr1.h>
+
+struct MSAlignType { } __attribute__((__aligned__));
+
+void test01()
+{
+ bool test __attribute__((unused)) = true;
+ using std::aligned_storage;
+ using std::alignment_of;
+ using namespace __gnu_test;
+
+ const std::size_t align_c = alignment_of<char>::value;
+ VERIFY( (sizeof(aligned_storage<4, align_c>::type) >= 4) );
+ VERIFY( (__alignof__(aligned_storage<4, align_c>::type) == align_c) );
+
+ const std::size_t align_s = alignment_of<short>::value;
+ VERIFY( (sizeof(aligned_storage<1, align_s>::type) >= 1) );
+ VERIFY( (__alignof__(aligned_storage<1, align_s>::type) == align_s) );
+
+ const std::size_t align_i = alignment_of<int>::value;
+ VERIFY( (sizeof(aligned_storage<7, align_i>::type) >= 7) );
+ VERIFY( (__alignof__(aligned_storage<7, align_i>::type) == align_i) );
+
+ const std::size_t align_d = alignment_of<double>::value;
+ VERIFY( (sizeof(aligned_storage<2, align_d>::type) >= 2) );
+ VERIFY( (__alignof__(aligned_storage<2, align_d>::type) == align_d) );
+
+ const std::size_t align_ai = alignment_of<int[4]>::value;
+ VERIFY( (sizeof(aligned_storage<20, align_ai>::type) >= 20) );
+ VERIFY( (__alignof__(aligned_storage<20, align_ai>::type) == align_ai) );
+
+ const std::size_t align_ct = alignment_of<ClassType>::value;
+ VERIFY( (sizeof(aligned_storage<11, align_ct>::type) >= 11) );
+ VERIFY( (__alignof__(aligned_storage<11, align_ct>::type) == align_ct) );
+
+ const std::size_t align_msa = alignment_of<MSAlignType>::value;
+ VERIFY( (sizeof(aligned_storage<5>::type) >= 5) );
+ VERIFY( (__alignof__(aligned_storage<5>::type) == align_msa) );
+}
+
+int main()
+{
+ test01();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/allocator/1.cc b/libstdc++-v3/testsuite/20_util/allocator/1.cc
new file mode 100644
index 000000000..0e1024745
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/allocator/1.cc
@@ -0,0 +1,65 @@
+// 2001-06-14 Benjamin Kosnik <bkoz@redhat.com>
+
+// Copyright (C) 2001, 2002, 2004, 2005, 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 20.4.1.1 allocator members
+
+#include <memory>
+#include <stdexcept>
+#include <cstdlib>
+#include <testsuite_hooks.h>
+
+struct gnu { };
+
+bool check_new = false;
+bool check_delete = false;
+
+void*
+operator new(std::size_t n) throw(std::bad_alloc)
+{
+ check_new = true;
+ return std::malloc(n);
+}
+
+void operator delete(void *v) throw()
+{
+ check_delete = true;
+ return std::free(v);
+}
+
+void test01()
+{
+ bool test __attribute__((unused)) = true;
+ std::allocator<gnu> obj;
+
+ // NB: These should work for various size allocation and
+ // deallocations. Currently, they only work as expected for sizes >
+ // _MAX_BYTES as defined in stl_alloc.h, which happes to be 128.
+ gnu* pobj = obj.allocate(256);
+ VERIFY( check_new );
+
+ obj.deallocate(pobj, 256);
+ VERIFY( check_delete );
+}
+
+int main()
+{
+ test01();
+ return 0;
+}
+
diff --git a/libstdc++-v3/testsuite/20_util/allocator/10378.cc b/libstdc++-v3/testsuite/20_util/allocator/10378.cc
new file mode 100644
index 000000000..f8a7f1ad3
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/allocator/10378.cc
@@ -0,0 +1,45 @@
+// Copyright (C) 2003, 2004, 2005, 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 20.1.5 allocator requirements / 20.4.1.1 allocator members
+
+#include <list>
+#include <cstdlib>
+#include <testsuite_hooks.h>
+
+class Bob
+{
+public:
+ static void* operator new(size_t sz)
+ { return std::malloc(sz); }
+};
+
+// libstdc++/10378
+void test01()
+{
+ using namespace std;
+ bool test __attribute__((unused)) = true;
+
+ list<Bob> uniset;
+ uniset.push_back(Bob());
+}
+
+int main()
+{
+ test01();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/allocator/14176.cc b/libstdc++-v3/testsuite/20_util/allocator/14176.cc
new file mode 100644
index 000000000..c7442509d
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/allocator/14176.cc
@@ -0,0 +1,36 @@
+// Copyright (C) 2004, 2005, 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 20.4.1.1 allocator members
+
+#include <memory>
+#include <testsuite_hooks.h>
+
+// libstdc++/14176
+void test02()
+{
+ unsigned int len = 0;
+ std::allocator<int> a;
+ int* p = a.allocate(len);
+ a.deallocate(p, len);
+}
+
+int main()
+{
+ test02();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/allocator/33807.cc b/libstdc++-v3/testsuite/20_util/allocator/33807.cc
new file mode 100644
index 000000000..637bfcbae
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/allocator/33807.cc
@@ -0,0 +1,32 @@
+// { dg-do compile }
+
+// Copyright (C) 2007, 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+#include <list>
+
+// libstdc++/33807
+template <class T>
+bool operator != (const T& x, const T& y) { return !(x == y); }
+
+struct foo { };
+
+void fnx()
+{
+ std::list<foo> l1, l2;
+ l1 = l2;
+}
diff --git a/libstdc++-v3/testsuite/20_util/allocator/51626.cc b/libstdc++-v3/testsuite/20_util/allocator/51626.cc
new file mode 100644
index 000000000..951aa18fe
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/allocator/51626.cc
@@ -0,0 +1,66 @@
+// Copyright (C) 2011 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// { dg-options "-std=gnu++0x" }
+
+#include <memory>
+#include <vector>
+#include <testsuite_hooks.h>
+
+int count = 0;
+
+template <class T>
+ struct allocator98 : std::allocator<T>
+ {
+ template <class U> struct rebind { typedef allocator98<U> other; };
+
+ allocator98() { }
+
+ template <class U> allocator98(const allocator98<U>&) { };
+
+ void construct(T* p, const T& val)
+ {
+ ++count;
+ std::allocator<T>::construct(p, val);
+ }
+ };
+
+template <class T>
+ struct allocator11 : std::allocator<T>
+ {
+ template <class U> struct rebind { typedef allocator11<U> other; };
+
+ allocator11() { }
+
+ template <class U> allocator11(const allocator11<U>&) { };
+
+ template<typename... Args>
+ void construct(T* p, Args&&... args)
+ {
+ ++count;
+ std::allocator<T>::construct(p, std::forward<Args>(args)...);
+ }
+ };
+
+int main()
+{
+ std::vector< int, allocator98<int> > v98(1);
+ VERIFY( count == 0 );
+
+ std::vector< int, allocator11<int> > v11(1);
+ VERIFY( count == 1 );
+}
diff --git a/libstdc++-v3/testsuite/20_util/allocator/8230.cc b/libstdc++-v3/testsuite/20_util/allocator/8230.cc
new file mode 100644
index 000000000..e71f51d21
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/allocator/8230.cc
@@ -0,0 +1,53 @@
+// 2001-06-14 Benjamin Kosnik <bkoz@redhat.com>
+
+// Copyright (C) 2001, 2002, 2004, 2005, 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 20.4.1.1 allocator members
+
+#include <memory>
+#include <stdexcept>
+#include <testsuite_hooks.h>
+
+// libstdc++/8230
+void test02()
+{
+ bool test __attribute__((unused)) = true;
+ try
+ {
+ std::allocator<int> alloc;
+ const std::allocator<int>::size_type n = alloc.max_size();
+ int* p = alloc.allocate(n + 1);
+ p[n] = 2002;
+ }
+ catch(const std::bad_alloc& e)
+ {
+ // Allowed.
+ test = true;
+ }
+ catch(...)
+ {
+ test = false;
+ }
+ VERIFY( test );
+}
+
+int main()
+{
+ test02();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/allocator/requirements/explicit_instantiation/1.cc b/libstdc++-v3/testsuite/20_util/allocator/requirements/explicit_instantiation/1.cc
new file mode 100644
index 000000000..5ca0be4ab
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/allocator/requirements/explicit_instantiation/1.cc
@@ -0,0 +1,25 @@
+// { dg-do compile }
+
+// Copyright (C) 2007, 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+
+// This file tests explicit instantiation of library containers.
+
+#include <memory>
+
+template class std::allocator<int>;
diff --git a/libstdc++-v3/testsuite/20_util/auto_ptr/1.cc b/libstdc++-v3/testsuite/20_util/auto_ptr/1.cc
new file mode 100644
index 000000000..f5246482f
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/auto_ptr/1.cc
@@ -0,0 +1,94 @@
+// Copyright (C) 2000, 2002, 2003, 2004, 2009 Free Software Foundation
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 20.4.5 Template class auto_ptr [lib.auto.ptr]
+
+#include <memory>
+#include <testsuite_hooks.h>
+
+struct A
+{
+ A() { ++ctor_count; }
+ virtual ~A() { ++dtor_count; }
+ static long ctor_count;
+ static long dtor_count;
+};
+long A::ctor_count = 0;
+long A::dtor_count = 0;
+
+struct B : A
+{
+ B() { ++ctor_count; }
+ virtual ~B() { ++dtor_count; }
+ static long ctor_count;
+ static long dtor_count;
+};
+long B::ctor_count = 0;
+long B::dtor_count = 0;
+
+
+struct reset_count_struct
+{
+ ~reset_count_struct()
+ {
+ A::ctor_count = 0;
+ A::dtor_count = 0;
+ B::ctor_count = 0;
+ B::dtor_count = 0;
+ }
+};
+
+
+// 20.4.5.1 auto_ptr constructors [lib.auto.ptr.cons]
+
+// Construction from pointer
+int
+test01()
+{
+ reset_count_struct __attribute__((unused)) reset;
+ bool test __attribute__((unused)) = true;
+
+ std::auto_ptr<A> A_default;
+ VERIFY( A_default.get() == 0 );
+ VERIFY( A::ctor_count == 0 );
+ VERIFY( A::dtor_count == 0 );
+ VERIFY( B::ctor_count == 0 );
+ VERIFY( B::dtor_count == 0 );
+
+ std::auto_ptr<A> A_from_A(new A);
+ VERIFY( A_from_A.get() != 0 );
+ VERIFY( A::ctor_count == 1 );
+ VERIFY( A::dtor_count == 0 );
+ VERIFY( B::ctor_count == 0 );
+ VERIFY( B::dtor_count == 0 );
+
+ std::auto_ptr<A> A_from_B(new B);
+ VERIFY( A_from_B.get() != 0 );
+ VERIFY( A::ctor_count == 2 );
+ VERIFY( A::dtor_count == 0 );
+ VERIFY( B::ctor_count == 1 );
+ VERIFY( B::dtor_count == 0 );
+
+ return 0;
+}
+
+int
+main()
+{
+ test01();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/auto_ptr/2.cc b/libstdc++-v3/testsuite/20_util/auto_ptr/2.cc
new file mode 100644
index 000000000..0ae57f97e
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/auto_ptr/2.cc
@@ -0,0 +1,84 @@
+// Copyright (C) 2000, 2002, 2003, 2004, 2009 Free Software Foundation
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 20.4.5 Template class auto_ptr [lib.auto.ptr]
+
+#include <memory>
+#include <testsuite_hooks.h>
+
+struct A
+{
+ A() { ++ctor_count; }
+ virtual ~A() { ++dtor_count; }
+ static long ctor_count;
+ static long dtor_count;
+};
+long A::ctor_count = 0;
+long A::dtor_count = 0;
+
+struct B : A
+{
+ B() { ++ctor_count; }
+ virtual ~B() { ++dtor_count; }
+ static long ctor_count;
+ static long dtor_count;
+};
+long B::ctor_count = 0;
+long B::dtor_count = 0;
+
+
+struct reset_count_struct
+{
+ ~reset_count_struct()
+ {
+ A::ctor_count = 0;
+ A::dtor_count = 0;
+ B::ctor_count = 0;
+ B::dtor_count = 0;
+ }
+};
+
+// Construction from std::auto_ptr
+int
+test02()
+{
+ reset_count_struct __attribute__((unused)) reset;
+ bool test __attribute__((unused)) = true;
+
+ std::auto_ptr<A> A_from_A(new A);
+ std::auto_ptr<B> B_from_B(new B);
+
+ std::auto_ptr<A> A_from_ptr_A(A_from_A);
+ std::auto_ptr<A> A_from_ptr_B(B_from_B);
+ VERIFY( A_from_A.get() == 0 );
+ VERIFY( B_from_B.get() == 0 );
+ VERIFY( A_from_ptr_A.get() != 0 );
+ VERIFY( A_from_ptr_B.get() != 0 );
+ VERIFY( A::ctor_count == 2 );
+ VERIFY( A::dtor_count == 0 );
+ VERIFY( B::ctor_count == 1 );
+ VERIFY( B::dtor_count == 0 );
+
+ return 0;
+}
+
+int
+main()
+{
+ test02();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/auto_ptr/3.cc b/libstdc++-v3/testsuite/20_util/auto_ptr/3.cc
new file mode 100644
index 000000000..78fd5aaf6
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/auto_ptr/3.cc
@@ -0,0 +1,86 @@
+// Copyright (C) 2000, 2002, 2003, 2004, 2009 Free Software Foundation
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 20.4.5 Template class auto_ptr [lib.auto.ptr]
+
+#include <memory>
+#include <testsuite_hooks.h>
+
+struct A
+{
+ A() { ++ctor_count; }
+ virtual ~A() { ++dtor_count; }
+ static long ctor_count;
+ static long dtor_count;
+};
+long A::ctor_count = 0;
+long A::dtor_count = 0;
+
+struct B : A
+{
+ B() { ++ctor_count; }
+ virtual ~B() { ++dtor_count; }
+ static long ctor_count;
+ static long dtor_count;
+};
+long B::ctor_count = 0;
+long B::dtor_count = 0;
+
+
+struct reset_count_struct
+{
+ ~reset_count_struct()
+ {
+ A::ctor_count = 0;
+ A::dtor_count = 0;
+ B::ctor_count = 0;
+ B::dtor_count = 0;
+ }
+};
+
+// Assignment from std::auto_ptr
+int
+test03()
+{
+ reset_count_struct __attribute__((unused)) reset;
+ bool test __attribute__((unused)) = true;
+
+ std::auto_ptr<A> A_from_ptr_A;
+ std::auto_ptr<A> A_from_ptr_B;
+ std::auto_ptr<A> A_from_A(new A);
+ std::auto_ptr<B> B_from_B(new B);
+
+ A_from_ptr_A = A_from_A;
+ A_from_ptr_B = B_from_B;
+ VERIFY( A_from_A.get() == 0 );
+ VERIFY( B_from_B.get() == 0 );
+ VERIFY( A_from_ptr_A.get() != 0 );
+ VERIFY( A_from_ptr_B.get() != 0 );
+ VERIFY( A::ctor_count == 2 );
+ VERIFY( A::dtor_count == 0 );
+ VERIFY( B::ctor_count == 1 );
+ VERIFY( B::dtor_count == 0 );
+
+ return 0;
+}
+
+int
+main()
+{
+ test03();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/auto_ptr/3946.cc b/libstdc++-v3/testsuite/20_util/auto_ptr/3946.cc
new file mode 100644
index 000000000..be034c00c
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/auto_ptr/3946.cc
@@ -0,0 +1,44 @@
+// Copyright (C) 2000, 2002, 2003, 2004, 2009 Free Software Foundation
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 20.4.5 Template class auto_ptr [lib.auto.ptr]
+
+#include <memory>
+#include <testsuite_hooks.h>
+
+// libstdc++/3946
+// http://gcc.gnu.org/ml/libstdc++/2002-07/msg00024.html
+struct Base { };
+struct Derived : public Base { };
+
+std::auto_ptr<Derived>
+conversiontest08() { return std::auto_ptr<Derived>(new Derived); }
+
+void
+test08()
+{
+ std::auto_ptr<Base> ptr;
+ ptr = conversiontest08();
+}
+
+
+int
+main()
+{
+ test08();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/auto_ptr/4.cc b/libstdc++-v3/testsuite/20_util/auto_ptr/4.cc
new file mode 100644
index 000000000..a623a87b5
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/auto_ptr/4.cc
@@ -0,0 +1,82 @@
+// Copyright (C) 2000, 2002, 2003, 2004, 2009 Free Software Foundation
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 20.4.5 Template class auto_ptr [lib.auto.ptr]
+
+#include <memory>
+#include <testsuite_hooks.h>
+
+struct A
+{
+ A() { ++ctor_count; }
+ virtual ~A() { ++dtor_count; }
+ static long ctor_count;
+ static long dtor_count;
+};
+long A::ctor_count = 0;
+long A::dtor_count = 0;
+
+struct B : A
+{
+ B() { ++ctor_count; }
+ virtual ~B() { ++dtor_count; }
+ static long ctor_count;
+ static long dtor_count;
+};
+long B::ctor_count = 0;
+long B::dtor_count = 0;
+
+
+struct reset_count_struct
+{
+ ~reset_count_struct()
+ {
+ A::ctor_count = 0;
+ A::dtor_count = 0;
+ B::ctor_count = 0;
+ B::dtor_count = 0;
+ }
+};
+
+
+// Destruction
+int
+test04()
+{
+ reset_count_struct __attribute__((unused)) reset;
+ bool test __attribute__((unused)) = true;
+
+ {/*lifetine scope*/
+ std::auto_ptr<A> A_from_A(new A);
+ std::auto_ptr<A> A_from_B(new B);
+ std::auto_ptr<B> B_from_B(new B);
+ }/*destructors called here*/
+
+ VERIFY( A::ctor_count == 3 );
+ VERIFY( A::dtor_count == 3 );
+ VERIFY( B::ctor_count == 2 );
+ VERIFY( B::dtor_count == 2 );
+
+ return 0;
+}
+
+int
+main()
+{
+ test04();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/auto_ptr/5.cc b/libstdc++-v3/testsuite/20_util/auto_ptr/5.cc
new file mode 100644
index 000000000..2f61520e2
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/auto_ptr/5.cc
@@ -0,0 +1,86 @@
+// Copyright (C) 2000, 2002, 2003, 2004, 2009 Free Software Foundation
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 20.4.5 Template class auto_ptr [lib.auto.ptr]
+
+#include <memory>
+#include <testsuite_hooks.h>
+
+struct A
+{
+ A() { ++ctor_count; }
+ virtual ~A() { ++dtor_count; }
+ static long ctor_count;
+ static long dtor_count;
+};
+long A::ctor_count = 0;
+long A::dtor_count = 0;
+
+struct B : A
+{
+ B() { ++ctor_count; }
+ virtual ~B() { ++dtor_count; }
+ static long ctor_count;
+ static long dtor_count;
+};
+long B::ctor_count = 0;
+long B::dtor_count = 0;
+
+
+struct reset_count_struct
+{
+ ~reset_count_struct()
+ {
+ A::ctor_count = 0;
+ A::dtor_count = 0;
+ B::ctor_count = 0;
+ B::dtor_count = 0;
+ }
+};
+
+
+// Class member construction/destruction
+template <typename T>
+class pimpl
+{
+public:
+ pimpl() : p_impl(new T) {}
+private:
+ std::auto_ptr<T> p_impl;
+};
+
+int
+test05()
+{
+ bool test __attribute__((unused)) = true;
+ reset_count_struct __attribute__((unused)) reset;
+
+ pimpl<A>();
+ pimpl<B>();
+ VERIFY( A::ctor_count == 2 );
+ VERIFY( A::dtor_count == 2 );
+ VERIFY( B::ctor_count == 1 );
+ VERIFY( B::dtor_count == 1 );
+ return 0;
+}
+
+int
+main()
+{
+ test05();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/auto_ptr/6.cc b/libstdc++-v3/testsuite/20_util/auto_ptr/6.cc
new file mode 100644
index 000000000..88c2405f2
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/auto_ptr/6.cc
@@ -0,0 +1,90 @@
+// Copyright (C) 2000, 2002, 2003, 2004, 2009 Free Software Foundation
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 20.4.5 Template class auto_ptr [lib.auto.ptr]
+
+#include <memory>
+#include <testsuite_hooks.h>
+
+struct A
+{
+ A() { ++ctor_count; }
+ virtual ~A() { ++dtor_count; }
+ static long ctor_count;
+ static long dtor_count;
+};
+long A::ctor_count = 0;
+long A::dtor_count = 0;
+
+struct B : A
+{
+ B() { ++ctor_count; }
+ virtual ~B() { ++dtor_count; }
+ static long ctor_count;
+ static long dtor_count;
+};
+long B::ctor_count = 0;
+long B::dtor_count = 0;
+
+
+struct reset_count_struct
+{
+ ~reset_count_struct()
+ {
+ A::ctor_count = 0;
+ A::dtor_count = 0;
+ B::ctor_count = 0;
+ B::dtor_count = 0;
+ }
+};
+
+// 20.4.5.2 auto_ptr members [lib.auto.ptr.members]
+
+// Member access
+int
+test06()
+{
+ reset_count_struct __attribute__((unused)) reset;
+ bool test __attribute__((unused)) = true;
+
+ std::auto_ptr<A> A_from_A(new A);
+ std::auto_ptr<A> A_from_A_ptr(A_from_A.release());
+ VERIFY( A_from_A.get() == 0 );
+ VERIFY( A_from_A_ptr.get() != 0 );
+ VERIFY( A_from_A_ptr->ctor_count == 1 );
+ VERIFY( (*A_from_A_ptr).dtor_count == 0 );
+
+ A* A_ptr = A_from_A_ptr.get();
+
+ A_from_A_ptr.reset(A_ptr);
+ VERIFY( A_from_A_ptr.get() == A_ptr );
+ VERIFY( A_from_A_ptr->ctor_count == 1 );
+ VERIFY( (*A_from_A_ptr).dtor_count == 0 );
+
+ A_from_A_ptr.reset(new A);
+ VERIFY( A_from_A_ptr.get() != A_ptr );
+ VERIFY( A_from_A_ptr->ctor_count == 2 );
+ VERIFY( (*A_from_A_ptr).dtor_count == 1 );
+ return 0;
+}
+
+int
+main()
+{
+ test06();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/auto_ptr/7.cc b/libstdc++-v3/testsuite/20_util/auto_ptr/7.cc
new file mode 100644
index 000000000..cf7ea89bf
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/auto_ptr/7.cc
@@ -0,0 +1,90 @@
+// Copyright (C) 2000, 2002, 2003, 2004, 2009 Free Software Foundation
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 20.4.5 Template class auto_ptr [lib.auto.ptr]
+
+#include <memory>
+#include <testsuite_hooks.h>
+
+struct A
+{
+ A() { ++ctor_count; }
+ virtual ~A() { ++dtor_count; }
+ static long ctor_count;
+ static long dtor_count;
+};
+long A::ctor_count = 0;
+long A::dtor_count = 0;
+
+struct B : A
+{
+ B() { ++ctor_count; }
+ virtual ~B() { ++dtor_count; }
+ static long ctor_count;
+ static long dtor_count;
+};
+long B::ctor_count = 0;
+long B::dtor_count = 0;
+
+
+struct reset_count_struct
+{
+ ~reset_count_struct()
+ {
+ A::ctor_count = 0;
+ A::dtor_count = 0;
+ B::ctor_count = 0;
+ B::dtor_count = 0;
+ }
+};
+
+// 20.4.5.3 auto_ptr conversions [lib.auto.ptr.conv]
+
+// Parameters and return values
+template <typename T>
+static std::auto_ptr<T> source()
+{
+ return std::auto_ptr<T>(new T);
+}
+
+template <typename T>
+static void drain(std::auto_ptr<T>)
+{}
+
+int
+test07()
+{
+ bool test __attribute__((unused)) = true;
+ reset_count_struct __attribute__((unused)) reset;
+
+ drain(source<A>());
+ // The resolution of core issue 84, now a DR, breaks this call.
+ // drain<A>(source<B>());
+ drain(source<B>());
+ VERIFY( A::ctor_count == 2 );
+ VERIFY( A::dtor_count == 2 );
+ VERIFY( B::ctor_count == 1 );
+ VERIFY( B::dtor_count == 1 );
+ return 0;
+}
+
+int
+main()
+{
+ test07();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/auto_ptr/assign_neg.cc b/libstdc++-v3/testsuite/20_util/auto_ptr/assign_neg.cc
new file mode 100644
index 000000000..617d76b80
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/auto_ptr/assign_neg.cc
@@ -0,0 +1,52 @@
+// { dg-do compile }
+
+// Copyright (C) 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2011
+// Free Software Foundation
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 20.4.5 Template class auto_ptr negative tests [lib.auto.ptr]
+
+#include <memory>
+#include <testsuite_hooks.h>
+
+// via Jack Reeves <jack_reeves@hispeed.ch>
+// libstdc++/3946
+// http://gcc.gnu.org/ml/libstdc++/2002-07/msg00024.html
+struct Base { };
+struct Derived : public Base { };
+
+std::auto_ptr<Derived>
+foo() { return std::auto_ptr<Derived>(new Derived); }
+
+int
+test01()
+{
+ std::auto_ptr<Base> ptr2;
+ ptr2 = new Base; // { dg-error "no match" }
+ // { dg-error "candidate" "candidate note" { target *-*-* } 39 }
+ return 0;
+}
+
+int
+main()
+{
+ test01();
+ return 0;
+}
+// { dg-error "::auto_ptr|no known conversion" "" { target *-*-* } 136 }
+// { dg-error "note" "" { target *-*-* } 154 }
+// { dg-error "::auto_ptr|no known conversion" "" { target *-*-* } 264 }
diff --git a/libstdc++-v3/testsuite/20_util/auto_ptr/requirements/explicit_instantiation/1.cc b/libstdc++-v3/testsuite/20_util/auto_ptr/requirements/explicit_instantiation/1.cc
new file mode 100644
index 000000000..32b526bf3
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/auto_ptr/requirements/explicit_instantiation/1.cc
@@ -0,0 +1,25 @@
+// { dg-do compile }
+
+// Copyright (C) 2007, 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+
+// This file tests explicit instantiation of library containers.
+
+#include <memory>
+
+template class std::auto_ptr<int>;
diff --git a/libstdc++-v3/testsuite/20_util/bad_function_call/cons_virtual_derivation.cc b/libstdc++-v3/testsuite/20_util/bad_function_call/cons_virtual_derivation.cc
new file mode 100644
index 000000000..8ff6d981b
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/bad_function_call/cons_virtual_derivation.cc
@@ -0,0 +1,29 @@
+// { dg-options "-std=gnu++0x" }
+// 2007-05-29 Benjamin Kosnik <bkoz@redhat.com>
+
+// Copyright (C) 2007, 2008, 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+#include <functional>
+#include <testsuite_api.h>
+
+int main()
+{
+ typedef std::bad_function_call test_type;
+ __gnu_test::diamond_derivation<test_type, true>::test();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/bind/35569.cc b/libstdc++-v3/testsuite/20_util/bind/35569.cc
new file mode 100644
index 000000000..8d25f1a8a
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/bind/35569.cc
@@ -0,0 +1,32 @@
+// Copyright (C) 2010 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 20.7.11 Function template bind
+
+// { dg-do compile }
+// { dg-options "-std=gnu++0x" }
+
+#include <functional>
+
+using namespace std;
+using namespace std::placeholders;
+
+void test01()
+{
+ bind(multiplies<int>(),4,_1)(5);
+}
+
diff --git a/libstdc++-v3/testsuite/20_util/bind/38889.cc b/libstdc++-v3/testsuite/20_util/bind/38889.cc
new file mode 100644
index 000000000..b4f47c6c4
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/bind/38889.cc
@@ -0,0 +1,31 @@
+// Copyright (C) 2010 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 20.7.11 Function template bind
+
+// { dg-do compile }
+// { dg-options "-std=gnu++0x" }
+
+#include <functional>
+
+void goo(int);
+void foo() {
+ std::bind (goo,1)();
+ std::bind (goo,std::placeholders::_1)(1);
+}
+
+
diff --git a/libstdc++-v3/testsuite/20_util/bind/42593.cc b/libstdc++-v3/testsuite/20_util/bind/42593.cc
new file mode 100644
index 000000000..327d1df54
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/bind/42593.cc
@@ -0,0 +1,31 @@
+// { dg-do compile }
+// { dg-options "-std=gnu++0x" }
+// Copyright (C) 2010 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 20.7.11 Function template bind
+
+#include <functional>
+
+void f( int ) {}
+
+void test01()
+{
+ std::function< void( int ) > pf = std::bind( &f, std::placeholders::_1 );
+ pf(1);
+}
+
diff --git a/libstdc++-v3/testsuite/20_util/bind/45924.cc b/libstdc++-v3/testsuite/20_util/bind/45924.cc
new file mode 100644
index 000000000..27adb70c0
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/bind/45924.cc
@@ -0,0 +1,45 @@
+// { dg-options "-std=gnu++0x" }
+// { dg-do compile }
+
+// Copyright (C) 2010 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+#include <functional>
+
+// PR libstdc++/45924
+
+struct f
+{
+ int operator()(int, int) const { return 0; }
+};
+
+void test01()
+{
+ int i = 0;
+ using namespace std::placeholders;
+ auto b = std::bind<int>(f(), _1, _2);
+ auto const bc(b);
+ b(i, i);
+ bc(i, i);
+}
+
+int main()
+{
+ test01();
+ return 0;
+}
+
diff --git a/libstdc++-v3/testsuite/20_util/bind/49058_1.cc b/libstdc++-v3/testsuite/20_util/bind/49058_1.cc
new file mode 100644
index 000000000..fb34e0878
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/bind/49058_1.cc
@@ -0,0 +1,34 @@
+// { dg-options "-pedantic -std=gnu++0x" }
+// { dg-do compile }
+
+// Copyright (C) 2011 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+#include <functional>
+
+// PR libstdc++/49058
+
+struct F
+{
+ void
+ operator()();
+};
+
+void f()
+{
+ std::bind( F() );
+}
diff --git a/libstdc++-v3/testsuite/20_util/bind/49058_2.cc b/libstdc++-v3/testsuite/20_util/bind/49058_2.cc
new file mode 100644
index 000000000..fc9d9a254
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/bind/49058_2.cc
@@ -0,0 +1,28 @@
+// { dg-options "-pedantic -std=gnu++0x" }
+// { dg-do compile }
+
+// Copyright (C) 2011 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+#include <functional>
+
+// PR libstdc++/49058
+
+void f()
+{
+ std::bind( []{} );
+}
diff --git a/libstdc++-v3/testsuite/20_util/bind/all_bound.cc b/libstdc++-v3/testsuite/20_util/bind/all_bound.cc
new file mode 100644
index 000000000..4335ee1d1
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/bind/all_bound.cc
@@ -0,0 +1,39 @@
+// { dg-options "-std=gnu++0x" }
+// Copyright (C) 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 20.7.11 Function template bind
+
+#include <functional>
+#include <testsuite_hooks.h>
+
+// Operations on empty function<> objects
+void test01()
+{
+ bool test __attribute__((unused)) = true;
+
+ VERIFY( std::bind(std::plus<int>(), 3, 5)() == 8 );
+ VERIFY( std::bind(std::minus<int>(), 3, 5)() == -2 );
+ VERIFY( std::bind<int>(std::plus<int>(), 3, 5)() == 8 );
+ VERIFY( std::bind<int>(std::minus<int>(), 3, 5)() == -2 );
+}
+
+int main()
+{
+ test01();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/bind/conv_result.cc b/libstdc++-v3/testsuite/20_util/bind/conv_result.cc
new file mode 100644
index 000000000..440a5276b
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/bind/conv_result.cc
@@ -0,0 +1,49 @@
+// { dg-options "-std=gnu++0x" }
+// Copyright (C) 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 20.7.11 Function template bind
+
+#include <functional>
+#include <testsuite_hooks.h>
+
+struct X
+{
+ typedef int result_type;
+ int operator()(int i) const { return i+1; }
+ bool b;
+};
+
+void test01()
+{
+ bool test __attribute__((unused)) = true;
+ using std::bind;
+ using std::ref;
+ ::X x = { true };
+
+ // test bind<R> form
+ bind<void>(ref(x), 1)();
+ VERIFY( bind<long>(ref(x), 1)() == 2 );
+ bind<void>(&::X::b, ref(x))();
+ VERIFY( bind<int>(&::X::b, ref(x))() == 1 );
+}
+
+int main()
+{
+ test01();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/bind/cv_quals.cc b/libstdc++-v3/testsuite/20_util/bind/cv_quals.cc
new file mode 100644
index 000000000..d597a56fd
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/bind/cv_quals.cc
@@ -0,0 +1,119 @@
+// Copyright (C) 2010 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 20.7.11 Function template bind
+
+// { dg-options "-std=gnu++0x" }
+
+#include <functional>
+#include <testsuite_hooks.h>
+
+// target must be invoked with cv-quals of call wrapper
+
+struct X
+{
+ int operator()() { return 0; }
+ int operator()() const { return 1; }
+ int operator()() volatile { return 2; }
+ int operator()() const volatile { return 3; }
+
+ int operator()(int, int, int) { return 0; }
+ int operator()(int, int, int) const { return 1; }
+ int operator()(int, int, int) volatile { return 2; }
+ int operator()(int, int, int) const volatile { return 3; }
+};
+
+using std::placeholders::_1;
+using std::placeholders::_2;
+
+void test01()
+{
+ bool test __attribute__((unused)) = true;
+
+ auto b0 = std::bind(X());
+ VERIFY( b0() == 0 );
+
+ const auto b1 = std::bind(X());
+ VERIFY( b1() == 1 );
+
+ volatile auto b2 = std::bind(X());
+ VERIFY( b2() == 2 );
+
+ const volatile auto b3 = std::bind(X());
+ VERIFY( b3() == 3 );
+}
+
+void test02()
+{
+ bool test __attribute__((unused)) = true;
+
+ auto b0 = std::bind<int>(X());
+ VERIFY( b0() == 0 );
+
+ const auto b1 = std::bind<int>(X());
+ VERIFY( b1() == 1 );
+
+ volatile auto b2 = std::bind<int>(X());
+ VERIFY( b2() == 2 );
+
+ const volatile auto b3 = std::bind<int>(X());
+ VERIFY( b3() == 3 );
+}
+
+void test03()
+{
+ bool test __attribute__((unused)) = true;
+
+ auto b0 = std::bind(X(), 0, _1, _2);
+ VERIFY( b0(0, 0) == 0 );
+
+ const auto b1 = std::bind(X(), _1, 0, _2);
+ VERIFY( b1(0, 0) == 1 );
+
+ volatile auto b2 = std::bind(X(), _1, _2, 0);
+ VERIFY( b2(0, 0) == 2 );
+
+ const volatile auto b3 = std::bind(X(), _1, 0, _2);
+ VERIFY( b3(0, 0) == 3 );
+}
+
+void test04()
+{
+ bool test __attribute__((unused)) = true;
+
+ auto b0 = std::bind<int>(X(), 0, _1, _2);
+ VERIFY( b0(0, 0) == 0 );
+
+ const auto b1 = std::bind<int>(X(), _1, 0, _2);
+ VERIFY( b1(0, 0) == 1 );
+
+ volatile auto b2 = std::bind<int>(X(), _1, _2, 0);
+ VERIFY( b2(0, 0) == 2 );
+
+ const volatile auto b3 = std::bind<int>(X(), _1, 0, _2);
+ VERIFY( b3(0, 0) == 3 );
+}
+
+
+int main()
+{
+ test01();
+ test02();
+ test03();
+ test04();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/bind/cv_quals_2.cc b/libstdc++-v3/testsuite/20_util/bind/cv_quals_2.cc
new file mode 100644
index 000000000..067d862b4
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/bind/cv_quals_2.cc
@@ -0,0 +1,49 @@
+// Copyright (C) 2011 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// { dg-options "-std=gnu++0x" }
+
+#include <functional>
+#include <testsuite_hooks.h>
+
+struct X
+{
+ int operator()() const { return 0; }
+ int operator()() volatile { return 1; }
+ int operator()() const volatile { return 2; }
+ void operator()() { };
+};
+
+void test01()
+{
+ bool test __attribute__((unused)) = true;
+
+ const auto b0 = std::bind(X());
+ VERIFY( b0() == 0 );
+
+ volatile auto b1 = std::bind(X());
+ VERIFY( b1() == 1 );
+
+ const volatile auto b2 = std::bind(X());
+ VERIFY( b2() == 2 );
+}
+
+int main()
+{
+ test01();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/bind/move.cc b/libstdc++-v3/testsuite/20_util/bind/move.cc
new file mode 100644
index 000000000..d9485ad31
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/bind/move.cc
@@ -0,0 +1,58 @@
+// { dg-options "-std=gnu++0x" }
+
+// Copyright (C) 2010 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+#include <functional>
+#include <testsuite_hooks.h>
+
+// PR libstdc++/45924
+
+struct f
+{
+ f() : i(0) { }
+ f(f&& r) : i(1) { r.i = -1; }
+ f(const f&) = delete;
+ int operator()() { return i; }
+ int i;
+};
+
+void test01()
+{
+ auto b = std::bind(f());
+ VERIFY( b() == 1 );
+ auto bc(std::move(b));
+ VERIFY( bc() == 1 );
+ VERIFY( b() == -1 );
+}
+
+void test02()
+{
+ auto b = std::bind<int>(f());
+ VERIFY( b() == 1 );
+ auto bc(std::move(b));
+ VERIFY( bc() == 1 );
+ VERIFY( b() == -1 );
+}
+
+int main()
+{
+ test01();
+ test02();
+ return 0;
+}
+
diff --git a/libstdc++-v3/testsuite/20_util/bind/nested.cc b/libstdc++-v3/testsuite/20_util/bind/nested.cc
new file mode 100644
index 000000000..ae3a16686
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/bind/nested.cc
@@ -0,0 +1,42 @@
+// { dg-options "-std=gnu++0x" }
+// Copyright (C) 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 20.7.11 Function template bind
+
+#include <functional>
+#include <testsuite_hooks.h>
+
+// Operations on empty function<> objects
+void test01()
+{
+ bool test __attribute__((unused)) = true;
+ using namespace std::placeholders;
+
+ int five = 5;
+ int seven = 7;
+ VERIFY( std::bind(std::multiplies<int>(), _1,
+ std::bind(std::minus<int>(), 6, _2))(five, seven) == -5 );
+ VERIFY( std::bind(std::multiplies<int>(), _1,
+ std::bind(std::minus<int>(), 6, _2))(seven, five) == 7 );
+}
+
+int main()
+{
+ test01();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/bind/placeholders.cc b/libstdc++-v3/testsuite/20_util/bind/placeholders.cc
new file mode 100644
index 000000000..fc0d9c64f
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/bind/placeholders.cc
@@ -0,0 +1,40 @@
+// { dg-options "-std=gnu++0x" }
+// Copyright (C) 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 20.7.11 Function template bind
+
+#include <functional>
+#include <testsuite_hooks.h>
+
+// Operations on empty function<> objects
+void test01()
+{
+ bool test __attribute__((unused)) = true;
+ using namespace std::placeholders;
+
+ int five = 5;
+ int seven = 7;
+ VERIFY( std::bind(std::minus<int>(), _1, _2)(five, seven) == -2 );
+ VERIFY( std::bind(std::minus<int>(), _2, _1)(five, seven) == 2 );
+}
+
+int main()
+{
+ test01();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/bind/ref.cc b/libstdc++-v3/testsuite/20_util/bind/ref.cc
new file mode 100644
index 000000000..6b41f1887
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/bind/ref.cc
@@ -0,0 +1,55 @@
+// { dg-options "-std=gnu++0x" }
+// Copyright (C) 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 20.7.11 Function template bind
+
+#include <functional>
+#include <testsuite_hooks.h>
+
+struct X
+{
+ X() : bar(17) {}
+
+ int foo(int x, int y) { return bar + x + y; }
+
+ int bar;
+
+private:
+ X(const X&);
+ X& operator=(const X&);
+};
+
+// Operations on empty function<> objects
+void test01()
+{
+ bool test __attribute__((unused)) = true;
+ using std::bind;
+ using std::ref;
+ ::X x;
+
+ VERIFY( bind(&::X::foo, ref(x), 1, 2)() == 20 );
+ VERIFY( bind<int>(&::X::foo, ref(x), 1, 2)() == 20 );
+ VERIFY( bind(&::X::bar, ref(x))() == 17 );
+ VERIFY( bind<int>(&::X::bar, ref(x))() == 17 );
+}
+
+int main()
+{
+ test01();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/bind/ref2.cc b/libstdc++-v3/testsuite/20_util/bind/ref2.cc
new file mode 100644
index 000000000..614943157
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/bind/ref2.cc
@@ -0,0 +1,63 @@
+// Copyright (C) 2010 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 20.7.11 Function template bind
+
+// { dg-options "-std=gnu++0x" }
+
+#include <functional>
+#include <testsuite_hooks.h>
+
+using namespace std::placeholders;
+
+int inc(int& i) { return ++i; }
+
+void test01()
+{
+ bool test __attribute__((unused)) = true;
+
+ int counter = 0;
+ std::bind(&inc, _1)(counter);
+ VERIFY(counter == 1 );
+ std::bind(&inc, std::ref(counter))();
+ VERIFY(counter == 2 );
+}
+
+struct Inc
+{
+ int operator()(int& i) const { return ++i; }
+ void operator()(int&&) const { }
+
+ int f(int& i) const { return ++i; }
+};
+
+void test02()
+{
+ bool test __attribute__((unused)) = true;
+
+ int counter = 0;
+ std::bind(Inc(), _1)(counter);
+ VERIFY(counter == 1 );
+ std::bind(&Inc::f, Inc(), std::ref(counter))();
+ VERIFY(counter == 2 );
+}
+
+int main()
+{
+ test01();
+ test02();
+}
diff --git a/libstdc++-v3/testsuite/20_util/bind/ref_neg.cc b/libstdc++-v3/testsuite/20_util/bind/ref_neg.cc
new file mode 100644
index 000000000..060bf8715
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/bind/ref_neg.cc
@@ -0,0 +1,59 @@
+// Copyright (C) 2010 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 20.7.11 Function template bind
+
+// { dg-do compile }
+// { dg-options "-std=gnu++0x" }
+
+#include <functional>
+
+using namespace std::placeholders;
+
+int inc(int& i) { return ++i; }
+
+void test01()
+{
+ const int dummy = 0;
+ std::bind(&inc, _1)(0); // { dg-error ""}
+ std::bind(&inc, std::ref(dummy))(); // { dg-error ""}
+ std::bind(&inc, dummy)(); // { dg-error ""}
+ std::bind(&inc, 0)(); // { dg-error ""}
+}
+
+struct Inc
+{
+ int operator()(int& i) const { return ++i; }
+ void operator()(int&&) const { }
+
+ int f(int&& i) const { return ++i; }
+};
+
+void test02()
+{
+ const int dummy = 0;
+ std::bind(Inc(), _1)(dummy); // { dg-error ""}
+ std::bind(&Inc::f, Inc(), std::ref(dummy))(); // { dg-error ""}
+}
+
+int main()
+{
+ test01();
+ test02();
+}
+
+// { dg-excess-errors "" }
diff --git a/libstdc++-v3/testsuite/20_util/common_type/requirements/explicit_instantiation.cc b/libstdc++-v3/testsuite/20_util/common_type/requirements/explicit_instantiation.cc
new file mode 100644
index 000000000..93422ca84
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/common_type/requirements/explicit_instantiation.cc
@@ -0,0 +1,41 @@
+// { dg-options "-std=gnu++0x" }
+// { dg-do compile }
+
+// Copyright (C) 2008, 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// NB: This file is for testing type_traits with NO OTHER INCLUDES.
+
+#include <type_traits>
+
+namespace std
+{
+ typedef int test_type1;
+ typedef int& test_type2;
+ typedef double test_type3;
+ typedef float test_type4;
+ typedef void test_type5;
+ typedef const void test_type6;
+
+ template struct common_type<test_type1>;
+ template struct common_type<test_type1, test_type2>;
+ template struct common_type<test_type1, test_type2, test_type3>;
+ template struct common_type<test_type1, test_type2, test_type3, test_type4>;
+
+ template struct common_type<test_type5>;
+ template struct common_type<test_type5, test_type6>;
+}
diff --git a/libstdc++-v3/testsuite/20_util/common_type/requirements/typedefs-1.cc b/libstdc++-v3/testsuite/20_util/common_type/requirements/typedefs-1.cc
new file mode 100644
index 000000000..94469d974
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/common_type/requirements/typedefs-1.cc
@@ -0,0 +1,117 @@
+// { dg-options "-std=gnu++0x" }
+//
+// Copyright (C) 2008, 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+#include <type_traits>
+#include <testsuite_hooks.h>
+
+#define JOIN( X, Y ) DO_JOIN( X, Y )
+#define DO_JOIN( X, Y ) DO_JOIN2(X,Y)
+#define DO_JOIN2( X, Y ) X##Y
+
+#define COMMON_TYPE_TEST_1(type1, uid) \
+ typedef common_type<type1>::type JOIN(test_t,uid); \
+ VERIFY( (is_same<JOIN(test_t,uid), JOIN(test_t,uid)>::value) ); \
+ typedef common_type<const type1>::type JOIN(test_t,JOIN(uid,c)); \
+ VERIFY( (is_same<JOIN(test_t,JOIN(uid,c)), \
+ JOIN(test_t,JOIN(uid,c))>::value) ); \
+ typedef common_type<volatile type1>::type JOIN(test_t,JOIN(uid,v)); \
+ VERIFY( (is_same<JOIN(test_t,JOIN(uid,v)), \
+ JOIN(test_t,JOIN(uid,v))>::value) ); \
+ typedef common_type<const volatile type1>::type JOIN(test_t,JOIN(uid,cv)); \
+ VERIFY( (is_same<JOIN(test_t,JOIN(uid,cv)), \
+ JOIN(test_t,JOIN(uid,cv))>::value) ); \
+ typedef common_type<type1 &>::type JOIN(test_t,JOIN(uid,l)); \
+ VERIFY( (is_same<JOIN(test_t,JOIN(uid,l)), \
+ JOIN(test_t,JOIN(uid,l))>::value) ); \
+ typedef common_type<const type1 &>::type JOIN(test_t,JOIN(uid,lc)); \
+ VERIFY( (is_same<JOIN(test_t,JOIN(uid,lc)), \
+ JOIN(test_t,JOIN(uid,lc))>::value) ); \
+ typedef common_type<volatile type1 &>::type JOIN(test_t,JOIN(uid,lv)); \
+ VERIFY( (is_same<JOIN(test_t,JOIN(uid,lv)), \
+ JOIN(test_t,JOIN(uid,lv))>::value) ); \
+ typedef common_type<const volatile type1 &>::type JOIN(test_t,JOIN(uid,lcv)); \
+ VERIFY( (is_same<JOIN(test_t,JOIN(uid,lcv)), \
+ JOIN(test_t,JOIN(uid,lcv))>::value) ); \
+ typedef common_type<type1 &&>::type JOIN(test_t,JOIN(uid,r)); \
+ VERIFY( (is_same<JOIN(test_t,JOIN(uid,r)), \
+ JOIN(test_t,JOIN(uid,r))>::value) ); \
+ typedef common_type<const type1 &&>::type JOIN(test_t,JOIN(uid,rc)); \
+ VERIFY( (is_same<JOIN(test_t,JOIN(uid,rc)), \
+ JOIN(test_t,JOIN(uid,rc))>::value) ); \
+ typedef common_type<volatile type1 &&>::type JOIN(test_t,JOIN(uid,rv)); \
+ VERIFY( (is_same<JOIN(test_t,JOIN(uid,rv)), \
+ JOIN(test_t,JOIN(uid,rv))>::value) ); \
+ typedef common_type<const volatile type1 &&>::type JOIN(test_t,JOIN(uid,rcv)); \
+ VERIFY( (is_same<JOIN(test_t,JOIN(uid,rcv)), \
+ JOIN(test_t,JOIN(uid,rcv))>::value) )
+
+struct A { };
+struct B : A { };
+
+void test01()
+{
+ bool test __attribute__((unused)) = true;
+ using std::common_type;
+ using std::is_same;
+
+ // Positive tests.
+ COMMON_TYPE_TEST_1(int, 1);
+ COMMON_TYPE_TEST_1(double, 2);
+ COMMON_TYPE_TEST_1(A, 3);
+ COMMON_TYPE_TEST_1(B, 4);
+}
+
+#define COMMON_TYPE_TEST_2_IMPL(type1, type2, type3, uid) \
+ typedef common_type<type1, type2>::type JOIN(JOIN(test, uid),_t1); \
+ typedef common_type<type2, type1>::type JOIN(JOIN(test, uid),_t2); \
+ VERIFY( (is_same<JOIN(JOIN(test, uid),_t1), type3>::value) ); \
+ VERIFY( (is_same<JOIN(JOIN(test, uid),_t2), type3>::value) )
+
+#define NO_CV
+
+#define COMMON_TYPE_TEST_2(cv_qual, type1, type2, type3, uid) \
+ COMMON_TYPE_TEST_2_IMPL(cv_qual type1, type2, type3, uid); \
+ COMMON_TYPE_TEST_2_IMPL(cv_qual type1 &, type2, type3, JOIN(uid,l)); \
+ COMMON_TYPE_TEST_2_IMPL(cv_qual type1 &&, type2, type3, JOIN(uid,r))
+
+#define COMMON_TYPE_TEST_ALL_2(type1, type2, type3, uid) \
+ COMMON_TYPE_TEST_2(NO_CV, type1, type2, type3, uid); \
+ COMMON_TYPE_TEST_2(const, type1, type2, type3, uid); \
+ COMMON_TYPE_TEST_2(volatile, type1, type2, type3, uid); \
+ COMMON_TYPE_TEST_2(const volatile, type1, type2, type3, uid)
+
+void test02()
+{
+ bool test __attribute__((unused)) = true;
+ using std::common_type;
+ using std::is_same;
+
+ COMMON_TYPE_TEST_ALL_2(int, int, int, 1);
+ COMMON_TYPE_TEST_ALL_2(int, double, double, 2);
+ COMMON_TYPE_TEST_2(NO_CV, A, A, A, 3);
+ COMMON_TYPE_TEST_2(const, A, A, const A, 4);
+ COMMON_TYPE_TEST_2(NO_CV, B, A, A, 5);
+}
+
+int main()
+{
+ test01();
+ test02();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/common_type/requirements/typedefs-2.cc b/libstdc++-v3/testsuite/20_util/common_type/requirements/typedefs-2.cc
new file mode 100644
index 000000000..b4a96e540
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/common_type/requirements/typedefs-2.cc
@@ -0,0 +1,72 @@
+// { dg-options "-std=gnu++0x" }
+// 2009-11-12 Paolo Carlini <paolo.carlini@oracle.com>
+//
+// Copyright (C) 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+#include <type_traits>
+#include <testsuite_hooks.h>
+
+// DR 1255.
+void test01()
+{
+ bool test __attribute__((unused)) = true;
+ using std::common_type;
+ using std::is_same;
+
+ VERIFY( (is_same<common_type<void>::type, void>::value) );
+ VERIFY( (is_same<common_type<const void>::type, const void>::value) );
+ VERIFY( (is_same<common_type<volatile void>::type, volatile void>::value) );
+ VERIFY( (is_same<common_type<const volatile void>::type,
+ const volatile void>::value) );
+
+ VERIFY( (is_same<common_type<void, void>::type, void>::value) );
+ VERIFY( (is_same<common_type<void, const void>::type, void>::value) );
+ VERIFY( (is_same<common_type<void, volatile void>::type, void>::value) );
+ VERIFY( (is_same<common_type<void, const volatile void>::type,
+ void>::value) );
+ VERIFY( (is_same<common_type<const void, void>::type,
+ void>::value) );
+ VERIFY( (is_same<common_type<const void, const void>::type,
+ void>::value) );
+ VERIFY( (is_same<common_type<const void, volatile void>::type,
+ void>::value) );
+ VERIFY( (is_same<common_type<const void, const volatile void>::type,
+ void>::value) );
+ VERIFY( (is_same<common_type<volatile void, void>::type,
+ void>::value) );
+ VERIFY( (is_same<common_type<volatile void, volatile void>::type,
+ void>::value) );
+ VERIFY( (is_same<common_type<volatile void, const void>::type,
+ void>::value) );
+ VERIFY( (is_same<common_type<volatile void, const volatile void>::type,
+ void>::value) );
+ VERIFY( (is_same<common_type<const volatile void, void>::type,
+ void>::value) );
+ VERIFY( (is_same<common_type<const volatile void, const void>::type,
+ void>::value) );
+ VERIFY( (is_same<common_type<const volatile void, volatile void>::type,
+ void>::value) );
+ VERIFY( (is_same<common_type<const volatile void, const volatile void>::type,
+ void>::value) );
+ }
+
+int main()
+{
+ test01();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/conditional/requirements/explicit_instantiation.cc b/libstdc++-v3/testsuite/20_util/conditional/requirements/explicit_instantiation.cc
new file mode 100644
index 000000000..854f46d6f
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/conditional/requirements/explicit_instantiation.cc
@@ -0,0 +1,32 @@
+// { dg-options "-std=gnu++0x" }
+// { dg-do compile }
+
+// 2007-05-02 Benjamin Kosnik <bkoz@redhat.com>
+
+// Copyright (C) 2007, 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+
+// NB: This file is for testing type_traits with NO OTHER INCLUDES.
+
+#include <type_traits>
+
+namespace std
+{
+ typedef short test_type;
+ template struct conditional<true, test_type, test_type>;
+}
diff --git a/libstdc++-v3/testsuite/20_util/conditional/requirements/typedefs.cc b/libstdc++-v3/testsuite/20_util/conditional/requirements/typedefs.cc
new file mode 100644
index 000000000..c1b145d80
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/conditional/requirements/typedefs.cc
@@ -0,0 +1,41 @@
+// { dg-options "-std=gnu++0x" }
+
+// 2007-05-02 Benjamin Kosnik <bkoz@redhat.com>
+//
+// Copyright (C) 2007, 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+#include <type_traits>
+#include <testsuite_hooks.h>
+
+void test01()
+{
+ bool test __attribute__((unused)) = true;
+ using std::conditional;
+
+ typedef conditional<true, char, int>::type test1_type;
+ VERIFY( (std::is_same<test1_type, char>::value) );
+
+ typedef conditional<false, char, int>::type test2_type;
+ VERIFY( (std::is_same<test2_type, int>::value) );
+}
+
+int main()
+{
+ test01();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/decay/requirements/explicit_instantiation.cc b/libstdc++-v3/testsuite/20_util/decay/requirements/explicit_instantiation.cc
new file mode 100644
index 000000000..6433d945b
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/decay/requirements/explicit_instantiation.cc
@@ -0,0 +1,32 @@
+// { dg-options "-std=gnu++0x" }
+// { dg-do compile }
+
+// 2007-05-02 Benjamin Kosnik <bkoz@redhat.com>
+
+// Copyright (C) 2007, 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+
+// NB: This file is for testing type_traits with NO OTHER INCLUDES.
+
+#include <type_traits>
+
+namespace std
+{
+ typedef short test_type;
+ template struct decay<test_type>;
+}
diff --git a/libstdc++-v3/testsuite/20_util/decay/requirements/typedefs.cc b/libstdc++-v3/testsuite/20_util/decay/requirements/typedefs.cc
new file mode 100644
index 000000000..9a67ab47d
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/decay/requirements/typedefs.cc
@@ -0,0 +1,52 @@
+// { dg-options "-std=gnu++0x" }
+
+// 2007-05-03 Benjamin Kosnik <bkoz@redhat.com>
+//
+// Copyright (C) 2007, 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+#include <cstdlib>
+#include <type_traits>
+#include <testsuite_hooks.h>
+
+void test01()
+{
+ bool test __attribute__((unused)) = true;
+ using std::decay;
+ using std::is_same;
+
+ // Positive tests.
+ typedef decay<bool>::type test1_type;
+ VERIFY( (is_same<test1_type, bool>::value) );
+
+ // NB: DR 705.
+ typedef decay<const int>::type test2_type;
+ VERIFY( (is_same<test2_type, int>::value) );
+
+ typedef decay<int[4]>::type test3_type;
+ VERIFY( (is_same<test3_type, std::remove_extent<int[4]>::type*>::value) );
+
+ typedef void (fn_type) ();
+ typedef decay<fn_type>::type test4_type;
+ VERIFY( (is_same<test4_type, std::add_pointer<fn_type>::type>::value) );
+}
+
+int main()
+{
+ test01();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/declval/requirements/1.cc b/libstdc++-v3/testsuite/20_util/declval/requirements/1.cc
new file mode 100644
index 000000000..204d4ebb6
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/declval/requirements/1.cc
@@ -0,0 +1,49 @@
+// { dg-options "-std=gnu++0x" }
+// { dg-do compile }
+// 2009-11-12 Paolo Carlini <paolo.carlini@oracle.com>
+//
+// Copyright (C) 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+#include <utility>
+
+template<typename From, typename To>
+ struct is_convertible_mini
+ {
+ private:
+ typedef char one;
+ typedef struct { char arr[2]; } two;
+
+ static one test(To);
+ static two test(...);
+
+ public:
+ static const bool value = sizeof(test(std::declval<From>())) == 1;
+};
+
+template<typename From, typename To>
+ const bool is_convertible_mini<From, To>::value;
+
+void test01()
+{
+ static_assert(is_convertible_mini<int*, const int*>::value, "#1");
+ static_assert(!is_convertible_mini<const void*, void*>::value, "#2");
+ static_assert(is_convertible_mini<float, double>::value, "#3");
+ static_assert(!is_convertible_mini<bool, int*>::value, "#4");
+ static_assert(is_convertible_mini<int(&)(int), int(*)(int)>::value, "#5");
+ static_assert(!is_convertible_mini<void*, int*>::value, "#6");
+}
diff --git a/libstdc++-v3/testsuite/20_util/declval/requirements/1_neg.cc b/libstdc++-v3/testsuite/20_util/declval/requirements/1_neg.cc
new file mode 100644
index 000000000..9113c031b
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/declval/requirements/1_neg.cc
@@ -0,0 +1,29 @@
+// { dg-options "-std=gnu++0x" }
+// { dg-do compile }
+// 2009-11-12 Paolo Carlini <paolo.carlini@oracle.com>
+//
+// Copyright (C) 2009, 2010, 2011 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// { dg-error "static assertion failed" "" { target *-*-* } 1134 }
+
+#include <utility>
+
+void test01()
+{
+ std::declval<int>(); // { dg-error "instantiated from here" }
+}
diff --git a/libstdc++-v3/testsuite/20_util/default_delete/48631_neg.cc b/libstdc++-v3/testsuite/20_util/default_delete/48631_neg.cc
new file mode 100644
index 000000000..9d779ac9c
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/default_delete/48631_neg.cc
@@ -0,0 +1,30 @@
+// { dg-options "-std=gnu++0x " }
+// { dg-do compile }
+
+// Copyright (C) 2011 Free Software Foundation
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+#include <memory>
+
+struct B { };
+struct D : B { };
+
+// libstdc++/48631
+D d;
+std::default_delete<B[]> db;
+typedef decltype(db(&d)) type; // { dg-error "use of deleted function" }
+// { dg-error "declared here" "" { target *-*-* } 83 }
diff --git a/libstdc++-v3/testsuite/20_util/default_delete/cons/constexpr.cc b/libstdc++-v3/testsuite/20_util/default_delete/cons/constexpr.cc
new file mode 100644
index 000000000..01fb28476
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/default_delete/cons/constexpr.cc
@@ -0,0 +1,29 @@
+// { dg-do compile }
+// { dg-options "-std=gnu++0x" }
+
+// Copyright (C) 2010 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+#include <memory>
+#include <testsuite_common_types.h>
+
+int main()
+{
+ __gnu_test::constexpr_defaulted_default_constructible test;
+ test.operator()<std::default_delete<int>>();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/duration/arithmetic/1.cc b/libstdc++-v3/testsuite/20_util/duration/arithmetic/1.cc
new file mode 100644
index 000000000..fb955abf1
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/duration/arithmetic/1.cc
@@ -0,0 +1,93 @@
+// { dg-options "-std=gnu++0x" }
+// { dg-require-cstdint "" }
+
+// Copyright (C) 2008, 2009 Free Software Foundation
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 20.8.3 Class template duration [time.duration]
+
+#include <chrono>
+#include <testsuite_hooks.h>
+
+// 20.8.3.3 duration arithmetic [time.duration.arithmetic] (unary member ops)
+void
+test01()
+{
+ bool test __attribute__((unused)) = true;
+ using namespace std::chrono;
+
+ duration<int> d0(3);
+ duration<int> d1 = -d0;
+ VERIFY(d0.count() == 3);
+ VERIFY(d1.count() == -3);
+
+ duration<int> d2 = (+d0);
+ VERIFY(d2.count() == 3);
+
+ duration<int> d3(++d2);
+ VERIFY(d2.count() == 4);
+ VERIFY(d3.count() == 4);
+
+ duration<int> d4(d3++);
+ VERIFY(d3.count() == 5);
+ VERIFY(d4.count() == 4);
+
+ duration<int> d5(--d4);
+ VERIFY(d4.count() == 3);
+ VERIFY(d5.count() == 3);
+
+ duration<int> d6(d5--);
+ VERIFY(d5.count() == 2);
+ VERIFY(d6.count() == 3);
+}
+
+// 20.8.3.3 duration arithmetic [time.duration.arithmetic] (binary member ops)
+void
+test02()
+{
+ bool test __attribute__((unused)) = true;
+ using namespace std::chrono;
+
+ duration<int> d7(3);
+ duration<int> d8(9);
+ d7 += d8;
+ VERIFY(d7.count() == 12);
+ VERIFY(d8.count() == 9);
+
+ duration<int> d9(3);
+ duration<int> d10(9);
+ d9 -= d10;
+ VERIFY(d9.count() == -6);
+ VERIFY(d10.count() == 9);
+
+ duration<int> d11(9);
+ int i = 3;
+ d11 *= i;
+ VERIFY(d11.count() == 27);
+
+ duration<int> d12(12);
+ d12 /= i;
+ VERIFY(d12.count() == 4);
+}
+
+int
+main()
+{
+ test01();
+ test02();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/duration/arithmetic/2.cc b/libstdc++-v3/testsuite/20_util/duration/arithmetic/2.cc
new file mode 100644
index 000000000..3940d6a67
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/duration/arithmetic/2.cc
@@ -0,0 +1,61 @@
+// { dg-options "-std=gnu++0x" }
+// { dg-require-cstdint "" }
+
+// Copyright (C) 2008, 2009 Free Software Foundation
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 20.8.3 Class template duration [time.duration]
+
+#include <chrono>
+#include <testsuite_hooks.h>
+
+// 20.8.3.5 duration non-member arithmetic [time.duration.nonmember]
+void
+test01()
+{
+ bool test __attribute__((unused)) = true;
+ using namespace std::chrono;
+
+ duration<int> d0(12);
+ duration<int> d1(3);
+ int i = 3;
+
+ duration<int> d2 = d0 + d1;
+ VERIFY(d2.count() == 15);
+
+ duration<int> d3 = d0 - d1;
+ VERIFY(d3.count() == 9);
+
+ duration<int> d4 = d0 * i;
+ VERIFY(d4.count() == 36);
+
+ duration<int> d5 = i * d0;
+ VERIFY(d5.count() == 36);
+
+ duration<int> d6 = d0 / i;
+ VERIFY(d6.count() == 4);
+
+ int j = d0 / d1;
+ VERIFY(j == 4);
+}
+
+int
+main()
+{
+ test01();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/duration/arithmetic/dr934-1.cc b/libstdc++-v3/testsuite/20_util/duration/arithmetic/dr934-1.cc
new file mode 100644
index 000000000..decf94c88
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/duration/arithmetic/dr934-1.cc
@@ -0,0 +1,48 @@
+// { dg-do compile }
+// { dg-options "-std=gnu++0x" }
+// { dg-require-cstdint "" }
+
+// Copyright (C) 2009 Free Software Foundation
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+#include <chrono>
+
+class ClockTime
+{
+ typedef std::chrono::hours hours;
+ typedef std::chrono::minutes minutes;
+ typedef std::chrono::seconds seconds;
+
+public:
+ hours hours_;
+ minutes minutes_;
+ seconds seconds_;
+
+ template<typename Rep, typename Period>
+ explicit
+ ClockTime(const std::chrono::duration<Rep, Period>& d)
+ : hours_ (std::chrono::duration_cast<hours> (d)),
+ minutes_(std::chrono::duration_cast<minutes>(d % hours(1))),
+ seconds_(std::chrono::duration_cast<seconds>(d % minutes(1))) { }
+};
+
+// DR 934.
+void test01()
+{
+ std::chrono::duration<int> d;
+ ClockTime ct(d);
+}
diff --git a/libstdc++-v3/testsuite/20_util/duration/arithmetic/dr934-2.cc b/libstdc++-v3/testsuite/20_util/duration/arithmetic/dr934-2.cc
new file mode 100644
index 000000000..ada8ba573
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/duration/arithmetic/dr934-2.cc
@@ -0,0 +1,54 @@
+// { dg-options "-std=gnu++0x" }
+// { dg-require-cstdint "" }
+
+// Copyright (C) 2009 Free Software Foundation
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+#include <chrono>
+#include <testsuite_hooks.h>
+
+// DR 934.
+void
+test01()
+{
+ bool test __attribute__((unused)) = true;
+ using namespace std::chrono;
+
+ const duration<int> d0(17);
+ duration<int> d3(d0);
+ d3 %= 5;
+ VERIFY( d3.count() == 2 );
+
+ const duration<int> d4(7);
+ duration<int> d5(d0);
+ d5 %= d4;
+ VERIFY( d5.count() == 3 );
+
+ const duration<int> d6 = d0 % 6;
+ VERIFY( d6.count() == 5 );
+
+ const duration<int> d7(11);
+ const duration<int> d8 = d0 % d7;
+ VERIFY( d8.count() == 6 );
+}
+
+int
+main()
+{
+ test01();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/duration/comparison_operators/1.cc b/libstdc++-v3/testsuite/20_util/duration/comparison_operators/1.cc
new file mode 100644
index 000000000..35151f2ad
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/duration/comparison_operators/1.cc
@@ -0,0 +1,55 @@
+// { dg-options "-std=gnu++0x" }
+// { dg-require-cstdint "" }
+
+// Copyright (C) 2008, 2009 Free Software Foundation
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 20.8.3 Class template duration [time.duration]
+
+#include <chrono>
+#include <testsuite_hooks.h>
+
+// 20.8.3.6 duration comparisons [time.duration.comparisons]
+void
+test01()
+{
+ bool test __attribute__((unused)) = true;
+ using namespace std::chrono;
+
+ duration<int> d0(12);
+ duration<int> d1(3);
+ duration<int> d2(3);
+
+ VERIFY(d1 < d0);
+ VERIFY(d0 > d1);
+
+ VERIFY(d0 != d1);
+ VERIFY(d1 == d2);
+
+ VERIFY(d1 <= d2);
+ VERIFY(d1 >= d2);
+
+ VERIFY(d1 <= d0);
+ VERIFY(d0 >= d1);
+}
+
+int
+main()
+{
+ test01();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/duration/comparison_operators/constexpr.cc b/libstdc++-v3/testsuite/20_util/duration/comparison_operators/constexpr.cc
new file mode 100644
index 000000000..94338cee3
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/duration/comparison_operators/constexpr.cc
@@ -0,0 +1,29 @@
+// { dg-do compile }
+// { dg-options "-std=gnu++0x" }
+
+// Copyright (C) 2010 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+#include <chrono>
+#include <testsuite_common_types.h>
+
+int main()
+{
+ __gnu_test::constexpr_comparison_operators test;
+ test.operator()<std::chrono::nanoseconds>();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/duration/cons/1.cc b/libstdc++-v3/testsuite/20_util/duration/cons/1.cc
new file mode 100644
index 000000000..2cd22a4a7
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/duration/cons/1.cc
@@ -0,0 +1,134 @@
+// { dg-options "-std=gnu++0x" }
+// { dg-require-cstdint "" }
+
+// Copyright (C) 2008, 2009 Free Software Foundation
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 20.8.3 Class template duration [time.duration]
+
+#include <chrono>
+#include <type_traits>
+#include <testsuite_hooks.h>
+
+template<typename T>
+struct type_emulator
+{
+ type_emulator()
+ : i(T(0)) { }
+
+ type_emulator(T j)
+ : i(j) { }
+
+ type_emulator(const type_emulator& e)
+ : i(e.i) { }
+
+ type_emulator&
+ operator*=(type_emulator a)
+ {
+ i *= a.i;
+ return *this;
+ }
+
+ type_emulator&
+ operator+=(type_emulator a)
+ {
+ i += a.i;
+ return *this;
+ }
+
+ operator T ()
+ { return i; }
+
+ T i;
+};
+
+template<typename T>
+bool
+operator==(type_emulator<T> a, type_emulator<T> b)
+{ return a.i == b.i; }
+
+template<typename T>
+bool
+operator<(type_emulator<T> a, type_emulator<T> b)
+{ return a.i < b.i; }
+
+template<typename T>
+type_emulator<T>
+operator+(type_emulator<T> a, type_emulator<T> b)
+{ return a += b; }
+
+template<typename T>
+type_emulator<T>
+operator*(type_emulator<T> a, type_emulator<T> b)
+{ return a *= b; }
+
+namespace std
+{
+ template<typename T, typename U>
+ struct common_type<type_emulator<T>, U>
+ { typedef typename common_type<T,U>::type type; };
+
+ template<typename T, typename U>
+ struct common_type<U, type_emulator<T>>
+ { typedef typename common_type<U,T>::type type; };
+
+ template<typename T, typename U>
+ struct common_type<type_emulator<T>, type_emulator<U>>
+ { typedef typename common_type<T,U>::type type; };
+
+ namespace chrono
+ {
+ template<typename T>
+ struct treat_as_floating_point<type_emulator<T>>
+ : is_floating_point<T>
+ { };
+ }
+}
+
+typedef type_emulator<int> int_emulator;
+typedef type_emulator<double> dbl_emulator;
+
+// 20.8.3.1 duration constructors [time.duration.cons]
+void
+test01()
+{
+ bool test __attribute__((unused)) = true;
+ using std::chrono::duration;
+
+ int r = 3;
+ duration<int> d1(r);
+ VERIFY(d1.count() == static_cast<duration<int>::rep>(r));
+
+ double s = 8.0;
+ duration<double> d2(s);
+ VERIFY(d2.count() == static_cast<duration<double>::rep>(s));
+
+ int_emulator ie(3);
+ duration<int_emulator> d3(ie);
+ VERIFY(d3.count() == static_cast<duration<int_emulator>::rep>(ie));
+
+ dbl_emulator de(4.0);
+ duration<dbl_emulator> d4(de);
+ VERIFY(d4.count() == static_cast<duration<dbl_emulator>::rep>(de));
+}
+
+int
+main()
+{
+ test01();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/duration/cons/1_neg.cc b/libstdc++-v3/testsuite/20_util/duration/cons/1_neg.cc
new file mode 100644
index 000000000..56b4e4f41
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/duration/cons/1_neg.cc
@@ -0,0 +1,41 @@
+// { dg-do compile }
+// { dg-options "-std=gnu++0x" }
+// { dg-require-cstdint "" }
+
+// Copyright (C) 2008, 2009 Free Software Foundation
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 20.8.3.1 duration constructors [time.duration.cons]
+
+#include <chrono>
+
+void
+test01()
+{
+ std::chrono::duration<int> d1(1.0); // { dg-error "no matching" }
+}
+
+void
+test02()
+{
+ using namespace std::chrono;
+
+ duration<int, std::micro> d2(8);
+ duration<int, std::milli> d2_copy(d2); // { dg-error "no matching" }
+}
+
+// { dg-excess-errors "candidates are" }
diff --git a/libstdc++-v3/testsuite/20_util/duration/cons/2.cc b/libstdc++-v3/testsuite/20_util/duration/cons/2.cc
new file mode 100644
index 000000000..820d76401
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/duration/cons/2.cc
@@ -0,0 +1,119 @@
+// { dg-options "-std=gnu++0x" }
+// { dg-require-cstdint "" }
+
+// Copyright (C) 2008, 2009 Free Software Foundation
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 20.8.3 Class template duration [time.duration]
+
+#include <chrono>
+#include <type_traits>
+#include <testsuite_hooks.h>
+
+template<typename T>
+struct type_emulator
+{
+ type_emulator() : i(T(0)) { }
+ type_emulator(T j) : i(j) { }
+ type_emulator(const type_emulator& e) : i(e.i) { }
+
+ type_emulator& operator*=(type_emulator a)
+ { i *= a.i; return *this; }
+
+ type_emulator& operator+=(type_emulator a)
+ { i += a.i; return *this; }
+
+ operator T () { return i; }
+ T i;
+};
+
+template<typename T>
+bool operator==(type_emulator<T> a, type_emulator<T> b)
+{ return a.i == b.i; }
+
+template<typename T>
+bool operator<(type_emulator<T> a, type_emulator<T> b)
+{ return a.i < b.i; }
+
+template<typename T>
+type_emulator<T> operator+(type_emulator<T> a, type_emulator<T> b)
+{ return a += b; }
+
+template<typename T>
+type_emulator<T> operator*(type_emulator<T> a, type_emulator<T> b)
+{ return a *= b; }
+
+namespace std
+{
+ template<typename T, typename U>
+ struct common_type<type_emulator<T>, U>
+ { typedef typename common_type<T,U>::type type; };
+
+ template<typename T, typename U>
+ struct common_type<U, type_emulator<T>>
+ { typedef typename common_type<U,T>::type type; };
+
+ template<typename T, typename U>
+ struct common_type<type_emulator<T>, type_emulator<U>>
+ { typedef typename common_type<T,U>::type type; };
+
+ namespace chrono
+ {
+ template<typename T>
+ struct treat_as_floating_point<type_emulator<T>>
+ : is_floating_point<T>
+ { };
+ }
+}
+
+typedef type_emulator<int> int_emulator;
+typedef type_emulator<double> dbl_emulator;
+
+// 20.8.3.1 duration constructors [time.duration.cons]
+void
+test01()
+{
+ bool test __attribute__((unused)) = true;
+ using namespace std::chrono;
+
+ duration<int> d0(3);
+ duration<int> d0_copy(d0);
+ VERIFY(d0_copy.count() == d0.count());
+
+ duration<int, std::milli> d1(5);
+ duration<int, std::micro> d1_copy(d1);
+ VERIFY(d1.count() * 1000 == d1_copy.count());
+
+ duration<double, std::micro> d2(8.0);
+ duration<double, std::milli> d2_copy(d2);
+ VERIFY(d2.count() == d2_copy.count() * 1000.0);
+
+ duration<int_emulator, std::milli> d3(5);
+ duration<int_emulator, std::micro> d3_copy(d3);
+ VERIFY(d3.count() * 1000 == d3_copy.count());
+
+ duration<dbl_emulator, std::micro> d4(5.0);
+ duration<dbl_emulator, std::milli> d4_copy(d4);
+ VERIFY(d4.count() == d4_copy.count() * dbl_emulator(1000.0));
+}
+
+int
+main()
+{
+ test01();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/duration/cons/constexpr.cc b/libstdc++-v3/testsuite/20_util/duration/cons/constexpr.cc
new file mode 100644
index 000000000..ca7716f63
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/duration/cons/constexpr.cc
@@ -0,0 +1,34 @@
+// { dg-do compile }
+// { dg-options "-std=gnu++0x" }
+
+// Copyright (C) 2010 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+#include <chrono>
+#include <testsuite_common_types.h>
+
+int main()
+{
+ __gnu_test::constexpr_default_constructible test1;
+ test1.operator()<std::chrono::seconds>();
+
+ __gnu_test::constexpr_single_value_constructible test2;
+ test2.operator()<std::chrono::seconds, std::chrono::seconds>();
+ test2.operator()<std::chrono::seconds, std::chrono::seconds::rep>();
+ test2.operator()<std::chrono::minutes, std::chrono::hours>();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/duration/cons/dr974_neg.cc b/libstdc++-v3/testsuite/20_util/duration/cons/dr974_neg.cc
new file mode 100644
index 000000000..4466d3009
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/duration/cons/dr974_neg.cc
@@ -0,0 +1,33 @@
+// { dg-do compile }
+// { dg-options "-std=gnu++0x" }
+// { dg-require-cstdint "" }
+
+// Copyright (C) 2009 Free Software Foundation
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 20.8.3.1 duration constructors [time.duration.cons]
+
+#include <chrono>
+
+// DR 974.
+void test01()
+{
+ using namespace std::chrono;
+
+ duration<double> d(3.5);
+ duration<int> i = d; // { dg-error "conversion" }
+}
diff --git a/libstdc++-v3/testsuite/20_util/duration/requirements/constexpr_functions.cc b/libstdc++-v3/testsuite/20_util/duration/requirements/constexpr_functions.cc
new file mode 100644
index 000000000..faeab3b93
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/duration/requirements/constexpr_functions.cc
@@ -0,0 +1,64 @@
+// { dg-do compile }
+// { dg-options "-std=gnu++0x" }
+
+// Copyright (C) 2010 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+#include <chrono>
+#include <testsuite_common_types.h>
+
+namespace __gnu_test
+{
+ struct constexpr_member_functions
+ {
+ template<typename _Ttesttype>
+ void
+ operator()()
+ {
+ struct _Concept
+ {
+ void __constraint()
+ {
+ constexpr auto v1 __attribute__((unused))
+ = _Ttesttype::min();
+ constexpr auto v2 __attribute__((unused))
+ = _Ttesttype::max();
+ constexpr auto v3 __attribute__((unused))
+ = _Ttesttype::zero();
+
+ constexpr _Ttesttype obj { };
+ constexpr auto v4 __attribute__((unused))
+ = obj.count();
+ constexpr auto v5 __attribute__((unused))
+ = -obj;
+ constexpr auto v6 __attribute__((unused))
+ = +obj;
+ }
+ };
+
+ _Concept c;
+ c.__constraint();
+ }
+ };
+}
+
+int main()
+{
+ __gnu_test::constexpr_member_functions test;
+ test.operator()<std::chrono::nanoseconds>();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/duration/requirements/explicit_instantiation/explicit_instantiation.cc b/libstdc++-v3/testsuite/20_util/duration/requirements/explicit_instantiation/explicit_instantiation.cc
new file mode 100644
index 000000000..792d15cb9
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/duration/requirements/explicit_instantiation/explicit_instantiation.cc
@@ -0,0 +1,26 @@
+// { dg-do compile }
+// { dg-options "-std=gnu++0x" }
+// { dg-require-cstdint "" }
+
+// Copyright (C) 2008, 2009 Free Software Foundation
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+#include <ratio>
+#include <chrono>
+
+template class std::chrono::duration<int>;
+template class std::chrono::duration<float, std::ratio<2,3>>;
diff --git a/libstdc++-v3/testsuite/20_util/duration/requirements/typedefs_neg1.cc b/libstdc++-v3/testsuite/20_util/duration/requirements/typedefs_neg1.cc
new file mode 100644
index 000000000..5965f03b1
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/duration/requirements/typedefs_neg1.cc
@@ -0,0 +1,35 @@
+// { dg-do compile }
+// { dg-options "-std=gnu++0x" }
+// { dg-require-cstdint "" }
+// 2008-07-31 Chris Fairles <chris.fairles@gmail.com>
+
+// Copyright (C) 2008, 2009, 2010, 2011 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+
+#include <chrono>
+
+void test01()
+{
+ // Check if rep is a duration type
+ typedef std::chrono::duration<int> rep_type;
+ typedef std::chrono::duration<rep_type> test_type;
+ test_type d;
+}
+
+// { dg-error "rep cannot be a duration" "" { target *-*-* } 226 }
+// { dg-error "instantiated from here" "" { target *-*-* } 31 }
diff --git a/libstdc++-v3/testsuite/20_util/duration/requirements/typedefs_neg2.cc b/libstdc++-v3/testsuite/20_util/duration/requirements/typedefs_neg2.cc
new file mode 100644
index 000000000..d84ab9e8c
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/duration/requirements/typedefs_neg2.cc
@@ -0,0 +1,37 @@
+// { dg-do compile }
+// { dg-options "-std=gnu++0x" }
+// { dg-require-cstdint "" }
+// 2008-07-31 Chris Fairles <chris.fairles@gmail.com>
+
+// Copyright (C) 2008, 2009, 2010 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+
+#include <chrono>
+
+void test01()
+{
+ // Check if period is a ratio
+ typedef int rep_type;
+ typedef int period_type;
+ typedef std::chrono::duration<rep_type, period_type> test_type;
+ test_type d;
+}
+
+// { dg-error "must be a specialization of ratio" "" { target *-*-* } 227 }
+// { dg-error "instantiated from here" "" { target *-*-* } 32 }
+// { dg-excess-errors "In instantiation of" }
diff --git a/libstdc++-v3/testsuite/20_util/duration/requirements/typedefs_neg3.cc b/libstdc++-v3/testsuite/20_util/duration/requirements/typedefs_neg3.cc
new file mode 100644
index 000000000..7c73bf996
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/duration/requirements/typedefs_neg3.cc
@@ -0,0 +1,37 @@
+// { dg-do compile }
+// { dg-options "-std=gnu++0x" }
+// { dg-require-cstdint "" }
+// 2008-07-31 Chris Fairles <chris.fairles@gmail.com>
+
+// Copyright (C) 2008, 2009, 2010, 2011 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+
+#include <ratio>
+#include <chrono>
+
+void test01()
+{
+ // Check if period is positive
+ typedef int rep_type;
+ typedef std::ratio<-1> period_type;
+ typedef std::chrono::duration<rep_type, period_type> test_type;
+ test_type d;
+}
+
+// { dg-error "period must be positive" "" { target *-*-* } 229 }
+// { dg-error "instantiated from here" "" { target *-*-* } 33 }
diff --git a/libstdc++-v3/testsuite/20_util/duration_cast/constexpr.cc b/libstdc++-v3/testsuite/20_util/duration_cast/constexpr.cc
new file mode 100644
index 000000000..b8a89aee9
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/duration_cast/constexpr.cc
@@ -0,0 +1,37 @@
+// { dg-do compile }
+// { dg-options "-std=gnu++0x" }
+
+// Copyright (C) 2010 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+#include <chrono>
+#include <testsuite_common_types.h>
+
+int main()
+{
+ using namespace std::chrono;
+
+ // non-constexpr
+ minutes mn1(6000);
+ hours hr1 __attribute__((unused)) = duration_cast<hours>(mn1);
+
+ // constexpr
+ constexpr minutes mn2(6000);
+ constexpr hours hr2 __attribute__((unused)) = duration_cast<hours>(mn2);
+
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/enable_if/requirements/explicit_instantiation.cc b/libstdc++-v3/testsuite/20_util/enable_if/requirements/explicit_instantiation.cc
new file mode 100644
index 000000000..802a49984
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/enable_if/requirements/explicit_instantiation.cc
@@ -0,0 +1,32 @@
+// { dg-options "-std=gnu++0x" }
+// { dg-do compile }
+
+// 2007-05-02 Benjamin Kosnik <bkoz@redhat.com>
+
+// Copyright (C) 2007, 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+
+// NB: This file is for testing type_traits with NO OTHER INCLUDES.
+
+#include <type_traits>
+
+namespace std
+{
+ typedef short test_type;
+ template struct enable_if<true>;
+}
diff --git a/libstdc++-v3/testsuite/20_util/enable_if/requirements/typedefs.cc b/libstdc++-v3/testsuite/20_util/enable_if/requirements/typedefs.cc
new file mode 100644
index 000000000..f17eebadd
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/enable_if/requirements/typedefs.cc
@@ -0,0 +1,32 @@
+// { dg-do compile }
+// { dg-options "-std=gnu++0x" }
+
+// 2007-05-02 Benjamin Kosnik <bkoz@redhat.com>
+//
+// Copyright (C) 2007, 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+#include <type_traits>
+
+void test01()
+{
+ bool test __attribute__((unused)) = true;
+ using std::enable_if;
+
+ // Positive tests.
+ typedef enable_if<true, int>::type test1_type;
+}
diff --git a/libstdc++-v3/testsuite/20_util/enable_if/requirements/typedefs_neg.cc b/libstdc++-v3/testsuite/20_util/enable_if/requirements/typedefs_neg.cc
new file mode 100644
index 000000000..6ab1fef33
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/enable_if/requirements/typedefs_neg.cc
@@ -0,0 +1,35 @@
+// { dg-do compile }
+// { dg-options "-std=gnu++0x" }
+
+// 2007-05-02 Benjamin Kosnik <bkoz@redhat.com>
+//
+// Copyright (C) 2007, 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+#include <type_traits>
+#include <testsuite_hooks.h>
+
+void test01()
+{
+ bool test __attribute__((unused)) = true;
+ using std::enable_if;
+
+ // Negative tests.
+ typedef enable_if<false, int>::type test2_type;
+}
+
+// { dg-error "does not name a type" "" { target *-*-* } 32 }
diff --git a/libstdc++-v3/testsuite/20_util/enable_shared_from_this/cons/constexpr.cc b/libstdc++-v3/testsuite/20_util/enable_shared_from_this/cons/constexpr.cc
new file mode 100644
index 000000000..17f8c84d2
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/enable_shared_from_this/cons/constexpr.cc
@@ -0,0 +1,36 @@
+// { dg-do compile }
+// { dg-options "-std=gnu++0x -fno-inline -save-temps -g0" }
+// { dg-final { scan-assembler-not "_ZNSt23enable_shared_from_thisIiEC2Ev" } }
+// { dg-final { scan-assembler-not "_ZN7derivedC2Ev" } }
+
+// Copyright (C) 2010 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+#include <memory>
+#include <testsuite_common_types.h>
+
+struct derived : public std::enable_shared_from_this<int>
+{
+ constexpr derived() { }
+};
+
+int main()
+{
+ __gnu_test::constexpr_default_constructible test;
+ test.operator()<derived>();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/enable_shared_from_this/requirements/explicit_instantiation.cc b/libstdc++-v3/testsuite/20_util/enable_shared_from_this/requirements/explicit_instantiation.cc
new file mode 100644
index 000000000..9a18a507b
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/enable_shared_from_this/requirements/explicit_instantiation.cc
@@ -0,0 +1,23 @@
+// { dg-options "-std=gnu++0x" }
+// { dg-do compile }
+
+// Copyright (C) 2007, 2009 Free Software Foundation
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+#include <memory>
+
+template class std::enable_shared_from_this<int>;
diff --git a/libstdc++-v3/testsuite/20_util/forward/1.cc b/libstdc++-v3/testsuite/20_util/forward/1.cc
new file mode 100644
index 000000000..7d40416ff
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/forward/1.cc
@@ -0,0 +1,43 @@
+// { dg-do compile }
+// { dg-options "-std=gnu++0x" }
+
+// 2007-07-10 Paolo Carlini <pcarlini@suse.de>
+//
+// Copyright (C) 2007, 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+#include <memory>
+#include <utility>
+
+template<class T, class A1, class A2>
+ std::shared_ptr<T>
+ factory(A1&& a1, A2&& a2)
+ {
+ return std::shared_ptr<T>(new T(std::forward<A1>(a1),
+ std::forward<A2>(a2)));
+ }
+
+struct A
+{
+ A(int&, const double&);
+};
+
+void g()
+{
+ int i = 2;
+ std::shared_ptr<A> sp1 = factory<A>(i, 1.414);
+}
diff --git a/libstdc++-v3/testsuite/20_util/forward/1_neg.cc b/libstdc++-v3/testsuite/20_util/forward/1_neg.cc
new file mode 100644
index 000000000..6c007bee2
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/forward/1_neg.cc
@@ -0,0 +1,44 @@
+// { dg-do compile }
+// { dg-options "-std=gnu++0x" }
+
+// 2007-07-10 Paolo Carlini <pcarlini@suse.de>
+//
+// Copyright (C) 2007, 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+#include <memory>
+#include <utility>
+
+template<class T, class A1, class A2>
+ std::shared_ptr<T>
+ factory(A1&& a1, A2&& a2)
+ {
+ return std::shared_ptr<T>(new T(std::forward<A1>(a1),
+ std::forward<A2>(a2))); // { dg-error "no matching function" }
+ }
+
+struct A
+{
+ A(int&, const double&);
+};
+
+void g()
+{
+ std::shared_ptr<A> sp1 = factory<A>(2, 1.414); // { dg-error "instantiated from here" }
+}
+
+// { dg-excess-errors "" }
diff --git a/libstdc++-v3/testsuite/20_util/forward/a.cc b/libstdc++-v3/testsuite/20_util/forward/a.cc
new file mode 100644
index 000000000..296c9f449
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/forward/a.cc
@@ -0,0 +1,77 @@
+// { dg-options "-std=gnu++0x" }
+
+// Copyright (C) 2010 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+#include <list>
+#include <testsuite_hooks.h>
+
+template <class T>
+ struct C
+ {
+ T t_;
+
+ template <class U,
+ class = typename std::enable_if
+ <
+ !std::is_lvalue_reference<U>::value
+ >::type>
+ C(U&& u) : t_(std::forward<T>(std::move(u).get())) {}
+ };
+
+class A
+{
+ int data_;
+public:
+ explicit
+ A(int data = 1)
+ : data_(data) {}
+
+ ~A() { data_ = -1; }
+
+ void test() const
+ {
+ bool test __attribute__((unused)) = true;
+ VERIFY( data_ == 3 );
+ }
+};
+
+class Awrap
+{
+ const A& a_;
+public:
+ explicit Awrap(const A& a) : a_(a) { }
+ const A& get() const { return a_; }
+};
+
+template <class C>
+ void test(C c)
+ {
+ c.t_.test();
+ }
+
+// http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2009/n2951.html
+// Test A.
+int main()
+{
+ std::list<C<const A&> > list;
+ A a(3);
+ C<const A&> c((Awrap(a)));
+ list.push_back(c);
+ test(c);
+ test(list.front());
+}
diff --git a/libstdc++-v3/testsuite/20_util/forward/b.cc b/libstdc++-v3/testsuite/20_util/forward/b.cc
new file mode 100644
index 000000000..4168800b4
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/forward/b.cc
@@ -0,0 +1,77 @@
+// { dg-options "-std=gnu++0x" }
+
+// Copyright (C) 2010 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+#include <list>
+#include <testsuite_hooks.h>
+
+template <class T>
+ struct C
+ {
+ T t_;
+
+ template <class U,
+ class = typename std::enable_if
+ <
+ !std::is_lvalue_reference<U>::value
+ >::type>
+ C(U&& u) : t_(std::forward<T>(std::move(u).get())) {}
+ };
+
+class A
+{
+ int data_;
+public:
+ explicit
+ A(int data = 1)
+ : data_(data) { }
+
+ ~A() { data_ = -1; }
+
+ void test() const
+ {
+ bool test __attribute__((unused)) = true;
+ VERIFY( data_ == 3 );
+ }
+};
+
+class Awrap
+{
+ A a_;
+public:
+ explicit Awrap(const A& a) : a_(a) { }
+ A get() const { return a_; }
+};
+
+template <class C>
+void test(C c)
+{
+ c.t_.test();
+}
+
+// http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2009/n2951.html
+// Test B.
+int main()
+{
+ std::list<C<A> > list;
+ A a(3);
+ C<A> c((Awrap(a)));
+ list.push_back(c);
+ test(c);
+ test(list.front());
+}
diff --git a/libstdc++-v3/testsuite/20_util/forward/c_neg.cc b/libstdc++-v3/testsuite/20_util/forward/c_neg.cc
new file mode 100644
index 000000000..50bfbf028
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/forward/c_neg.cc
@@ -0,0 +1,78 @@
+// { dg-do compile }
+// { dg-options "-std=gnu++0x" }
+
+// Copyright (C) 2010, 2011 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// { dg-error "static assertion failed" "" { target *-*-* } 69 }
+
+#include <list>
+
+template <class T>
+ struct C
+ {
+ T t_;
+
+ template <class U,
+ class = typename std::enable_if
+ <
+ !std::is_lvalue_reference<U>::value
+ >::type>
+ C(U&& u) : t_(std::forward<T>(std::move(u).get())) {}
+ };
+
+class A
+{
+ int data_;
+public:
+ explicit
+ A(int data = 1)
+ : data_(data) { }
+
+ ~A() { data_ = -1; }
+
+ void test() const
+ {
+ __builtin_abort();
+ }
+};
+
+class Awrap
+{
+ const A& a_;
+public:
+ explicit Awrap(const A& a) : a_(a) {}
+ const A /* & */ get() const { return a_; }
+};
+
+template <class C>
+ void test(C c)
+ {
+ c.t_.test();
+ }
+
+// http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2009/n2951.html
+// Test C.
+int main()
+{
+ std::list<C<const A&> > list;
+ A a(3);
+ C<const A&> c((Awrap(a)));
+ list.push_back(c);
+ test(c);
+ test(list.front());
+}
diff --git a/libstdc++-v3/testsuite/20_util/forward/d.cc b/libstdc++-v3/testsuite/20_util/forward/d.cc
new file mode 100644
index 000000000..c2c7eb3c8
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/forward/d.cc
@@ -0,0 +1,78 @@
+// { dg-options "-std=gnu++0x" }
+
+// Copyright (C) 2010 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+#include <list>
+#include <testsuite_hooks.h>
+
+template <class T>
+ struct C
+ {
+ T t_;
+
+ template <class U,
+ class = typename std::enable_if
+ <
+ !std::is_lvalue_reference<U>::value
+ >::type>
+ C(U&& u) : t_(std::forward<T>(std::move(u).get())) { }
+ };
+
+class A
+{
+ int data_;
+public:
+ explicit
+ A(int data = 1)
+ : data_(data) { }
+
+ ~A() { data_ = -1; }
+
+ void test() const
+ {
+ bool test __attribute__((unused)) = true;
+ VERIFY( data_ == 3 );
+ }
+};
+
+class Awrap
+{
+ A& a_;
+public:
+ explicit Awrap(A& a) : a_(a) { }
+ const A& get() const { return a_; }
+ A& get() { return a_; }
+};
+
+template <class C>
+ void test(C c)
+ {
+ c.t_.test();
+ }
+
+// http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2009/n2951.html
+// Test D.
+int main()
+{
+ std::list<C<const A&> > list;
+ A a(3);
+ C<const A&> c((Awrap(a)));
+ list.push_back(c);
+ test(c);
+ test(list.front());
+}
diff --git a/libstdc++-v3/testsuite/20_util/forward/e.cc b/libstdc++-v3/testsuite/20_util/forward/e.cc
new file mode 100644
index 000000000..4d89cd1a8
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/forward/e.cc
@@ -0,0 +1,54 @@
+// { dg-do compile }
+// { dg-options "-std=gnu++0x" }
+
+// Copyright (C) 2010 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+#include <utility>
+
+template <class T>
+ struct C
+ {
+ T t_;
+
+ C() { }
+
+ template <class U,
+ class = typename std::enable_if
+ <
+ !std::is_lvalue_reference<U>::value
+ >::type>
+ C(U&& u) : t_(std::forward<T>(std::move(u).get())) { }
+
+ C(C&& c) : t_(std::forward<T>(c.t_)) { }
+ };
+
+template <class T>
+ struct Derived
+ : C<T>
+ {
+ Derived() { }
+ Derived(Derived&& d) : C<T>(std::forward<C<T>>(d)) { }
+ };
+
+// http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2009/n2951.html
+// Test E.
+int main()
+{
+ Derived<int> d;
+ Derived<int> d2(std::move(d));
+}
diff --git a/libstdc++-v3/testsuite/20_util/forward/f_neg.cc b/libstdc++-v3/testsuite/20_util/forward/f_neg.cc
new file mode 100644
index 000000000..418a469df
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/forward/f_neg.cc
@@ -0,0 +1,90 @@
+// { dg-do compile }
+// { dg-options "-std=gnu++0x" }
+
+// Copyright (C) 2010 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// { dg-error "static assertion failed" "" { target *-*-* } 69 }
+
+#include <utility>
+
+template <class T>
+ struct C
+ {
+ T t_;
+
+ C() {}
+
+ explicit C(const T& t) : t_(t) { }
+
+ template <class U,
+ class = typename std::enable_if
+ <
+ std::is_convertible<U, T>::value
+ >::type>
+ C(C<U>&& c) : t_(std::forward<T>(c.t_)) { }
+ };
+
+class B;
+
+class A
+{
+ int data_;
+
+ friend class B;
+public:
+ explicit
+ A(int data = 1)
+ : data_(data) { }
+
+ ~A() { data_ = -1; }
+
+ void test() const
+ {
+ __builtin_abort();
+ }
+};
+
+class B
+{
+ int data_;
+public:
+ explicit
+ B(int data = 1)
+ : data_(data) { }
+
+ B(const A& a) : data_(a.data_) { }
+
+ B(A&& a) : data_(a.data_) { a.data_ = 100; }
+
+ ~B() { data_ = -1; }
+
+ void test() const
+ {
+ __builtin_abort();
+ }
+};
+
+// http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2009/n2951.html
+// Test F.
+int main()
+{
+ A a(3);
+ C<A> ca(a);
+ C<const B&> cb(std::move(ca));
+ cb.t_.test();
+}
diff --git a/libstdc++-v3/testsuite/20_util/forward/requirements/explicit_instantiation.cc b/libstdc++-v3/testsuite/20_util/forward/requirements/explicit_instantiation.cc
new file mode 100644
index 000000000..88ba9e548
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/forward/requirements/explicit_instantiation.cc
@@ -0,0 +1,32 @@
+// { dg-options "-std=gnu++0x" }
+// { dg-do compile }
+
+// 2007-07-10 Paolo Carlini <pcarlini@suse.de>
+
+// Copyright (C) 2007, 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+
+// NB: This file is for testing utility with NO OTHER INCLUDES.
+
+#include <utility>
+
+namespace std
+{
+ typedef short test_type;
+ template test_type&& forward<test_type>(test_type&&);
+}
diff --git a/libstdc++-v3/testsuite/20_util/function/1.cc b/libstdc++-v3/testsuite/20_util/function/1.cc
new file mode 100644
index 000000000..89a22542b
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/function/1.cc
@@ -0,0 +1,94 @@
+// { dg-options "-std=gnu++0x" }
+// 2005-01-15 Douglas Gregor <dgregor@cs.indiana.edu>
+//
+// Copyright (C) 2005, 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 20.7.15 polymorphic function object wrapper
+#include <functional>
+#include <testsuite_hooks.h>
+
+using namespace __gnu_test;
+
+bool test __attribute__((unused)) = true;
+
+// Operations on empty function<> objects
+void test01()
+{
+ using std::function;
+ using std::bad_function_call;
+
+ // Default-construction
+ function<int(float)> f1;
+ VERIFY( ((bool)f1 == false) );
+ VERIFY( !f1 );
+ VERIFY( f1 == 0 );
+ VERIFY( 0 == f1 );
+ VERIFY( !(f1 != 0) );
+ VERIFY( !(0 != f1) );
+
+ // Copy-construction
+ function<int(float)> f2(f1);
+ VERIFY( !f2 );
+
+ // Construct with NULL pointer
+ function<int(float)> f3(0);
+ VERIFY( !f3 );
+
+ // Assignment
+ f1 = f2;
+ VERIFY( !f1);
+
+ // Assignment to NULL pointer
+ f1 = 0;
+ VERIFY( !f1 );
+
+ // Swap
+ swap(f1, f2);
+ VERIFY( !f1 );
+ VERIFY( !f2 );
+
+ // Invocation should throw bad_function_call
+ bool thrown = false;
+ try
+ {
+ f1(3.14159f);
+ VERIFY( false );
+ }
+ catch (bad_function_call)
+ {
+ thrown = true;
+ }
+ VERIFY( thrown );
+
+ // target_type returns typeid(void)
+ VERIFY( f1.target_type() == typeid(void) );
+
+ // target() always returns a NULL pointer
+ VERIFY( f1.target<int (*)(float)>() == 0);
+
+ // Check const version
+ const function<int(float)>& f1c = f1;
+ VERIFY( f1c.target<int (*)(float)>() == 0 );
+ VERIFY( !f1c );
+}
+
+int main()
+{
+ test01();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/function/2.cc b/libstdc++-v3/testsuite/20_util/function/2.cc
new file mode 100644
index 000000000..f2866d085
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/function/2.cc
@@ -0,0 +1,78 @@
+// { dg-options "-std=gnu++0x" }
+// 2005-01-15 Douglas Gregor <dgregor@cs.indiana.edu>
+//
+// Copyright (C) 2005, 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 20.7.15 polymorphic function object wrapper
+#include <functional>
+#include <testsuite_hooks.h>
+#include <testsuite_tr1.h>
+
+using namespace __gnu_test;
+
+bool test __attribute__((unused)) = true;
+
+// Put function pointers into function<> wrappers
+void test02()
+{
+ using std::function;
+
+ function<int(float)> f1(truncate_float);
+ VERIFY( f1 );
+ VERIFY( !!f1 );
+ VERIFY( !(f1 == 0) );
+ VERIFY( !(0 == f1) );
+ VERIFY( f1 != 0 );
+ VERIFY( 0 != f1 );
+
+ // Copy-construction
+ function<int(float)> f2(f1);
+ VERIFY( f2 );
+
+ // Invocation
+ VERIFY( f1(3.1f) == 3 );
+ VERIFY( f2(3.1f) == 3 );
+
+ // Assignment to zero
+ f1 = 0;
+ VERIFY( !f1 );
+
+ // Swap
+ f1.swap(f2);
+ VERIFY( f1 );
+ VERIFY( !f2 );
+ VERIFY( f1(3.1f) == 3 );
+
+ // Assignment from a function pointer
+ f2 = truncate_float;
+ VERIFY( f2(3.1f) == 3 );
+
+ // target_type and target() functions
+ const function<int(float)>& f1c = f1;
+ VERIFY( typeid(int(*)(float)) == f1.target_type() );
+ VERIFY( f2.target<int(*)(float)>() != 0 );
+ VERIFY( *f2.target<int(*)(float)>() == &truncate_float );
+ VERIFY( f1c.target<int(*)(float)>() != 0 );
+ VERIFY( *f1c.target<int(*)(float)>() == &truncate_float );
+}
+
+int main()
+{
+ test02();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/function/3.cc b/libstdc++-v3/testsuite/20_util/function/3.cc
new file mode 100644
index 000000000..7f9239015
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/function/3.cc
@@ -0,0 +1,78 @@
+// { dg-options "-std=gnu++0x" }
+// 2005-01-15 Douglas Gregor <dgregor@cs.indiana.edu>
+//
+// Copyright (C) 2005, 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 20.7.15 polymorphic function object wrapper
+#include <functional>
+#include <testsuite_hooks.h>
+#include <testsuite_tr1.h>
+
+using namespace __gnu_test;
+
+bool test __attribute__((unused)) = true;
+
+// Put nearly-matching function pointers into function<> wrappers
+void test03()
+{
+ using std::function;
+
+ function<int(float)> f1(truncate_double);
+ VERIFY( f1 );
+ VERIFY( !!f1 );
+ VERIFY( !(f1 == 0) );
+ VERIFY( !(0 == f1) );
+ VERIFY( f1 != 0 );
+ VERIFY( 0 != f1 );
+
+ // Copy-construction
+ function<int(float)> f2(f1);
+ VERIFY( f2 );
+
+ // Invocation
+ VERIFY( f1(3.1f) == 3 );
+ VERIFY( f2(3.1f) == 3 );
+
+ // Assignment to zero
+ f1 = 0;
+ VERIFY( !f1 );
+
+ // Swap
+ f1.swap(f2);
+ VERIFY( f1 );
+ VERIFY( !f2 );
+ VERIFY( f1(3.1f) == 3 );
+
+ // Assignment from a function pointer
+ f2 = truncate_double;
+ VERIFY( f2(3.1f) == 3 );
+
+ // target_type and target() functions
+ const function<int(float)>& f1c = f1;
+ VERIFY( typeid(long(*)(double)) == f1.target_type() );
+ VERIFY( f2.target<long(*)(double)>() != 0 );
+ VERIFY( *f2.target<long(*)(double)>() == &truncate_double );
+ VERIFY( f1c.target<long(*)(double)>() != 0 );
+ VERIFY( *f1c.target<long(*)(double)>() == &truncate_double );
+}
+
+int main()
+{
+ test03();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/function/4.cc b/libstdc++-v3/testsuite/20_util/function/4.cc
new file mode 100644
index 000000000..824d17f59
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/function/4.cc
@@ -0,0 +1,82 @@
+// { dg-options "-std=gnu++0x" }
+// 2005-01-15 Douglas Gregor <dgregor@cs.indiana.edu>
+//
+// Copyright (C) 2005, 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 20.7.15 polymorphic function object wrapper
+#include <functional>
+#include <testsuite_hooks.h>
+#include <testsuite_tr1.h>
+
+using namespace __gnu_test;
+
+bool test __attribute__((unused)) = true;
+
+// Put function objects into function<> wrappers
+void test04()
+{
+ using std::function;
+
+ do_truncate_float_t truncate_float;
+
+ function<int(float)> f1(truncate_float);
+ VERIFY( f1 );
+ VERIFY( !!f1 );
+ VERIFY( !(f1 == 0) );
+ VERIFY( !(0 == f1) );
+ VERIFY( f1 != 0 );
+ VERIFY( 0 != f1 );
+
+ // Copy-construction
+ function<int(float)> f2(f1);
+ VERIFY( f2 );
+
+ // Invocation
+ VERIFY( f1(3.1f) == 3 );
+ VERIFY( f2(3.1f) == 3 );
+
+ // Assignment to zero
+ f1 = 0;
+ VERIFY( !f1 );
+
+ // Swap
+ f1.swap(f2);
+ VERIFY( f1 );
+ VERIFY( !f2 );
+ VERIFY( f1(3.1f) == 3 );
+
+ // Assignment from a function pointer
+ f2 = do_truncate_float_t();
+ VERIFY( f2(3.1f) == 3 );
+
+ // target_type and target() functions
+ const function<int(float)>& f1c = f1;
+ VERIFY( typeid(do_truncate_float_t) == f1.target_type() );
+ VERIFY( f2.target<do_truncate_float_t>() != 0 );
+ VERIFY( f1c.target<do_truncate_float_t>() != 0 );
+}
+
+int main()
+{
+ test04();
+
+ VERIFY( do_truncate_double_t::live_objects == 0 );
+ VERIFY( do_truncate_float_t::live_objects == 0 );
+
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/function/43397.cc b/libstdc++-v3/testsuite/20_util/function/43397.cc
new file mode 100644
index 000000000..d76a27f34
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/function/43397.cc
@@ -0,0 +1,78 @@
+// { dg-options "-std=gnu++0x" }
+// Copyright (C) 2010 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 20.8.15 polymorphic function object wrapper
+
+#include <functional>
+#include <testsuite_hooks.h>
+
+struct Foo
+{
+ Foo() { }
+ short operator() ( int && ) { return 1; }
+ short operator() ( int && ) const { return 2; }
+ short operator() ( int && ) volatile { return 3; }
+ short operator() ( int && ) const volatile { return 4; }
+ short func( int && ) { return 5; }
+ short func_c( int && ) const { return 6; }
+ short func_v( int && ) volatile { return 7; }
+ short func_cv( int && ) const volatile { return 8; }
+};
+
+void test01()
+{
+ bool test __attribute__((unused)) = true;
+
+ using std::function;
+ using std::ref;
+
+ Foo foo;
+ Foo const foo_c;
+ Foo volatile foo_v;
+ Foo const volatile foo_cv;
+
+ std::function< int ( int && ) > f1( ref(foo) );
+ VERIFY( f1(0) == 1 );
+
+ std::function< int ( int && ) > f2( ref(foo_c) );
+ VERIFY( f2(0) == 2 );
+
+ std::function< int ( int && ) > f3( ref(foo_v) );
+ VERIFY( f3(0) == 3 );
+
+ std::function< int ( int && ) > f4( ref(foo_cv) );
+ VERIFY( f4(0) == 4 );
+
+ std::function< int ( Foo &, int && ) > f5( &Foo::func ) ;
+ VERIFY( f5(foo, 0) == 5 );
+
+ std::function< int ( Foo const &, int && ) > f6( &Foo::func_c ) ;
+ VERIFY( f6(foo_c, 0) == 6 );
+
+ std::function< int ( Foo volatile &, int && ) > f7( &Foo::func_v ) ;
+ VERIFY( f7(foo_v, 0) == 7 );
+
+ std::function< int ( Foo const volatile &, int && ) > f8( &Foo::func_cv ) ;
+ VERIFY( f8(foo_cv, 0) == 8 );
+}
+
+int main()
+{
+ test01();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/function/48541.cc b/libstdc++-v3/testsuite/20_util/function/48541.cc
new file mode 100644
index 000000000..f8123676f
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/function/48541.cc
@@ -0,0 +1,40 @@
+// { dg-options "-std=gnu++0x" }
+// { dg-do compile }
+// Copyright (C) 2011 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// libstdc++/48451
+
+#include <functional>
+
+struct X {
+ void operator () () const { }
+ float operator & () const { return 1.2345; }
+};
+
+void test01()
+{
+ X x;
+ std::function<void()> f(x);
+ f();
+}
+
+int main()
+{
+ test01();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/function/5.cc b/libstdc++-v3/testsuite/20_util/function/5.cc
new file mode 100644
index 000000000..b86b198f0
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/function/5.cc
@@ -0,0 +1,107 @@
+// { dg-options "-std=gnu++0x" }
+// 2005-01-15 Douglas Gregor <dgregor@cs.indiana.edu>
+//
+// Copyright (C) 2005, 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 20.7.15 polymorphic function object wrapper
+#include <functional>
+#include <testsuite_hooks.h>
+#include <testsuite_tr1.h>
+
+using namespace __gnu_test;
+
+bool test __attribute__((unused)) = true;
+
+// Put member pointers into function<> wrappers
+void test05()
+{
+ using std::function;
+
+ X x;
+ x.bar = 17;
+
+ function<int(X&)> frm(&X::bar);
+ VERIFY( frm );
+ VERIFY( frm(x) == 17 );
+ VERIFY( typeid(int X::*) == frm.target_type() );
+ VERIFY( *frm.target<int X::*>() == &X::bar );
+
+ function<int(X&)> fr(&X::foo);
+ VERIFY( fr );
+ VERIFY( fr(x) == 1 );
+ VERIFY( typeid(int (X::*)()) == fr.target_type() );
+ VERIFY( *fr.target<int (X::*)()>() == &X::foo );
+
+ function<int(const X&)> frc(&X::foo_c);
+ VERIFY( frc );
+ VERIFY( frc(x) == 2 );
+ VERIFY( typeid(int (X::*)() const) == frc.target_type() );
+ VERIFY( *frc.target<int (X::*)() const >() == &X::foo_c );
+
+ function<int(volatile X&)> frv(&X::foo_v);
+ VERIFY( frv );
+ VERIFY( frv(x) == 3 );
+ VERIFY( typeid(int (X::*)() volatile) == frv.target_type() );
+ VERIFY( *frv.target<int (X::*)() volatile >() == &X::foo_v );
+ VERIFY( frv.target<int (X::*)() const volatile>() == 0 );
+
+ function<int(const volatile X&)> frcv(&X::foo_cv);
+ VERIFY( frcv );
+ VERIFY( frcv(x) == 4 );
+ VERIFY( typeid(int (X::*)() const volatile) == frcv.target_type() );
+ VERIFY( *frcv.target<int (X::*)() const volatile >() == &X::foo_cv );
+ VERIFY( frcv.target<int (X::*)() const>() == 0 );
+
+ function<int(X*)> grm(&X::bar);
+ VERIFY( grm );
+ VERIFY( grm(&x) == 17 );
+ VERIFY( typeid(int X::*) == grm.target_type() );
+ VERIFY( *grm.target<int X::*>() == &X::bar );
+
+ function<int(X*)> gr(&X::foo);
+ VERIFY( gr );
+ VERIFY( gr(&x) == 1 );
+ VERIFY( typeid(int (X::*)()) == gr.target_type() );
+ VERIFY( *gr.target<int (X::*)()>() == &X::foo );
+
+ function<int(const X*)> grc(&X::foo_c);
+ VERIFY( grc );
+ VERIFY( grc(&x) == 2 );
+ VERIFY( typeid(int (X::*)() const) == grc.target_type() );
+ VERIFY( *grc.target<int (X::*)() const >() == &X::foo_c );
+
+ function<int(volatile X*)> grv(&X::foo_v);
+ VERIFY( grv );
+ VERIFY( grv(&x) == 3 );
+ VERIFY( typeid(int (X::*)() volatile) == grv.target_type() );
+ VERIFY( *grv.target<int (X::*)() volatile >() == &X::foo_v );
+ VERIFY( grv.target<int (X::*)() const volatile>() == 0 );
+
+ function<int(const volatile X*)> grcv(&X::foo_cv);
+ VERIFY( grcv );
+ VERIFY( grcv(&x) == 4 );
+ VERIFY( typeid(int (X::*)() const volatile) == grcv.target_type() );
+ VERIFY( *grcv.target<int (X::*)() const volatile >() == &X::foo_cv );
+ VERIFY( grcv.target<int (X::*)() const>() == 0 );
+}
+
+int main()
+{
+ test05();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/function/6.cc b/libstdc++-v3/testsuite/20_util/function/6.cc
new file mode 100644
index 000000000..47d2c1f9b
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/function/6.cc
@@ -0,0 +1,82 @@
+// { dg-options "-std=gnu++0x" }
+// 2005-01-15 Douglas Gregor <dgregor@cs.indiana.edu>
+//
+// Copyright (C) 2005, 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 20.7.15 polymorphic function object wrapper
+#include <functional>
+#include <testsuite_hooks.h>
+
+using namespace __gnu_test;
+
+bool test __attribute__((unused)) = true;
+
+struct secret {};
+
+struct noncopyable_function_object_type
+{
+ noncopyable_function_object_type(secret) {}
+
+ int operator()() const { return 42; }
+ int operator()() { return 17; }
+
+ private:
+ noncopyable_function_object_type();
+ noncopyable_function_object_type(const noncopyable_function_object_type&);
+ void operator=(const noncopyable_function_object_type&);
+};
+
+// Put reference_wrappers into function<> wrappers
+void test06()
+{
+ using std::function;
+ using std::ref;
+ using std::cref;
+
+ secret password;
+ noncopyable_function_object_type x(password);
+
+ function<int()> f(ref(x));
+ VERIFY( f );
+ VERIFY( f() == 17 );
+ VERIFY( f.target_type() == typeid(noncopyable_function_object_type) );
+ VERIFY( f.target<noncopyable_function_object_type>() == &x );
+
+ function<int()> g = f;
+ VERIFY( g );
+ VERIFY( g() == 17 );
+ VERIFY( g.target_type() == typeid(noncopyable_function_object_type) );
+ VERIFY( g.target<noncopyable_function_object_type>() == &x );
+
+ function<int()> h = cref(x);
+ VERIFY( h );
+ VERIFY( h() == 42 );
+ VERIFY( h.target_type() == typeid(noncopyable_function_object_type) );
+ VERIFY( h.target<const noncopyable_function_object_type>() == &x );
+ VERIFY( h.target<const noncopyable_function_object_type>() == &x );
+
+ const function<int()>& hc = h;
+ VERIFY( h.target<noncopyable_function_object_type>() == 0 );
+ VERIFY( hc.target<noncopyable_function_object_type>() == &x );
+}
+
+int main()
+{
+ test06();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/function/7.cc b/libstdc++-v3/testsuite/20_util/function/7.cc
new file mode 100644
index 000000000..3b922116b
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/function/7.cc
@@ -0,0 +1,82 @@
+// { dg-options "-std=gnu++0x" }
+// 2005-01-15 Douglas Gregor <dgregor@cs.indiana.edu>
+//
+// Copyright (C) 2005, 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 20.7.15 polymorphic function object wrapper
+#include <functional>
+#include <testsuite_hooks.h>
+#include <testsuite_tr1.h>
+
+using namespace __gnu_test;
+
+bool test __attribute__((unused)) = true;
+
+// Put reference_wrappers to function pointers into function<> wrappers
+void test07()
+{
+ using std::function;
+ using std::ref;
+ using std::cref;
+
+ int (*fptr)(float) = truncate_float;
+
+ function<int(float)> f1(ref(fptr));
+ VERIFY( f1 );
+ VERIFY( !!f1 );
+ VERIFY( !(f1 == 0) );
+ VERIFY( !(0 == f1) );
+ VERIFY( f1 != 0 );
+ VERIFY( 0 != f1 );
+
+ // Invocation
+ VERIFY( f1(3.1f) == 3 );
+
+ // target_type and target() functions
+ const function<int(float)>& f1c = f1;
+ VERIFY( typeid(int(*)(float)) == f1.target_type() );
+ VERIFY( f1.target<int(*)(float)>() != 0 );
+ VERIFY( f1.target<int(*)(float)>() == &fptr );
+ VERIFY( f1c.target<int(*)(float)>() != 0 );
+ VERIFY( f1c.target<int(*)(float)>() == &fptr );
+
+ function<int(float)> f2(cref(fptr));
+ VERIFY( f2 );
+ VERIFY( !!f2 );
+ VERIFY( !(f2 == 0) );
+ VERIFY( !(0 == f2) );
+ VERIFY( f2 != 0 );
+ VERIFY( 0 != f2 );
+
+ // Invocation
+ VERIFY( f2(3.1f) == 3 );
+
+ // target_type and target() functions
+ const function<int(float)>& f2c = f2;
+ VERIFY( typeid(int(*)(float)) == f2.target_type() );
+ VERIFY( f2.target<int(*)(float)>() == 0 );
+ VERIFY( f2.target<int(* const)(float)>() == &fptr );
+ VERIFY( f2c.target<int(*)(float)>() != 0 );
+ VERIFY( f2c.target<int(*)(float)>() == &fptr );
+}
+
+int main()
+{
+ test07();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/function/8.cc b/libstdc++-v3/testsuite/20_util/function/8.cc
new file mode 100644
index 000000000..620f61610
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/function/8.cc
@@ -0,0 +1,148 @@
+// { dg-options "-std=gnu++0x" }
+// 2005-01-15 Douglas Gregor <dgregor@cs.indiana.edu>
+//
+// Copyright (C) 2005, 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 20.7.15 polymorphic function object wrapper
+#include <functional>
+#include <testsuite_hooks.h>
+#include <testsuite_tr1.h>
+
+using namespace __gnu_test;
+
+bool test __attribute__((unused)) = true;
+
+// Put reference_wrappers to member pointers
+void test08()
+{
+ using std::function;
+ using std::ref;
+ using std::cref;
+
+ int X::* X_bar = &X::bar;
+ int (X::* X_foo)() = &X::foo;
+ int (X::* X_foo_c)() const = &X::foo_c;
+ int (X::* X_foo_v)() volatile = &X::foo_v;
+ int (X::* X_foo_cv)() const volatile = &X::foo_cv;
+
+ X x;
+ x.bar = 17;
+
+ function<int(X&)> frm(ref(X_bar));
+ VERIFY( frm );
+ VERIFY( frm(x) == 17 );
+ VERIFY( typeid(int X::*) == frm.target_type() );
+ VERIFY( frm.target<int X::*>() == &X_bar );
+
+ function<int(X&)> fr(ref(X_foo));
+ VERIFY( fr );
+ VERIFY( fr(x) == 1 );
+ VERIFY( typeid(int (X::*)()) == fr.target_type() );
+ VERIFY( fr.target<int (X::*)()>() == &X_foo );
+
+ function<int(const X&)> frc(ref(X_foo_c));
+ VERIFY( frc );
+ VERIFY( frc(x) == 2 );
+ VERIFY( typeid(int (X::*)() const) == frc.target_type() );
+ VERIFY( frc.target<int (X::*)() const >() == &X_foo_c );
+
+ function<int(volatile X&)> frv(ref(X_foo_v));
+ VERIFY( frv );
+ VERIFY( frv(x) == 3 );
+ VERIFY( typeid(int (X::*)() volatile) == frv.target_type() );
+ VERIFY( *frv.target<int (X::*)() volatile >() == X_foo_v );
+ VERIFY( frv.target<int (X::*)() const volatile>() == 0 );
+
+ function<int(const volatile X&)> frcv(ref(X_foo_cv));
+ VERIFY( frcv );
+ VERIFY( frcv(x) == 4 );
+ VERIFY( typeid(int (X::*)() const volatile) == frcv.target_type() );
+ VERIFY( *frcv.target<int (X::*)() const volatile >() == X_foo_cv );
+ VERIFY( frcv.target<int (X::*)() const>() == 0 );
+
+ function<int(X*)> grm(ref(X_bar));
+ VERIFY( grm );
+ VERIFY( grm(&x) == 17 );
+ VERIFY( typeid(int X::*) == grm.target_type() );
+ VERIFY( *grm.target<int X::*>() == X_bar );
+
+ function<int(X*)> gr(ref(X_foo));
+ VERIFY( gr );
+ VERIFY( gr(&x) == 1 );
+ VERIFY( typeid(int (X::*)()) == gr.target_type() );
+ VERIFY( *gr.target<int (X::*)()>() == X_foo );
+
+ function<int(const X*)> grc(ref(X_foo_c));
+ VERIFY( grc );
+ VERIFY( grc(&x) == 2 );
+ VERIFY( typeid(int (X::*)() const) == grc.target_type() );
+ VERIFY( *grc.target<int (X::*)() const >() == X_foo_c );
+
+ function<int(volatile X*)> grv(ref(X_foo_v));
+ VERIFY( grv );
+ VERIFY( grv(&x) == 3 );
+ VERIFY( typeid(int (X::*)() volatile) == grv.target_type() );
+ VERIFY( *grv.target<int (X::*)() volatile >() == X_foo_v );
+ VERIFY( grv.target<int (X::*)() const volatile>() == 0 );
+
+ function<int(const volatile X*)> grcv(ref(X_foo_cv));
+ VERIFY( grcv );
+ VERIFY( grcv(&x) == 4 );
+ VERIFY( typeid(int (X::*)() const volatile) == grcv.target_type() );
+ VERIFY( *grcv.target<int (X::*)() const volatile >() == X_foo_cv );
+ VERIFY( grcv.target<int (X::*)() const>() == 0 );
+
+ function<int(X&)> hrm(cref(X_bar));
+ VERIFY( hrm );
+ VERIFY( hrm(x) == 17 );
+ VERIFY( typeid(int X::*) == hrm.target_type() );
+ VERIFY( hrm.target<int X::*>() == 0 );
+ VERIFY( hrm.target<int X::* const>() == &X_bar );
+
+ function<int(X&)> hr(cref(X_foo));
+ VERIFY( hr );
+ VERIFY( hr(x) == 1 );
+ VERIFY( typeid(int (X::*)()) == hr.target_type() );
+ VERIFY( hr.target<int (X::* const)()>() == &X_foo );
+
+ function<int(const X&)> hrc(cref(X_foo_c));
+ VERIFY( hrc );
+ VERIFY( hrc(x) == 2 );
+ VERIFY( typeid(int (X::*)() const) == hrc.target_type() );
+ VERIFY( hrc.target<int (X::* const)() const >() == &X_foo_c );
+
+ function<int(volatile X&)> hrv(cref(X_foo_v));
+ VERIFY( hrv );
+ VERIFY( hrv(x) == 3 );
+ VERIFY( typeid(int (X::*)() volatile) == hrv.target_type() );
+ VERIFY( hrv.target<int (X::* const)() volatile >() == &X_foo_v );
+ VERIFY( hrv.target<int (X::* const)() const volatile>() == 0 );
+
+ function<int(const volatile X&)> hrcv(cref(X_foo_cv));
+ VERIFY( hrcv );
+ VERIFY( hrcv(x) == 4 );
+ VERIFY( typeid(int (X::*)() const volatile) == hrcv.target_type() );
+ VERIFY( hrcv.target<int (X::* const)() const volatile >() == &X_foo_cv );
+ VERIFY( hrcv.target<int (X::* const)() const>() == 0 );
+}
+
+int main()
+{
+ test08();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/function/9.cc b/libstdc++-v3/testsuite/20_util/function/9.cc
new file mode 100644
index 000000000..474ce6145
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/function/9.cc
@@ -0,0 +1,55 @@
+// { dg-options "-std=gnu++0x" }
+// 2005-01-15 Douglas Gregor <dgregor@cs.indiana.edu>
+//
+// Copyright (C) 2005, 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 20.7.15 polymorphic function object wrapper
+#include <functional>
+#include <testsuite_hooks.h>
+#include <testsuite_tr1.h>
+
+using namespace __gnu_test;
+
+bool test __attribute__((unused)) = true;
+
+// Put function objects into a void-returning function<> wrapper
+void test09()
+{
+ using std::function;
+ using std::ref;
+ using std::cref;
+
+ int (X::*X_foo_c)() const = &X::foo_c;
+ function<void(X&)> f(&X::bar);
+ f = &X::foo;
+ f = ref(X_foo_c);
+ f = cref(X_foo_c);
+
+ function<void(float)> g = &truncate_float;
+ g = do_truncate_float_t();
+}
+
+int main()
+{
+ test09();
+
+ VERIFY( do_truncate_double_t::live_objects == 0 );
+ VERIFY( do_truncate_float_t::live_objects == 0 );
+
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/function/assign/move.cc b/libstdc++-v3/testsuite/20_util/function/assign/move.cc
new file mode 100644
index 000000000..a2ab96245
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/function/assign/move.cc
@@ -0,0 +1,50 @@
+// { dg-options "-std=gnu++0x" }
+
+// Copyright (C) 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+#include <functional>
+#include <testsuite_hooks.h>
+
+int f1() { return 1; }
+struct { int operator()() { return 2; } } f2;
+
+void test01()
+{
+ bool test __attribute__((unused)) = true;
+
+ typedef std::function<int()> function;
+
+ function fo(f1);
+ function fo1;
+ fo1 = (std::move(fo));
+ VERIFY( static_cast<bool>(fo1) );
+ VERIFY( fo1() == 1 );
+
+ fo = function(f2);
+ function fo2;
+ fo2 = (std::move(fo));
+ VERIFY( static_cast<bool>(fo2) );
+ VERIFY( fo2() == 2 );
+}
+
+int main()
+{
+ test01();
+
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/function/assign/move_target.cc b/libstdc++-v3/testsuite/20_util/function/assign/move_target.cc
new file mode 100644
index 000000000..0a1c189e5
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/function/assign/move_target.cc
@@ -0,0 +1,47 @@
+// { dg-options "-std=gnu++0x" }
+
+// Copyright (C) 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+#include <functional>
+
+struct moveable
+{
+ moveable() = default;
+ ~moveable() = default;
+ // target object must be CopyConstructible,
+ // but should not be copied during this test
+ moveable(const moveable& c) { throw "copied"; }
+ moveable& operator=(const moveable&) = delete;
+ moveable(moveable&&) { }
+
+ void operator()() const { }
+};
+
+void test01()
+{
+ std::function<void ()> f;
+ f = moveable();
+ f();
+}
+
+int main()
+{
+ test01();
+
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/function/cmp/cmp_neg.cc b/libstdc++-v3/testsuite/20_util/function/cmp/cmp_neg.cc
new file mode 100644
index 000000000..28c0e12d1
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/function/cmp/cmp_neg.cc
@@ -0,0 +1,32 @@
+// { dg-options "-std=gnu++0x" }
+// { dg-do compile }
+
+// Copyright (C) 2009, 2010 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// { dg-prune-output "include" }
+
+#include <functional>
+
+void test01()
+{
+ std::function<void()> f1;
+ std::function<void()> f2;
+ f1 == f2; // { dg-error "no match" }
+ f1 != f2; // { dg-error "no match" }
+}
+// { dg-excess-errors "candidates are" }
diff --git a/libstdc++-v3/testsuite/20_util/function/cons/move.cc b/libstdc++-v3/testsuite/20_util/function/cons/move.cc
new file mode 100644
index 000000000..43d71858c
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/function/cons/move.cc
@@ -0,0 +1,48 @@
+// { dg-options "-std=gnu++0x" }
+
+// Copyright (C) 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+#include <functional>
+#include <testsuite_hooks.h>
+
+int f1() { return 1; }
+struct { int operator()() { return 2; } } f2;
+
+void test01()
+{
+ bool test __attribute__((unused)) = true;
+
+ typedef std::function<int()> function;
+
+ function fo(f1);
+ function fo1(std::move(fo));
+ VERIFY( static_cast<bool>(fo1) );
+ VERIFY( fo1() == 1 );
+
+ fo = function(f2);
+ function fo2(std::move(fo));
+ VERIFY( static_cast<bool>(fo2) );
+ VERIFY( fo2() == 2 );
+}
+
+int main()
+{
+ test01();
+
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/function/cons/move_target.cc b/libstdc++-v3/testsuite/20_util/function/cons/move_target.cc
new file mode 100644
index 000000000..2396ca101
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/function/cons/move_target.cc
@@ -0,0 +1,46 @@
+// { dg-options "-std=gnu++0x" }
+
+// Copyright (C) 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+#include <functional>
+
+struct moveable
+{
+ moveable() = default;
+ ~moveable() = default;
+ // target object must be CopyConstructible,
+ // but should not be copied during this test
+ moveable(const moveable& c) { throw "copied"; }
+ moveable& operator=(const moveable&) = delete;
+ moveable(moveable&&) { }
+
+ void operator()() const { }
+};
+
+void test01()
+{
+ std::function<void ()> f = moveable();
+ f();
+}
+
+int main()
+{
+ test01();
+
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/function/invoke/move_only.cc b/libstdc++-v3/testsuite/20_util/function/invoke/move_only.cc
new file mode 100644
index 000000000..fbfb0624a
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/function/invoke/move_only.cc
@@ -0,0 +1,61 @@
+// { dg-options "-std=gnu++0x" }
+
+// Copyright (C) 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+#include <functional>
+
+struct moveable
+{
+ moveable() = default;
+ ~moveable() = default;
+ moveable(const moveable& c) = delete;
+ moveable& operator=(const moveable&) = delete;
+ moveable(moveable&&) { }
+};
+
+void f1(moveable) { }
+void f2(moveable&&) { }
+struct { void operator()(moveable&&) { } } f3;
+
+void test01()
+{
+ std::function<void (moveable)> fo1a(f1);
+ fo1a(moveable());
+
+ std::function<void (moveable)> fo2a(f2);
+ fo2a(moveable());
+
+ std::function<void (moveable)> fo3a(f3);
+ fo3a(moveable());
+
+ std::function<void (moveable&&)> fo1b(f1);
+ fo1b(moveable());
+
+ std::function<void (moveable&&)> fo2b(f2);
+ fo2b(moveable());
+
+ std::function<void (moveable&&)> fo3b(f3);
+ fo3b(moveable());
+}
+
+int main()
+{
+ test01();
+
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/function/null_pointer_comparisons.cc b/libstdc++-v3/testsuite/20_util/function/null_pointer_comparisons.cc
new file mode 100644
index 000000000..7f446d7d6
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/function/null_pointer_comparisons.cc
@@ -0,0 +1,44 @@
+// { dg-options "-std=gnu++0x" }
+// { dg-do compile }
+
+// Copyright (C) 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+#include <functional>
+
+// libstdc++/40273
+int main()
+{
+ std::function<void* ()> f = 0;
+ if (f != 0)
+ {
+ }
+
+ if (0 != f)
+ {
+ }
+
+ if (f == 0)
+ {
+ }
+
+ if (0 == f)
+ {
+ }
+ return 0;
+}
+
diff --git a/libstdc++-v3/testsuite/20_util/function/requirements/explicit_instantiation.cc b/libstdc++-v3/testsuite/20_util/function/requirements/explicit_instantiation.cc
new file mode 100644
index 000000000..dbd8be630
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/function/requirements/explicit_instantiation.cc
@@ -0,0 +1,26 @@
+// { dg-options "-std=gnu++0x" }
+// { dg-do compile }
+
+// Copyright (C) 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+#include <functional>
+
+namespace std
+{
+ template class function<void* ()>;
+}
diff --git a/libstdc++-v3/testsuite/20_util/function_objects/binders/1.cc b/libstdc++-v3/testsuite/20_util/function_objects/binders/1.cc
new file mode 100644
index 000000000..bbca92716
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/function_objects/binders/1.cc
@@ -0,0 +1,103 @@
+// Copyright (C) 2005, 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 20.3.6 Binders
+
+// { dg-do compile }
+
+#include <functional>
+using namespace std;
+
+struct s
+{
+ void f_void_int_const(int) const {}
+ void f_void_int(int) {}
+ int f_int_int_const(int) const { return 1; }
+ int f_int_int(int) {return 1; }
+ void f_void_void_const() const {}
+ void f_void_void() {}
+ int f_int_void_const() const { return 1; }
+ int f_int_void() { return 1; }
+};
+
+void test01(s& a)
+{
+ mem_fun_t<void, s> p1(&s::f_void_void);
+ mem_fun_t<int, s> p2(&s::f_int_void);
+ p1(&a);
+ p2(&a);
+ mem_fun1_t<void, s, int> q1(&s::f_void_int);
+ mem_fun1_t<int, s, int> q2(&s::f_int_int);
+ q1(&a,0);
+ q2(&a,0);
+
+ (mem_fun(&s::f_void_void))(&a);
+ (mem_fun(&s::f_void_int))(&a,0);
+ (mem_fun(&s::f_int_void))(&a);
+ (mem_fun(&s::f_int_int))(&a,0);
+
+ mem_fun_ref_t<void, s> ref1(&s::f_void_void);
+ mem_fun_ref_t<int, s> ref2(&s::f_int_void);
+
+ ref1(a);
+ ref2(a);
+
+ mem_fun1_ref_t<void, s, int> ref3(&s::f_void_int);
+ mem_fun1_ref_t<int, s, int> ref4(&s::f_int_int);
+
+ ref3(a,0);
+ ref4(a,0);
+
+ (mem_fun_ref(&s::f_void_void))(a);
+ (mem_fun_ref(&s::f_void_int))(a, 0);
+ (mem_fun_ref(&s::f_int_void))(a);
+ (mem_fun_ref(&s::f_int_int))(a, 0);
+}
+
+void test02(const s& a)
+{
+ const_mem_fun_t<void, s> p1(&s::f_void_void_const);
+ const_mem_fun_t<int, s> p2(&s::f_int_void_const);
+ p1(&a);
+ p2(&a);
+ const_mem_fun1_t<void, s, int> q1(&s::f_void_int_const);
+ const_mem_fun1_t<int, s, int> q2(&s::f_int_int_const);
+ q1(&a,0);
+ q2(&a,0);
+
+ (mem_fun(&s::f_void_void_const))(&a);
+ (mem_fun(&s::f_void_int_const))(&a, 0);
+ (mem_fun(&s::f_int_void_const))(&a);
+ (mem_fun(&s::f_int_int_const))(&a, 0);
+
+ const_mem_fun_ref_t<void, s> ref1(&s::f_void_void_const);
+ const_mem_fun_ref_t<int, s> ref2(&s::f_int_void_const);
+
+ ref1(a);
+ ref2(a);
+
+ const_mem_fun1_ref_t<void, s, int> ref3(&s::f_void_int_const);
+ const_mem_fun1_ref_t<int, s, int> ref4(&s::f_int_int_const);
+
+ ref3(a,0);
+ ref4(a,0);
+
+ (mem_fun_ref(&s::f_void_void_const))(a);
+ (mem_fun_ref(&s::f_void_int_const))(a, 0);
+ (mem_fun_ref(&s::f_int_void_const))(a);
+ (mem_fun_ref(&s::f_int_int_const))(a, 0);
+}
diff --git a/libstdc++-v3/testsuite/20_util/function_objects/binders/3113.cc b/libstdc++-v3/testsuite/20_util/function_objects/binders/3113.cc
new file mode 100644
index 000000000..229e56a4d
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/function_objects/binders/3113.cc
@@ -0,0 +1,49 @@
+// 2001-06-11 Benjamin Kosnik <bkoz@redhat.com>
+
+// Copyright (C) 2001, 2003, 2004, 2005, 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 20.3.6 Binders
+
+#include <vector>
+#include <algorithm> // for_each
+#include <functional>
+
+class Elem
+{
+public:
+ void print(int) const { }
+ void modify(int) { }
+};
+
+// libstdc++/3113
+void test01()
+{
+ std::vector<Elem> coll(2);
+ // OK
+ std::for_each(coll.begin(), coll.end(),
+ std::bind2nd(std::mem_fun_ref(&Elem::print), 42));
+ // OK
+ std::for_each(coll.begin(), coll.end(),
+ std::bind2nd(std::mem_fun_ref(&Elem::modify), 42));
+}
+
+int main()
+{
+ test01();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/function_objects/comparisons.cc b/libstdc++-v3/testsuite/20_util/function_objects/comparisons.cc
new file mode 100644
index 000000000..fbc7c63c1
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/function_objects/comparisons.cc
@@ -0,0 +1,52 @@
+// 2001-06-18 Benjamin Kosnik <bkoz@redhat.com>
+
+// Copyright (C) 2001, 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 20.3.3 Comparisons
+
+#include <functional>
+
+class gnu_obj
+{
+ int i;
+public:
+ gnu_obj(int arg = 0): i(arg) { }
+ bool operator==(const gnu_obj& rhs) const { return i == rhs.i; }
+ bool operator!=(const gnu_obj& rhs) const { return i != rhs.i; }
+ bool operator<(const gnu_obj& rhs) const { return i < rhs.i; }
+};
+
+template<typename T>
+ struct gnu_t
+ {
+ bool b;
+ public:
+ gnu_t(bool arg = 0): b(arg) { }
+ bool operator==(const gnu_t& rhs) const { return b == rhs.b; }
+ bool operator!=(const gnu_t& rhs) const { return b != rhs.b; }
+ bool operator<(const gnu_t& rhs) const { return b == rhs.b; }
+ };
+
+template struct std::not_equal_to<void*>;
+template struct std::not_equal_to<gnu_obj>;
+template struct std::not_equal_to<gnu_t<long> >;
+
+int main()
+{
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/function_objects/dr660.cc b/libstdc++-v3/testsuite/20_util/function_objects/dr660.cc
new file mode 100644
index 000000000..d16542d15
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/function_objects/dr660.cc
@@ -0,0 +1,41 @@
+// 2007-08-02 Paolo Carlini <pcarlini@suse.de>
+
+// Copyright (C) 2007, 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+#include <functional>
+#include <testsuite_hooks.cc>
+
+// DR 660. Missing Bitwise Operations.
+void test01()
+{
+ bool test __attribute__((unused)) = true;
+
+ for (int i1 = 0; i1 < 1000; ++i1)
+ for (int i2 = 0; i2 < 1000; ++i2)
+ {
+ VERIFY( std::bit_and<int>()(i1, i2) == (i1 & i2) );
+ VERIFY( std::bit_or<int>()(i1, i2) == (i1 | i2) );
+ VERIFY( std::bit_xor<int>()(i1, i2) == (i1 ^ i2) );
+ }
+}
+
+int main()
+{
+ test01();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/has_nothrow_copy_assign/requirements/explicit_instantiation.cc b/libstdc++-v3/testsuite/20_util/has_nothrow_copy_assign/requirements/explicit_instantiation.cc
new file mode 100644
index 000000000..0a4a6224b
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/has_nothrow_copy_assign/requirements/explicit_instantiation.cc
@@ -0,0 +1,30 @@
+// { dg-options "-std=gnu++0x" }
+// { dg-do compile }
+// 2010-06-08 Paolo Carlini <paolo.carlini@oracle.com>
+
+// Copyright (C) 2010 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// NB: This file is for testing type_traits with NO OTHER INCLUDES.
+
+#include <type_traits>
+
+namespace std
+{
+ typedef short test_type;
+ template struct has_nothrow_copy_assign<test_type>;
+}
diff --git a/libstdc++-v3/testsuite/20_util/has_nothrow_copy_assign/requirements/typedefs.cc b/libstdc++-v3/testsuite/20_util/has_nothrow_copy_assign/requirements/typedefs.cc
new file mode 100644
index 000000000..3781d1f9b
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/has_nothrow_copy_assign/requirements/typedefs.cc
@@ -0,0 +1,36 @@
+// { dg-options "-std=gnu++0x" }
+// 2010-06-08 Paolo Carlini <paolo.carlini@oracle.com>
+//
+// Copyright (C) 2010 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+//
+// NB: This file is for testing type_traits with NO OTHER INCLUDES.
+
+#include <type_traits>
+
+// { dg-do compile }
+
+void test01()
+{
+ // Check for required typedefs
+ typedef std::has_nothrow_copy_assign<int> test_type;
+ typedef test_type::value_type value_type;
+ typedef test_type::type type;
+ typedef test_type::type::value_type type_value_type;
+ typedef test_type::type::type type_type;
+}
diff --git a/libstdc++-v3/testsuite/20_util/has_nothrow_copy_assign/value.cc b/libstdc++-v3/testsuite/20_util/has_nothrow_copy_assign/value.cc
new file mode 100644
index 000000000..0201c9cb9
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/has_nothrow_copy_assign/value.cc
@@ -0,0 +1,57 @@
+// { dg-options "-std=gnu++0x" }
+// 2010-06-08 Paolo Carlini <paolo.carlini@oracle.com>
+//
+// Copyright (C) 2010 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+#include <type_traits>
+#include <testsuite_hooks.h>
+#include <testsuite_tr1.h>
+
+void test01()
+{
+ bool test __attribute__((unused)) = true;
+ using std::has_nothrow_copy_assign;
+ using namespace __gnu_test;
+
+ VERIFY( (test_property<has_nothrow_copy_assign, int>(true)) );
+ VERIFY( (test_property<has_nothrow_copy_assign, float>(true)) );
+ VERIFY( (test_property<has_nothrow_copy_assign, EnumType>(true)) );
+ VERIFY( (test_property<has_nothrow_copy_assign, int*>(true)) );
+ VERIFY( (test_property<has_nothrow_copy_assign, int(*)(int)>(true)) );
+ VERIFY( (test_property<has_nothrow_copy_assign, int (ClassType::*)>(true)) );
+ VERIFY( (test_property<has_nothrow_copy_assign,
+ int (ClassType::*) (int)>(true)) );
+ VERIFY( (test_property<has_nothrow_copy_assign, int[2]>(true)) );
+ VERIFY( (test_property<has_nothrow_copy_assign, float[][3]>(true)) );
+ VERIFY( (test_property<has_nothrow_copy_assign, EnumType[2][3][4]>(true)) );
+ VERIFY( (test_property<has_nothrow_copy_assign, int*[3]>(true)) );
+ VERIFY( (test_property<has_nothrow_copy_assign, int(*[][2])(int)>(true)) );
+ VERIFY( (test_property<has_nothrow_copy_assign,
+ int (ClassType::*[2][3])>(true)) );
+ VERIFY( (test_property<has_nothrow_copy_assign,
+ int (ClassType::*[][2][3]) (int)>(true)) );
+
+ // Negative tests.
+ VERIFY( (test_property<has_nothrow_copy_assign, void>(false)) );
+}
+
+int main()
+{
+ test01();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/has_nothrow_copy_constructor/requirements/explicit_instantiation.cc b/libstdc++-v3/testsuite/20_util/has_nothrow_copy_constructor/requirements/explicit_instantiation.cc
new file mode 100644
index 000000000..7c8445150
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/has_nothrow_copy_constructor/requirements/explicit_instantiation.cc
@@ -0,0 +1,31 @@
+// { dg-options "-std=gnu++0x" }
+// { dg-do compile }
+// 2007-04-30 Benjamin Kosnik <bkoz@redhat.com>
+
+// Copyright (C) 2007, 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+
+// NB: This file is for testing type_traits with NO OTHER INCLUDES.
+
+#include <type_traits>
+
+namespace std
+{
+ typedef short test_type;
+ template struct has_nothrow_copy_constructor<test_type>;
+}
diff --git a/libstdc++-v3/testsuite/20_util/has_nothrow_copy_constructor/requirements/typedefs.cc b/libstdc++-v3/testsuite/20_util/has_nothrow_copy_constructor/requirements/typedefs.cc
new file mode 100644
index 000000000..5c40837aa
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/has_nothrow_copy_constructor/requirements/typedefs.cc
@@ -0,0 +1,36 @@
+// { dg-options "-std=gnu++0x" }
+// 2004-12-30 Paolo Carlini <pcarlini@suse.de>
+//
+// Copyright (C) 2004, 2007, 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+//
+// NB: This file is for testing type_traits with NO OTHER INCLUDES.
+
+#include <type_traits>
+
+// { dg-do compile }
+
+void test01()
+{
+ // Check for required typedefs
+ typedef std::has_nothrow_copy_constructor<int> test_type;
+ typedef test_type::value_type value_type;
+ typedef test_type::type type;
+ typedef test_type::type::value_type type_value_type;
+ typedef test_type::type::type type_type;
+}
diff --git a/libstdc++-v3/testsuite/20_util/has_nothrow_copy_constructor/value.cc b/libstdc++-v3/testsuite/20_util/has_nothrow_copy_constructor/value.cc
new file mode 100644
index 000000000..963c7bd57
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/has_nothrow_copy_constructor/value.cc
@@ -0,0 +1,56 @@
+// { dg-options "-std=gnu++0x" }
+// 2004-12-30 Paolo Carlini <pcarlini@suse.de>
+//
+// Copyright (C) 2004, 2005, 2007, 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+#include <type_traits>
+#include <testsuite_hooks.h>
+#include <testsuite_tr1.h>
+
+void test01()
+{
+ bool test __attribute__((unused)) = true;
+ using std::has_nothrow_copy_constructor;
+ using namespace __gnu_test;
+
+ // Positive tests.
+ VERIFY( (test_category<has_nothrow_copy_constructor, int>(true)) );
+ VERIFY( (test_category<has_nothrow_copy_constructor, float>(true)) );
+ VERIFY( (test_category<has_nothrow_copy_constructor, EnumType>(true)) );
+ VERIFY( (test_category<has_nothrow_copy_constructor, int*>(true)) );
+ VERIFY( (test_category<has_nothrow_copy_constructor, int(*)(int)>(true)) );
+ VERIFY( (test_category<has_nothrow_copy_constructor, int (ClassType::*)>(true)) );
+ VERIFY( (test_category<has_nothrow_copy_constructor, int (ClassType::*) (int)>(true)) );
+ VERIFY( (test_category<has_nothrow_copy_constructor, int[2]>(true)) );
+ VERIFY( (test_category<has_nothrow_copy_constructor, float[][3]>(true)) );
+ VERIFY( (test_category<has_nothrow_copy_constructor, EnumType[2][3][4]>(true)) );
+ VERIFY( (test_category<has_nothrow_copy_constructor, int*[3]>(true)) );
+ VERIFY( (test_category<has_nothrow_copy_constructor, int(*[][2])(int)>(true)) );
+ VERIFY( (test_category<has_nothrow_copy_constructor, int (ClassType::*[2][3])>(true)) );
+ VERIFY( (test_category<has_nothrow_copy_constructor,
+ int (ClassType::*[][2][3]) (int)>(true)) );
+
+ // Negative tests.
+ VERIFY( (test_category<has_nothrow_copy_constructor, void>(false)) );
+}
+
+int main()
+{
+ test01();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/has_nothrow_default_constructor/requirements/explicit_instantiation.cc b/libstdc++-v3/testsuite/20_util/has_nothrow_default_constructor/requirements/explicit_instantiation.cc
new file mode 100644
index 000000000..dec9b965e
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/has_nothrow_default_constructor/requirements/explicit_instantiation.cc
@@ -0,0 +1,31 @@
+// { dg-options "-std=gnu++0x" }
+// { dg-do compile }
+// 2007-04-30 Benjamin Kosnik <bkoz@redhat.com>
+
+// Copyright (C) 2007, 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+
+// NB: This file is for testing type_traits with NO OTHER INCLUDES.
+
+#include <type_traits>
+
+namespace std
+{
+ typedef short test_type;
+ template struct has_nothrow_default_constructor<test_type>;
+}
diff --git a/libstdc++-v3/testsuite/20_util/has_nothrow_default_constructor/requirements/typedefs.cc b/libstdc++-v3/testsuite/20_util/has_nothrow_default_constructor/requirements/typedefs.cc
new file mode 100644
index 000000000..709fff331
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/has_nothrow_default_constructor/requirements/typedefs.cc
@@ -0,0 +1,36 @@
+// { dg-options "-std=gnu++0x" }
+// 2004-12-29 Paolo Carlini <pcarlini@suse.de>
+//
+// Copyright (C) 2004, 2007, 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+//
+// NB: This file is for testing type_traits with NO OTHER INCLUDES.
+
+#include <type_traits>
+
+// { dg-do compile }
+
+void test01()
+{
+ // Check for required typedefs
+ typedef std::has_nothrow_default_constructor<int> test_type;
+ typedef test_type::value_type value_type;
+ typedef test_type::type type;
+ typedef test_type::type::value_type type_value_type;
+ typedef test_type::type::type type_type;
+}
diff --git a/libstdc++-v3/testsuite/20_util/has_nothrow_default_constructor/value.cc b/libstdc++-v3/testsuite/20_util/has_nothrow_default_constructor/value.cc
new file mode 100644
index 000000000..01548211c
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/has_nothrow_default_constructor/value.cc
@@ -0,0 +1,61 @@
+// { dg-options "-std=gnu++0x" }
+// 2004-12-29 Paolo Carlini <pcarlini@suse.de>
+//
+// Copyright (C) 2004, 2005, 2006, 2007, 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 4.5.3 Type properties
+
+#include <type_traits>
+#include <testsuite_hooks.h>
+#include <testsuite_tr1.h>
+
+void test01()
+{
+ bool test __attribute__((unused)) = true;
+ using std::has_nothrow_default_constructor;
+ using namespace __gnu_test;
+
+ // Positive tests.
+ VERIFY( (test_category<has_nothrow_default_constructor, int>(true)) );
+ VERIFY( (test_category<has_nothrow_default_constructor, float>(true)) );
+ VERIFY( (test_category<has_nothrow_default_constructor, EnumType>(true)) );
+ VERIFY( (test_category<has_nothrow_default_constructor, int*>(true)) );
+ VERIFY( (test_category<has_nothrow_default_constructor, int(*)(int)>(true)) );
+ VERIFY( (test_category<has_nothrow_default_constructor, int (ClassType::*)>(true)) );
+ VERIFY( (test_category<has_nothrow_default_constructor,
+ int (ClassType::*) (int)>(true)) );
+ VERIFY( (test_category<has_nothrow_default_constructor, int[2]>(true)) );
+ VERIFY( (test_category<has_nothrow_default_constructor, float[][3]>(true)) );
+ VERIFY( (test_category<has_nothrow_default_constructor, EnumType[2][3][4]>(true)) );
+ VERIFY( (test_category<has_nothrow_default_constructor, int*[3]>(true)) );
+ VERIFY( (test_category<has_nothrow_default_constructor, int(*[][2])(int)>(true)) );
+ VERIFY( (test_category<has_nothrow_default_constructor,
+ int (ClassType::*[2][3])>(true)) );
+ VERIFY( (test_category<has_nothrow_default_constructor,
+ int (ClassType::*[][2][3]) (int)>(true)) );
+ VERIFY( (test_category<has_nothrow_default_constructor, ClassType>(true)) );
+
+ // Negative tests.
+ VERIFY( (test_category<has_nothrow_default_constructor, void>(false)) );
+}
+
+int main()
+{
+ test01();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/has_trivial_copy_assign/requirements/explicit_instantiation.cc b/libstdc++-v3/testsuite/20_util/has_trivial_copy_assign/requirements/explicit_instantiation.cc
new file mode 100644
index 000000000..6ec5c5a42
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/has_trivial_copy_assign/requirements/explicit_instantiation.cc
@@ -0,0 +1,30 @@
+// { dg-options "-std=gnu++0x" }
+// { dg-do compile }
+// 2010-06-08 Paolo Carlini <paolo.carlini@oracle.com>
+
+// Copyright (C) 2010 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// NB: This file is for testing type_traits with NO OTHER INCLUDES.
+
+#include <type_traits>
+
+namespace std
+{
+ typedef short test_type;
+ template struct has_trivial_copy_assign<test_type>;
+}
diff --git a/libstdc++-v3/testsuite/20_util/has_trivial_copy_assign/requirements/typedefs.cc b/libstdc++-v3/testsuite/20_util/has_trivial_copy_assign/requirements/typedefs.cc
new file mode 100644
index 000000000..1c5f0fe7a
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/has_trivial_copy_assign/requirements/typedefs.cc
@@ -0,0 +1,36 @@
+// { dg-options "-std=gnu++0x" }
+// 2010-06-08 Paolo Carlini <paolo.carlini@oracle.com>
+//
+// Copyright (C) 2010 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+//
+// NB: This file is for testing type_traits with NO OTHER INCLUDES.
+
+#include <type_traits>
+
+// { dg-do compile }
+
+void test01()
+{
+ // Check for required typedefs
+ typedef std::has_trivial_copy_assign<int> test_type;
+ typedef test_type::value_type value_type;
+ typedef test_type::type type;
+ typedef test_type::type::value_type type_value_type;
+ typedef test_type::type::type type_type;
+}
diff --git a/libstdc++-v3/testsuite/20_util/has_trivial_copy_assign/value.cc b/libstdc++-v3/testsuite/20_util/has_trivial_copy_assign/value.cc
new file mode 100644
index 000000000..7663a688a
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/has_trivial_copy_assign/value.cc
@@ -0,0 +1,57 @@
+// { dg-options "-std=gnu++0x" }
+// 2010-06-08 Paolo Carlini <paolo.carlini@oracle.com>
+//
+// Copyright (C) 2010 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+#include <type_traits>
+#include <testsuite_hooks.h>
+#include <testsuite_tr1.h>
+
+void test01()
+{
+ bool test __attribute__((unused)) = true;
+ using std::has_trivial_copy_assign;
+ using namespace __gnu_test;
+
+ VERIFY( (test_property<has_trivial_copy_assign, int>(true)) );
+ VERIFY( (test_property<has_trivial_copy_assign, float>(true)) );
+ VERIFY( (test_property<has_trivial_copy_assign, EnumType>(true)) );
+ VERIFY( (test_property<has_trivial_copy_assign, int*>(true)) );
+ VERIFY( (test_property<has_trivial_copy_assign, int(*)(int)>(true)) );
+ VERIFY( (test_property<has_trivial_copy_assign, int (ClassType::*)>(true)) );
+ VERIFY( (test_property<has_trivial_copy_assign,
+ int (ClassType::*) (int)>(true)) );
+ VERIFY( (test_property<has_trivial_copy_assign, int[2]>(true)) );
+ VERIFY( (test_property<has_trivial_copy_assign, float[][3]>(true)) );
+ VERIFY( (test_property<has_trivial_copy_assign, EnumType[2][3][4]>(true)) );
+ VERIFY( (test_property<has_trivial_copy_assign, int*[3]>(true)) );
+ VERIFY( (test_property<has_trivial_copy_assign, int(*[][2])(int)>(true)) );
+ VERIFY( (test_property<has_trivial_copy_assign,
+ int (ClassType::*[2][3])>(true)) );
+ VERIFY( (test_property<has_trivial_copy_assign,
+ int (ClassType::*[][2][3]) (int)>(true)) );
+
+ // Negative tests.
+ VERIFY( (test_property<has_trivial_copy_assign, void>(false)) );
+}
+
+int main()
+{
+ test01();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/has_trivial_copy_constructor/requirements/explicit_instantiation.cc b/libstdc++-v3/testsuite/20_util/has_trivial_copy_constructor/requirements/explicit_instantiation.cc
new file mode 100644
index 000000000..6377f60a8
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/has_trivial_copy_constructor/requirements/explicit_instantiation.cc
@@ -0,0 +1,31 @@
+// { dg-options "-std=gnu++0x" }
+// { dg-do compile }
+// 2007-04-30 Benjamin Kosnik <bkoz@redhat.com>
+
+// Copyright (C) 2007, 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+
+// NB: This file is for testing type_traits with NO OTHER INCLUDES.
+
+#include <type_traits>
+
+namespace std
+{
+ typedef short test_type;
+ template struct has_trivial_copy_constructor<test_type>;
+}
diff --git a/libstdc++-v3/testsuite/20_util/has_trivial_copy_constructor/requirements/typedefs.cc b/libstdc++-v3/testsuite/20_util/has_trivial_copy_constructor/requirements/typedefs.cc
new file mode 100644
index 000000000..4b0013f7f
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/has_trivial_copy_constructor/requirements/typedefs.cc
@@ -0,0 +1,36 @@
+// { dg-options "-std=gnu++0x" }
+// 2004-12-30 Paolo Carlini <pcarlini@suse.de>
+//
+// Copyright (C) 2004, 2007, 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+//
+// NB: This file is for testing type_traits with NO OTHER INCLUDES.
+
+#include <type_traits>
+
+// { dg-do compile }
+
+void test01()
+{
+ // Check for required typedefs
+ typedef std::has_trivial_copy_constructor<int> test_type;
+ typedef test_type::value_type value_type;
+ typedef test_type::type type;
+ typedef test_type::type::value_type type_value_type;
+ typedef test_type::type::type type_type;
+}
diff --git a/libstdc++-v3/testsuite/20_util/has_trivial_copy_constructor/value.cc b/libstdc++-v3/testsuite/20_util/has_trivial_copy_constructor/value.cc
new file mode 100644
index 000000000..4f6e287b5
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/has_trivial_copy_constructor/value.cc
@@ -0,0 +1,58 @@
+// { dg-options "-std=gnu++0x" }
+// 2004-12-30 Paolo Carlini <pcarlini@suse.de>
+//
+// Copyright (C) 2004, 2005, 2007, 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 4.5.3 Type properties
+
+#include <type_traits>
+#include <testsuite_hooks.h>
+#include <testsuite_tr1.h>
+
+void test01()
+{
+ bool test __attribute__((unused)) = true;
+ using std::has_trivial_copy_constructor;
+ using namespace __gnu_test;
+
+ // Positive tests.
+ VERIFY( (test_category<has_trivial_copy_constructor, int>(true)) );
+ VERIFY( (test_category<has_trivial_copy_constructor, float>(true)) );
+ VERIFY( (test_category<has_trivial_copy_constructor, EnumType>(true)) );
+ VERIFY( (test_category<has_trivial_copy_constructor, int*>(true)) );
+ VERIFY( (test_category<has_trivial_copy_constructor, int(*)(int)>(true)) );
+ VERIFY( (test_category<has_trivial_copy_constructor, int (ClassType::*)>(true)) );
+ VERIFY( (test_category<has_trivial_copy_constructor, int (ClassType::*) (int)>(true)) );
+ VERIFY( (test_category<has_trivial_copy_constructor, int[2]>(true)) );
+ VERIFY( (test_category<has_trivial_copy_constructor, float[][3]>(true)) );
+ VERIFY( (test_category<has_trivial_copy_constructor, EnumType[2][3][4]>(true)) );
+ VERIFY( (test_category<has_trivial_copy_constructor, int*[3]>(true)) );
+ VERIFY( (test_category<has_trivial_copy_constructor, int(*[][2])(int)>(true)) );
+ VERIFY( (test_category<has_trivial_copy_constructor, int (ClassType::*[2][3])>(true)) );
+ VERIFY( (test_category<has_trivial_copy_constructor,
+ int (ClassType::*[][2][3]) (int)>(true)) );
+
+ // Negative tests.
+ VERIFY( (test_category<has_trivial_copy_constructor, void>(false)) );
+}
+
+int main()
+{
+ test01();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/has_trivial_default_constructor/requirements/explicit_instantiation.cc b/libstdc++-v3/testsuite/20_util/has_trivial_default_constructor/requirements/explicit_instantiation.cc
new file mode 100644
index 000000000..2d98181d9
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/has_trivial_default_constructor/requirements/explicit_instantiation.cc
@@ -0,0 +1,31 @@
+// { dg-options "-std=gnu++0x" }
+// { dg-do compile }
+// 2007-04-30 Benjamin Kosnik <bkoz@redhat.com>
+
+// Copyright (C) 2007, 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+
+// NB: This file is for testing type_traits with NO OTHER INCLUDES.
+
+#include <type_traits>
+
+namespace std
+{
+ typedef short test_type;
+ template struct has_trivial_default_constructor<test_type>;
+}
diff --git a/libstdc++-v3/testsuite/20_util/has_trivial_default_constructor/requirements/typedefs.cc b/libstdc++-v3/testsuite/20_util/has_trivial_default_constructor/requirements/typedefs.cc
new file mode 100644
index 000000000..40f38c34a
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/has_trivial_default_constructor/requirements/typedefs.cc
@@ -0,0 +1,36 @@
+// { dg-options "-std=gnu++0x" }
+// 2004-12-26 Paolo Carlini <pcarlini@suse.de>
+//
+// Copyright (C) 2004, 2007, 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+//
+// NB: This file is for testing type_traits with NO OTHER INCLUDES.
+
+#include <type_traits>
+
+// { dg-do compile }
+
+void test01()
+{
+ // Check for required typedefs
+ typedef std::has_trivial_default_constructor<int> test_type;
+ typedef test_type::value_type value_type;
+ typedef test_type::type type;
+ typedef test_type::type::value_type type_value_type;
+ typedef test_type::type::type type_type;
+}
diff --git a/libstdc++-v3/testsuite/20_util/has_trivial_default_constructor/value.cc b/libstdc++-v3/testsuite/20_util/has_trivial_default_constructor/value.cc
new file mode 100644
index 000000000..397149406
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/has_trivial_default_constructor/value.cc
@@ -0,0 +1,61 @@
+// { dg-options "-std=gnu++0x" }
+// 2004-12-26 Paolo Carlini <pcarlini@suse.de>
+//
+// Copyright (C) 2004, 2005, 2006, 2007, 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 4.5.3 Type properties
+
+#include <type_traits>
+#include <testsuite_hooks.h>
+#include <testsuite_tr1.h>
+
+void test01()
+{
+ bool test __attribute__((unused)) = true;
+ using std::has_trivial_default_constructor;
+ using namespace __gnu_test;
+
+ // Positive tests.
+ VERIFY( (test_category<has_trivial_default_constructor, int>(true)) );
+ VERIFY( (test_category<has_trivial_default_constructor, float>(true)) );
+ VERIFY( (test_category<has_trivial_default_constructor, EnumType>(true)) );
+ VERIFY( (test_category<has_trivial_default_constructor, int*>(true)) );
+ VERIFY( (test_category<has_trivial_default_constructor, int(*)(int)>(true)) );
+ VERIFY( (test_category<has_trivial_default_constructor, int (ClassType::*)>(true)) );
+ VERIFY( (test_category<has_trivial_default_constructor,
+ int (ClassType::*) (int)>(true)) );
+ VERIFY( (test_category<has_trivial_default_constructor, int[2]>(true)) );
+ VERIFY( (test_category<has_trivial_default_constructor, float[][3]>(true)) );
+ VERIFY( (test_category<has_trivial_default_constructor, EnumType[2][3][4]>(true)) );
+ VERIFY( (test_category<has_trivial_default_constructor, int*[3]>(true)) );
+ VERIFY( (test_category<has_trivial_default_constructor, int(*[][2])(int)>(true)) );
+ VERIFY( (test_category<has_trivial_default_constructor,
+ int (ClassType::*[2][3])>(true)) );
+ VERIFY( (test_category<has_trivial_default_constructor,
+ int (ClassType::*[][2][3]) (int)>(true)) );
+ VERIFY( (test_category<has_trivial_default_constructor, ClassType>(true)) );
+
+ // Negative tests.
+ VERIFY( (test_category<has_trivial_default_constructor, void>(false)) );
+}
+
+int main()
+{
+ test01();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/hash/chi2_quality.cc b/libstdc++-v3/testsuite/20_util/hash/chi2_quality.cc
new file mode 100644
index 000000000..8a388349b
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/hash/chi2_quality.cc
@@ -0,0 +1,218 @@
+// { dg-options "-std=gnu++0x" }
+
+// Use smaller statistics when running on simulators, so it takes less time.
+// { dg-options "-std=gnu++0x -DSAMPLES=10000" { target simulator } }
+
+// Copyright (C) 2010, 2011 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// This file uses the chi^2 test to measure the quality of a hash
+// function, by computing the uniformity with which it distributes a set
+// of N strings into k buckets (where k is significantly greater than N).
+//
+// Each bucket has B[i] strings in it. The expected value of each bucket
+// for a uniform distribution is z = N/k, so
+// chi^2 = Sum_i (B[i] - z)^2 / z.
+//
+// We check whether chi^2 is small enough to be consistent with the
+// hypothesis of a uniform distribution. If F(chi^2, k-1) is close to
+// 0 (where F is the cumulative probability distribution), we can
+// reject that hypothesis. So we don't want F to be too small, which
+// for large k, means we want chi^2 to be not too much larger than k.
+//
+// We use the chi^2 test for several sets of strings. Any non-horrible
+// hash function should do well with purely random strings. A really
+// good hash function will also do well with more structured sets,
+// including ones where the strings differ by only a few bits.
+
+#include <algorithm>
+#include <cstdlib>
+#include <cstdio>
+#include <fstream>
+#include <functional>
+#include <iostream>
+#include <iterator>
+#include <string>
+#include <unordered_set>
+#include <vector>
+#include <testsuite_hooks.h>
+
+#ifndef SAMPLES
+#define SAMPLES 300000
+#endif
+
+template <typename Container>
+ double
+ chi2_hash(const Container& c, long buckets)
+ {
+ std::vector<int> counts(buckets);
+ std::hash<std::string> hasher;
+ double elements = 0;
+ for (auto i = c.begin(); i != c.end(); ++i)
+ {
+ ++counts[hasher(*i) % buckets];
+ ++elements;
+ }
+
+ const double z = elements / buckets;
+ double sum = 0;
+ for (long i = 0; i < buckets; ++i)
+ {
+ double delta = counts[i] - z;
+ sum += delta*delta;
+ }
+ return sum/z;
+ }
+
+// Tests chi^2 for a distribution of uniformly generated random strings.
+void
+test_uniform_random()
+{
+ bool test __attribute__((unused)) = true;
+ std::srand(137);
+ std::unordered_set<std::string> set;
+ std::string s;
+ const unsigned long N = SAMPLES;
+ const unsigned long k = N/100;
+ const unsigned int len = 25;
+ while (set.size() < N)
+ {
+ s.clear();
+ for (unsigned int i = 0; i < len; ++i)
+ s.push_back(rand() % 128);
+ set.insert(s);
+ }
+
+ double chi2 = chi2_hash(set, k);
+ VERIFY( chi2 < k*1.1 );
+}
+
+// Tests chi^2 for a distribution of strings that differ from each
+// other by only a few bits. We start with an arbitrary base string, and
+// flip three random bits for each member of the set.
+void
+test_bit_flip_set()
+{
+ bool test __attribute__((unused)) = true;
+ const unsigned long N = SAMPLES;
+ const unsigned long k = N/100;
+ const unsigned int len = 67;
+ const unsigned int bitlen = len * 8;
+ const unsigned int bits_to_flip = 3;
+ const char base[len+1] = "abcdefghijklmnopqrstuvwxyz"
+ "ABCDEFGHIJKLMNOPQRSTUVWXYZ"
+ "0123456789!@#$%";
+
+ std::unordered_set<std::string> set;
+ while (set.size() < N)
+ {
+ std::string s(base, base+len);
+ for (unsigned int i = 0; i < bits_to_flip; ++i)
+ {
+ int bit = rand() % bitlen;
+ s[bit/8] ^= (1 << (bit%8));
+ }
+ set.insert(s);
+ }
+
+ double chi2 = chi2_hash(set, k);
+ VERIFY( chi2 < k*1.1 );
+}
+
+// Tests chi^2 of a set of strings that all have a similar pattern,
+// intended to mimic some sort of ID string.
+void
+test_numeric_pattern_set()
+{
+ bool test __attribute__((unused)) = true;
+ const unsigned long N = SAMPLES;
+ const unsigned long k = N/100;
+ std::vector<std::string> set;
+ for (unsigned long i = 0; i < N; ++i)
+ {
+ long i1 = i % 100000;
+ long i2 = i / 100000;
+ char buf[16];
+ std::sprintf(buf, "XX-%05lu-%05lu", i1, i2);
+ set.push_back(buf);
+ }
+
+ double chi2 = chi2_hash(set, k);
+ VERIFY( chi2 < k*1.1 );
+}
+
+// Tests chi^2 for a set of strings that all consist of '1' and '0'.
+void
+test_bit_string_set()
+{
+ bool test __attribute__((unused)) = true;
+ const unsigned long N = SAMPLES;
+ const unsigned long k = N/100;
+ std::vector<std::string> set;
+ std::string s;
+ for (unsigned long i = 0; i < N; ++i)
+ {
+ s.clear();
+ for (unsigned int j = 0; j < sizeof(unsigned long) * 8; ++j)
+ {
+ const bool bit = (1UL << j) & i;
+ s.push_back(bit ? '1' : '0');
+ }
+ set.push_back(s);
+ }
+
+ double chi2 = chi2_hash(set, k);
+ VERIFY( chi2 < k*1.1 );
+}
+
+// Tests chi^2 for a set of words taken from a document written in English.
+void
+test_document_words()
+{
+ // That file is 187587 single-word lines. To avoid a timeout, just skip
+ // this part, which would take up to 95% of the program runtime (with
+ // SAMPLES == 10000), if we're not supposed to run anywhere that long.
+#if SAMPLES >= 100000
+ bool test __attribute__((unused)) = true;
+ const std::string f_name = "thirty_years_among_the_dead_preproc.txt";
+ std::ifstream in(f_name);
+ VERIFY( in.is_open() );
+ std::vector<std::string> words;
+ words.assign(std::istream_iterator<std::string>(in),
+ std::istream_iterator<std::string>());
+ VERIFY( words.size() > 100000 );
+ std::sort(words.begin(), words.end());
+ auto it = std::unique(words.begin(), words.end());
+ words.erase(it, words.end());
+ VERIFY( words.size() > 5000 );
+
+ const unsigned long k = words.size() / 20;
+ double chi2 = chi2_hash(words, k);
+ VERIFY( chi2 < k*1.1 );
+#endif
+}
+
+int
+main()
+{
+ test_uniform_random();
+ test_bit_flip_set();
+ test_numeric_pattern_set();
+ test_bit_string_set();
+ test_document_words();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/hash/operators/size_t.cc b/libstdc++-v3/testsuite/20_util/hash/operators/size_t.cc
new file mode 100644
index 000000000..af0c54ec4
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/hash/operators/size_t.cc
@@ -0,0 +1,54 @@
+// { dg-options "-std=gnu++0x" }
+// 2007-08-20 <benjamin@redhat.com>
+//
+// Copyright (C) 2007, 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+#include <functional>
+#include <system_error>
+#include <testsuite_hooks.h>
+
+template<typename T>
+ void
+ do_test()
+ {
+ bool test __attribute__((unused)) = true;
+
+ typedef T value_type;
+ typedef std::hash<value_type> hash_type;
+ using std::size_t;
+
+ value_type v; // default initialized is fine, same value all that matters.
+ hash_type h1;
+ size_t r1 = size_t(h1(v));
+
+ hash_type h2;
+ size_t r2 = size_t(h2(v));
+
+ VERIFY( r1 == r2 );
+ }
+
+void test01()
+{
+ do_test<std::error_code>();
+}
+
+int main()
+{
+ test01();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/hash/quality.cc b/libstdc++-v3/testsuite/20_util/hash/quality.cc
new file mode 100644
index 000000000..0bc263724
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/hash/quality.cc
@@ -0,0 +1,172 @@
+// { dg-options "-std=gnu++0x" }
+// { dg-options "-DNTESTS=1 -DNSTRINGS=100 -DSTRSIZE=21 -std=gnu++0x" { target simulator } }
+
+// Copyright (C) 2010, 2011 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+#include <cstdlib>
+#include <unordered_set>
+#include <string>
+#include <functional>
+#include <vector>
+#include <testsuite_hooks.h>
+
+using namespace std;
+
+#ifndef NTESTS
+#define NTESTS 5
+#endif
+#ifndef NSTRINGS
+#define NSTRINGS 200
+#endif
+#ifndef STRSIZE
+#define STRSIZE 42
+#endif
+
+const unsigned int num_quality_tests = NTESTS;
+const unsigned int num_strings_for_quality_tests = NSTRINGS;
+const unsigned int string_size = STRSIZE;
+
+vector<string>
+random_strings(unsigned int n, unsigned int len)
+{
+ string s(len, '\0');
+ unordered_set<string> result_set;
+ while (result_set.size() < n)
+ {
+ result_set.insert(s);
+ unsigned int tmp = rand();
+ tmp %= len * 256;
+ s[tmp / 256] = tmp % 256;
+ }
+ return vector<string>(result_set.begin(), result_set.end());
+}
+
+double
+score_from_varying_position(string s, unsigned int index)
+{
+ bool test __attribute__((unused)) = true;
+ unsigned int bits_in_hash_code = sizeof(size_t) * 8;
+
+ // We'll iterate through all 256 vals for s[index], leaving the rest
+ // of s fixed. Then, for example, out of the 128 times that
+ // s[index] has its 3rd bit equal to 0 we would like roughly half 1s
+ // and half 0s in bit 9 of the hash codes.
+ //
+ // Bookkeeping: Conceptually we want a 3D array of ints. We want to
+ // count the number of times each output position (of which there are
+ // bits_in_hash_code) is 1 for each bit position within s[index] (of
+ // which there are 8) and value of that bit (of which there are 2).
+ const unsigned int jj = 2;
+ const unsigned int kk = jj * bits_in_hash_code;
+ const unsigned int array_size = 8 * kk;
+ vector<int> ones(array_size, 0);
+
+ for (int i = 0; i < 256; i++)
+ {
+ s[index] = i;
+ size_t h = hash<string>()(s);
+ for (int j = 0; h != 0; j++, h >>= 1)
+ {
+ if (h & 1)
+ {
+ for (int k = 0; k < 8; k++)
+ ++ones[k * kk + j * jj + ((i >> k) & 1)];
+ }
+ }
+ }
+
+ // At most, the innermost statement in the above loop nest can
+ // execute 256 * bits_in_hash_code * 8 times. If the hash is good,
+ // it'll execute about half that many times, with a pretty even
+ // spread across the elements of ones[].
+ VERIFY( 256 * bits_in_hash_code * 8 / array_size == 128 );
+ int max_ones_possible = 128;
+ int good = 0, bad = 0;
+ for (int bit = 0; bit <= 1; bit++)
+ {
+ for (unsigned int j = 0; j < bits_in_hash_code; j++)
+ {
+ for (int bitpos = 0; bitpos < 8; bitpos++)
+ {
+ int z = ones[bitpos * kk + j * jj + bit];
+ if (z <= max_ones_possible / 6
+ || z >= max_ones_possible * 5 / 6)
+ {
+ // The hash function screwed up, or was just unlucky,
+ // as 128 flips of a perfect coin occasionally yield
+ // far from 64 heads.
+ bad++;
+ }
+ else
+ good++;
+ }
+ }
+ }
+ return good / (double)(good + bad);
+}
+
+double
+score_from_varying_position(const vector<string>& v, unsigned int index)
+{
+ double score = 0;
+ for (unsigned int i = 0; i < v.size(); i++)
+ score += score_from_varying_position(v[i], index);
+ return score / v.size();
+}
+
+double
+quality_test(unsigned int num_strings, unsigned int string_size)
+{
+ // Construct random strings.
+ vector<string> v = random_strings(num_strings, string_size);
+ double sum_of_scores = 0;
+ for (unsigned int i = 0; i < string_size; i++)
+ sum_of_scores += score_from_varying_position(v, i);
+
+ // A good hash function should have a score very close to 1, and a bad
+ // hash function will have a score close to 0.
+ return sum_of_scores / string_size;
+}
+
+void
+quality_test()
+{
+ bool test __attribute__((unused)) = true;
+ srand(137);
+ double sum_of_scores = 0;
+ for (unsigned int i = 0; i < num_quality_tests; i++)
+ {
+ double score = quality_test(num_strings_for_quality_tests,
+ string_size);
+ sum_of_scores += score;
+ VERIFY( score > 0.99 );
+ }
+
+ if (num_quality_tests > 1)
+ {
+ double mean_quality = sum_of_scores / num_quality_tests;
+ VERIFY( mean_quality > 0.9999 );
+ }
+}
+
+int
+main()
+{
+ quality_test();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/hash/requirements/explicit_instantiation.cc b/libstdc++-v3/testsuite/20_util/hash/requirements/explicit_instantiation.cc
new file mode 100644
index 000000000..9c71a5fc9
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/hash/requirements/explicit_instantiation.cc
@@ -0,0 +1,49 @@
+// { dg-options "-std=gnu++0x" }
+// { dg-do compile }
+
+// Copyright (C) 2007, 2008, 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+#include <functional>
+#include <string>
+#include <system_error>
+
+// Verify that we can instantiate hash for every required type.
+template class std::hash<bool>;
+template class std::hash<char>;
+template class std::hash<signed char>;
+template class std::hash<unsigned char>;
+template class std::hash<char16_t>;
+template class std::hash<char32_t>;
+template class std::hash<short>;
+template class std::hash<int>;
+template class std::hash<long>;
+template class std::hash<unsigned short>;
+template class std::hash<unsigned int>;
+template class std::hash<unsigned long>;
+template class std::hash<float>;
+template class std::hash<double>;
+template class std::hash<long double>;
+template class std::hash<void*>;
+template class std::hash<std::string>;
+template class std::hash<std::error_code>;
+
+#ifdef _GLIBCXX_USE_WCHAR_T
+template class std::hash<wchar_t>;
+template class std::hash<std::wstring>;
+#endif
+
diff --git a/libstdc++-v3/testsuite/20_util/headers/cstdlib/functions_std.cc b/libstdc++-v3/testsuite/20_util/headers/cstdlib/functions_std.cc
new file mode 100644
index 000000000..ad25a7f5e
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/headers/cstdlib/functions_std.cc
@@ -0,0 +1,28 @@
+// { dg-do compile }
+
+// Copyright (C) 2007, 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+#include <cstdlib>
+
+namespace gnu
+{
+ using std::calloc;
+ using std::malloc;
+ using std::free;
+ using std::realloc;
+}
diff --git a/libstdc++-v3/testsuite/20_util/headers/cstring/functions_std.cc b/libstdc++-v3/testsuite/20_util/headers/cstring/functions_std.cc
new file mode 100644
index 000000000..34bc2b945
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/headers/cstring/functions_std.cc
@@ -0,0 +1,29 @@
+// { dg-do compile }
+
+// Copyright (C) 2007, 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+#include <cstring>
+
+namespace gnu
+{
+ using std::memchr;
+ using std::memcmp;
+ using std::memcpy;
+ using std::memmove;
+ using std::memset;
+}
diff --git a/libstdc++-v3/testsuite/20_util/headers/cstring/macros.cc b/libstdc++-v3/testsuite/20_util/headers/cstring/macros.cc
new file mode 100644
index 000000000..d85767dd5
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/headers/cstring/macros.cc
@@ -0,0 +1,27 @@
+// { dg-do compile }
+
+// Copyright (C) 2007, 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+#include <cstring>
+
+namespace gnu
+{
+#ifndef NULL
+ #error "NULL_must_be_a_macro"
+#endif
+}
diff --git a/libstdc++-v3/testsuite/20_util/headers/cstring/types_std.cc b/libstdc++-v3/testsuite/20_util/headers/cstring/types_std.cc
new file mode 100644
index 000000000..306d2547b
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/headers/cstring/types_std.cc
@@ -0,0 +1,25 @@
+// { dg-do compile }
+
+// Copyright (C) 2007, 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+#include <cstring>
+
+namespace gnu
+{
+ std::size_t s;
+}
diff --git a/libstdc++-v3/testsuite/20_util/headers/ctime/functions_std.cc b/libstdc++-v3/testsuite/20_util/headers/ctime/functions_std.cc
new file mode 100644
index 000000000..baba33fc8
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/headers/ctime/functions_std.cc
@@ -0,0 +1,33 @@
+// { dg-do compile }
+
+// Copyright (C) 2007, 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+#include <ctime>
+
+namespace gnu
+{
+ using std::asctime;
+ using std::clock;
+ using std::difftime;
+ using std::localtime;
+ using std::strftime;
+ using std::ctime;
+ using std::gmtime;
+ using std::mktime;
+ using std::time;
+}
diff --git a/libstdc++-v3/testsuite/20_util/headers/ctime/macros.cc b/libstdc++-v3/testsuite/20_util/headers/ctime/macros.cc
new file mode 100644
index 000000000..0633aa2f8
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/headers/ctime/macros.cc
@@ -0,0 +1,27 @@
+// { dg-do compile }
+
+// Copyright (C) 2007, 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+#include <ctime>
+
+namespace gnu
+{
+#ifndef NULL
+ #error "NULL_must_be_a_macro"
+#endif
+}
diff --git a/libstdc++-v3/testsuite/20_util/headers/ctime/types_std.cc b/libstdc++-v3/testsuite/20_util/headers/ctime/types_std.cc
new file mode 100644
index 000000000..db7bb7ff1
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/headers/ctime/types_std.cc
@@ -0,0 +1,29 @@
+// { dg-do compile }
+
+// Copyright (C) 2007, 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+#include <ctime>
+
+namespace gnu
+{
+ std::size_t s;
+ std::clock_t c;
+ std::time_t t;
+
+ std::tm t2;
+}
diff --git a/libstdc++-v3/testsuite/20_util/headers/functional/synopsis.cc b/libstdc++-v3/testsuite/20_util/headers/functional/synopsis.cc
new file mode 100644
index 000000000..b58314466
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/headers/functional/synopsis.cc
@@ -0,0 +1,100 @@
+// { dg-do compile }
+
+// Copyright (C) 2007, 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+#include <functional>
+
+namespace std {
+ // lib.base, base:
+ template <class Arg, class Result> struct unary_function;
+ template <class Arg1, class Arg2, class Result> struct binary_function;
+
+ // lib.arithmetic.operations, arithmetic operations:
+ template <class T> struct plus;
+ template <class T> struct minus;
+ template <class T> struct multiplies;
+ template <class T> struct divides;
+ template <class T> struct modulus;
+ template <class T> struct negate;
+
+ // lib.comparisons, comparisons:
+ template <class T> struct equal_to;
+ template <class T> struct not_equal_to;
+ template <class T> struct greater;
+ template <class T> struct less;
+ template <class T> struct greater_equal;
+ template <class T> struct less_equal;
+
+ // lib.logical.operations, logical operations:
+ template <class T> struct logical_and;
+ template <class T> struct logical_or;
+ template <class T> struct logical_not;
+
+ // lib.negators, negators:
+ template <class Predicate> struct unary_negate;
+ template <class Predicate>
+ unary_negate<Predicate> not1(const Predicate&);
+ template <class Predicate> struct binary_negate;
+ template <class Predicate>
+ binary_negate<Predicate> not2(const Predicate&);
+
+ // lib.binders, binders:
+ template <class Operation> class binder1st;
+ template <class Operation, class T>
+ binder1st<Operation> bind1st(const Operation&, const T&);
+ template <class Operation> class binder2nd;
+ template <class Operation, class T>
+ binder2nd<Operation> bind2nd(const Operation&, const T&);
+
+ // lib.function.pointer.adaptors, adaptors:
+ template <class Arg, class Result> class pointer_to_unary_function;
+ template <class Arg, class Result>
+ pointer_to_unary_function<Arg,Result> ptr_fun(Result (*)(Arg));
+ template <class Arg1, class Arg2, class Result>
+ class pointer_to_binary_function;
+ template <class Arg1, class Arg2, class Result>
+ pointer_to_binary_function<Arg1,Arg2,Result>
+ ptr_fun(Result (*)(Arg1,Arg2));
+
+ // lib.member.pointer.adaptors, adaptors:
+ template<class S, class T> class mem_fun_t;
+ template<class S, class T, class A> class mem_fun1_t;
+ template<class S, class T>
+ mem_fun_t<S,T> mem_fun(S (T::*f)());
+ template<class S, class T, class A>
+ mem_fun1_t<S,T,A> mem_fun(S (T::*f)(A));
+ template<class S, class T> class mem_fun_ref_t;
+ template<class S, class T, class A> class mem_fun1_ref_t;
+ template<class S, class T>
+ mem_fun_ref_t<S,T> mem_fun_ref(S (T::*f)());
+ template<class S, class T, class A>
+ mem_fun1_ref_t<S,T,A> mem_fun_ref(S (T::*f)(A));
+
+ template <class S, class T> class const_mem_fun_t;
+ template <class S, class T, class A> class const_mem_fun1_t;
+ template <class S, class T>
+ const_mem_fun_t<S,T> mem_fun(S (T::*f)() const);
+ template <class S, class T, class A>
+ const_mem_fun1_t<S,T,A> mem_fun(S (T::*f)(A) const);
+ template <class S, class T> class const_mem_fun_ref_t;
+ template <class S, class T, class A> class const_mem_fun1_ref_t;
+ template <class S, class T>
+ const_mem_fun_ref_t<S,T> mem_fun_ref(S (T::*f)() const);
+ template <class S, class T, class A>
+ const_mem_fun1_ref_t<S,T,A> mem_fun_ref(S (T::*f)(A) const);
+}
diff --git a/libstdc++-v3/testsuite/20_util/headers/functional/types_std_c++0x.cc b/libstdc++-v3/testsuite/20_util/headers/functional/types_std_c++0x.cc
new file mode 100644
index 000000000..264542811
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/headers/functional/types_std_c++0x.cc
@@ -0,0 +1,26 @@
+// { dg-options "-std=gnu++0x" }
+// { dg-do compile }
+
+// Copyright (C) 2007, 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+#include <functional>
+
+namespace gnu
+{
+ using std::bad_function_call;
+}
diff --git a/libstdc++-v3/testsuite/20_util/headers/functional/using_namespace_std_placeholders.cc b/libstdc++-v3/testsuite/20_util/headers/functional/using_namespace_std_placeholders.cc
new file mode 100644
index 000000000..5d2a7a863
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/headers/functional/using_namespace_std_placeholders.cc
@@ -0,0 +1,26 @@
+// { dg-options "-std=gnu++0x" }
+// { dg-do compile }
+
+// Copyright (C) 2007, 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+#include <functional>
+
+namespace gnu
+{
+ using namespace std::placeholders;
+}
diff --git a/libstdc++-v3/testsuite/20_util/headers/memory/synopsis.cc b/libstdc++-v3/testsuite/20_util/headers/memory/synopsis.cc
new file mode 100644
index 000000000..4d45071e6
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/headers/memory/synopsis.cc
@@ -0,0 +1,53 @@
+// { dg-do compile }
+
+// Copyright (C) 2007, 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+#include <memory>
+
+namespace std {
+ // lib.default.allocator, the default allocator:
+ template <class T> class allocator;
+ template <> class allocator<void>;
+ template <class T, class U>
+ bool operator==(const allocator<T>&, const allocator<U>&) throw();
+ template <class T, class U>
+ bool operator!=(const allocator<T>&, const allocator<U>&) throw();
+
+ // lib.storage.iterator, raw storage iterator:
+ template <class OutputIterator, class T> class raw_storage_iterator;
+
+ // lib.temporary.buffer, temporary buffers:
+ template <class T>
+ pair<T*,ptrdiff_t> get_temporary_buffer(ptrdiff_t n);
+ template <class T>
+ void return_temporary_buffer(T* p);
+
+ // lib.specialized.algorithms, specialized algorithms:
+ template <class InputIterator, class ForwardIterator>
+ ForwardIterator
+ uninitialized_copy(InputIterator first, InputIterator last,
+ ForwardIterator result);
+ template <class ForwardIterator, class T>
+ void uninitialized_fill(ForwardIterator first, ForwardIterator last,
+ const T& x);
+ template <class ForwardIterator, class Size, class T>
+ void uninitialized_fill_n(ForwardIterator first, Size n, const T& x);
+
+ // lib.auto.ptr, pointers:
+ template<class X> class auto_ptr;
+}
diff --git a/libstdc++-v3/testsuite/20_util/headers/memory/types_std_c++0x.cc b/libstdc++-v3/testsuite/20_util/headers/memory/types_std_c++0x.cc
new file mode 100644
index 000000000..dc50b63bb
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/headers/memory/types_std_c++0x.cc
@@ -0,0 +1,26 @@
+// { dg-options "-std=gnu++0x" }
+// { dg-do compile }
+
+// Copyright (C) 2007, 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+#include <memory>
+
+namespace gnu
+{
+ using std::bad_weak_ptr;
+}
diff --git a/libstdc++-v3/testsuite/20_util/headers/type_traits/std_c++0x_neg.cc b/libstdc++-v3/testsuite/20_util/headers/type_traits/std_c++0x_neg.cc
new file mode 100644
index 000000000..4fd554e35
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/headers/type_traits/std_c++0x_neg.cc
@@ -0,0 +1,26 @@
+// { dg-do compile }
+// { dg-options "-std=gnu++98" }
+
+// Copyright (C) 2007, 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+#include <type_traits>
+
+// { dg-error "upcoming ISO" "" { target *-*-* } 32 }
+
+
+
diff --git a/libstdc++-v3/testsuite/20_util/headers/type_traits/types_std_c++0x.cc b/libstdc++-v3/testsuite/20_util/headers/type_traits/types_std_c++0x.cc
new file mode 100644
index 000000000..0fc1ce295
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/headers/type_traits/types_std_c++0x.cc
@@ -0,0 +1,27 @@
+// { dg-options "-std=gnu++0x" }
+// { dg-do compile }
+
+// Copyright (C) 2007, 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+#include <type_traits>
+
+namespace gnu
+{
+ using std::true_type;
+ using std::false_type;
+}
diff --git a/libstdc++-v3/testsuite/20_util/headers/type_traits/types_std_c++0x_neg.cc b/libstdc++-v3/testsuite/20_util/headers/type_traits/types_std_c++0x_neg.cc
new file mode 100644
index 000000000..5ada352ec
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/headers/type_traits/types_std_c++0x_neg.cc
@@ -0,0 +1,36 @@
+// { dg-options "-std=gnu++0x" }
+// { dg-do compile }
+
+// Copyright (C) 2007, 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+#include <type_traits>
+
+namespace gnu
+{
+ // C++0x changes from TR1.
+ using std::has_trivial_constructor;
+ using std::has_nothrow_constructor;
+ using std::has_trivial_copy;
+ using std::has_nothrow_copy;
+}
+
+// { dg-error "has not been declared" "" { target *-*-* } 26 }
+// { dg-error "has not been declared" "" { target *-*-* } 27 }
+// { dg-error "has not been declared" "" { target *-*-* } 28 }
+// { dg-error "has not been declared" "" { target *-*-* } 29 }
+
diff --git a/libstdc++-v3/testsuite/20_util/headers/utility/synopsis.cc b/libstdc++-v3/testsuite/20_util/headers/utility/synopsis.cc
new file mode 100644
index 000000000..aea7bb3bf
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/headers/utility/synopsis.cc
@@ -0,0 +1,45 @@
+// { dg-do compile }
+
+// Copyright (C) 2007, 2008, 2009, 2010, 2011 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+#include <utility>
+
+namespace std {
+ // lib.operators, operators:
+ namespace rel_ops {
+ template<class T> bool operator!=(const T&, const T&);
+ template<class T> bool operator> (const T&, const T&);
+ template<class T> bool operator<=(const T&, const T&);
+ template<class T> bool operator>=(const T&, const T&);
+ }
+
+ // lib.pairs, pairs:
+ template <class T1, class T2> struct pair;
+ template <class T1, class T2>
+ _GLIBCXX_CONSTEXPR bool operator==(const pair<T1,T2>&, const pair<T1,T2>&);
+ template <class T1, class T2>
+ _GLIBCXX_CONSTEXPR bool operator< (const pair<T1,T2>&, const pair<T1,T2>&);
+ template <class T1, class T2>
+ _GLIBCXX_CONSTEXPR bool operator!=(const pair<T1,T2>&, const pair<T1,T2>&);
+ template <class T1, class T2>
+ _GLIBCXX_CONSTEXPR bool operator> (const pair<T1,T2>&, const pair<T1,T2>&);
+ template <class T1, class T2>
+ _GLIBCXX_CONSTEXPR bool operator>=(const pair<T1,T2>&, const pair<T1,T2>&);
+ template <class T1, class T2>
+ _GLIBCXX_CONSTEXPR bool operator<=(const pair<T1,T2>&, const pair<T1,T2>&);
+}
diff --git a/libstdc++-v3/testsuite/20_util/headers/utility/using_namespace_std_rel_ops.cc b/libstdc++-v3/testsuite/20_util/headers/utility/using_namespace_std_rel_ops.cc
new file mode 100644
index 000000000..60753a00f
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/headers/utility/using_namespace_std_rel_ops.cc
@@ -0,0 +1,25 @@
+// { dg-do compile }
+
+// Copyright (C) 2007, 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+#include <utility>
+
+namespace gnu
+{
+ using namespace std::rel_ops;
+}
diff --git a/libstdc++-v3/testsuite/20_util/is_constructible/requirements/explicit_instantiation.cc b/libstdc++-v3/testsuite/20_util/is_constructible/requirements/explicit_instantiation.cc
new file mode 100644
index 000000000..356f73cac
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/is_constructible/requirements/explicit_instantiation.cc
@@ -0,0 +1,31 @@
+// { dg-options "-std=gnu++0x" }
+// { dg-do compile }
+
+// 2009-12-30 Paolo Carlini <paolo.carlini@oracle.com>
+
+// Copyright (C) 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// NB: This file is for testing type_traits with NO OTHER INCLUDES.
+
+#include <type_traits>
+
+namespace std
+{
+ typedef short test_type;
+ template struct is_constructible<test_type, test_type>;
+}
diff --git a/libstdc++-v3/testsuite/20_util/is_constructible/requirements/typedefs.cc b/libstdc++-v3/testsuite/20_util/is_constructible/requirements/typedefs.cc
new file mode 100644
index 000000000..4b9ecd9e1
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/is_constructible/requirements/typedefs.cc
@@ -0,0 +1,36 @@
+// { dg-options "-std=gnu++0x" }
+// { dg-do compile }
+
+// 2009-12-30 Paolo Carlini <paolo.carlini@oracle.com>
+//
+// Copyright (C) 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+//
+// NB: This file is for testing type_traits with NO OTHER INCLUDES.
+
+#include <type_traits>
+
+void test01()
+{
+ // Check for required typedefs
+ typedef std::is_constructible<int, int> test_type;
+ typedef test_type::value_type value_type;
+ typedef test_type::type type;
+ typedef test_type::type::value_type type_value_type;
+ typedef test_type::type::type type_type;
+}
diff --git a/libstdc++-v3/testsuite/20_util/is_constructible/value.cc b/libstdc++-v3/testsuite/20_util/is_constructible/value.cc
new file mode 100644
index 000000000..280710beb
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/is_constructible/value.cc
@@ -0,0 +1,45 @@
+// { dg-options "-std=gnu++0x" }
+
+// Copyright (C) 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+#include <type_traits>
+#include <testsuite_hooks.h>
+#include <testsuite_tr1.h>
+
+void test01()
+{
+ bool test __attribute__((unused)) = true;
+ using std::is_constructible;
+ using namespace __gnu_test;
+
+ // Positive tests.
+ VERIFY( (test_property<is_constructible, ExplicitClass, double&>(true)) );
+ VERIFY( (test_property<is_constructible, ExplicitClass, int&>(true)) );
+
+ // Negative tests.
+ VERIFY( (test_property<is_constructible, ExplicitClass, void*>(false)) );
+ VERIFY( (test_property<is_constructible, ExplicitClass>(false)) );
+ VERIFY( (test_property<is_constructible, ExplicitClass,
+ int, double>(false)) );
+}
+
+int main()
+{
+ test01();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/is_convertible/requirements/explicit_instantiation.cc b/libstdc++-v3/testsuite/20_util/is_convertible/requirements/explicit_instantiation.cc
new file mode 100644
index 000000000..646c4b25b
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/is_convertible/requirements/explicit_instantiation.cc
@@ -0,0 +1,31 @@
+// { dg-options "-std=gnu++0x" }
+// { dg-do compile }
+
+// 2009-10-29 Paolo Carlini <paolo.carlini@oracle.com>
+
+// Copyright (C) 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// NB: This file is for testing type_traits with NO OTHER INCLUDES.
+
+#include <type_traits>
+
+namespace std
+{
+ typedef short test_type;
+ template struct is_convertible<test_type, test_type>;
+}
diff --git a/libstdc++-v3/testsuite/20_util/is_convertible/requirements/typedefs.cc b/libstdc++-v3/testsuite/20_util/is_convertible/requirements/typedefs.cc
new file mode 100644
index 000000000..1e8deb511
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/is_convertible/requirements/typedefs.cc
@@ -0,0 +1,36 @@
+// { dg-options "-std=gnu++0x" }
+// { dg-do compile }
+
+// 2009-10-29 Paolo Carlini <paolo.carlini@oracle.com>
+//
+// Copyright (C) 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+//
+// NB: This file is for testing type_traits with NO OTHER INCLUDES.
+
+#include <type_traits>
+
+void test01()
+{
+ // Check for required typedefs
+ typedef std::is_convertible<int, int> test_type;
+ typedef test_type::value_type value_type;
+ typedef test_type::type type;
+ typedef test_type::type::value_type type_value_type;
+ typedef test_type::type::type type_type;
+}
diff --git a/libstdc++-v3/testsuite/20_util/is_convertible/value.cc b/libstdc++-v3/testsuite/20_util/is_convertible/value.cc
new file mode 100644
index 000000000..f6282a901
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/is_convertible/value.cc
@@ -0,0 +1,106 @@
+// { dg-options "-std=gnu++0x" }
+
+// 2009-10-29 Paolo Carlini <paolo.carlini@oracle.com>
+//
+// Copyright (C) 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+#include <type_traits>
+#include <testsuite_hooks.h>
+#include <testsuite_tr1.h>
+
+void test01()
+{
+ bool test __attribute__((unused)) = true;
+ using std::is_convertible;
+ using namespace __gnu_test;
+
+ // Positive tests.
+ VERIFY( (test_relationship<is_convertible, int, int>(true)) );
+ VERIFY( (test_relationship<is_convertible, int, const int>(true)) );
+ VERIFY( (test_relationship<is_convertible, volatile int, const int>(true)) );
+ VERIFY( (test_relationship<is_convertible, int, float>(true)) );
+ VERIFY( (test_relationship<is_convertible, double, float>(true)) );
+ VERIFY( (test_relationship<is_convertible, float, int>(true)) );
+ VERIFY( (test_relationship<is_convertible, int*, const int*>(true)) );
+ VERIFY( (test_relationship<is_convertible, int*, void*>(true)) );
+ VERIFY( (test_relationship<is_convertible, int[4], int*>(true)) );
+ VERIFY( (test_relationship<is_convertible, float&, int>(true)) );
+ VERIFY( (test_relationship<is_convertible, int, const int&>(true)) );
+ VERIFY( (test_relationship<is_convertible, const int&, int>(true)) );
+ VERIFY( (test_relationship<is_convertible, float, const int&>(true)) );
+ VERIFY( (test_relationship<is_convertible, int(int), int(*)(int)>(true)) );
+ VERIFY( (test_relationship<is_convertible, int(&)(int), int(*)(int)>(true)) );
+ VERIFY( (test_relationship<is_convertible, EnumType, int>(true)) );
+ VERIFY( (test_relationship<is_convertible, ClassType, ClassType>(true)) );
+ VERIFY( (test_relationship<is_convertible, DerivedType, ClassType>(true)) );
+ VERIFY( (test_relationship<is_convertible, DerivedType*, ClassType*>(true)) );
+ VERIFY( (test_relationship<is_convertible, DerivedType&, ClassType&>(true)) );
+
+ VERIFY( (test_relationship<is_convertible, const int, const int&>(true)) );
+
+ VERIFY( (test_relationship<is_convertible, void, void>(true)) );
+ VERIFY( (test_relationship<is_convertible, const void, void>(true)) );
+ VERIFY( (test_relationship<is_convertible, void, volatile void>(true)) );
+ VERIFY( (test_relationship<is_convertible, double&, ExplicitClass>(true)) );
+
+ // Negative tests.
+ VERIFY( (test_relationship<is_convertible, const int*, int*>(false)) );
+ VERIFY( (test_relationship<is_convertible, int*, float*>(false)) );
+ VERIFY( (test_relationship<is_convertible, const int[4], int*>(false)) );
+ VERIFY( (test_relationship<is_convertible, int[4], int[4]>(false)) );
+ VERIFY( (test_relationship<is_convertible, const int&, int&>(false)) );
+ VERIFY( (test_relationship<is_convertible, float&, int&>(false)) );
+ VERIFY( (test_relationship<is_convertible, float, volatile int&>(false)) );
+ VERIFY( (test_relationship<is_convertible, int(int), int(int)>(false)) );
+ VERIFY( (test_relationship<is_convertible, int(int), int(*)(void)>(false)) );
+ VERIFY( (test_relationship<is_convertible, int(*)(int),
+ int(&)(int)>(false)) );
+ VERIFY( (test_relationship<is_convertible, int, EnumType>(false)) );
+ VERIFY( (test_relationship<is_convertible, int, ClassType>(false)) );
+ VERIFY( (test_relationship<is_convertible, ClassType, DerivedType>(false)) );
+ VERIFY( (test_relationship<is_convertible, ClassType*,
+ DerivedType*>(false)) );
+ VERIFY( (test_relationship<is_convertible, ClassType&,
+ DerivedType&>(false)) );
+
+ VERIFY( (test_relationship<is_convertible, void, int>(false)) );
+ VERIFY( (test_relationship<is_convertible, void, float>(false)) );
+ VERIFY( (test_relationship<is_convertible, void, int(*)(int)>(false)) );
+
+ // C++0x
+ VERIFY( (test_relationship<is_convertible, int, void>(false)) );
+ VERIFY( (test_relationship<is_convertible, int[4], void>(false)) );
+
+ VERIFY( (test_relationship<is_convertible, int, int&>(false)) );
+ VERIFY( (test_relationship<is_convertible, float,
+ volatile float&>(false)) );
+ VERIFY( (test_relationship<is_convertible, const volatile int,
+ const volatile int&>(false)) );
+ VERIFY( (test_relationship<is_convertible, volatile int,
+ volatile int&>(false)) );
+ VERIFY( (test_relationship<is_convertible, int(int), int(&)(int)>(false)) );
+
+ VERIFY( (test_relationship<is_convertible, int&, ExplicitClass>(false)) );
+ VERIFY( (test_relationship<is_convertible, void*, ExplicitClass>(false)) );
+}
+
+int main()
+{
+ test01();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/is_explicitly_convertible/requirements/explicit_instantiation.cc b/libstdc++-v3/testsuite/20_util/is_explicitly_convertible/requirements/explicit_instantiation.cc
new file mode 100644
index 000000000..87dd950b2
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/is_explicitly_convertible/requirements/explicit_instantiation.cc
@@ -0,0 +1,31 @@
+// { dg-options "-std=gnu++0x" }
+// { dg-do compile }
+
+// 2009-12-30 Paolo Carlini <paolo.carlini@oracle.com>
+
+// Copyright (C) 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// NB: This file is for testing type_traits with NO OTHER INCLUDES.
+
+#include <type_traits>
+
+namespace std
+{
+ typedef short test_type;
+ template struct is_explicitly_convertible<test_type, test_type>;
+}
diff --git a/libstdc++-v3/testsuite/20_util/is_explicitly_convertible/requirements/typedefs.cc b/libstdc++-v3/testsuite/20_util/is_explicitly_convertible/requirements/typedefs.cc
new file mode 100644
index 000000000..52ba964b1
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/is_explicitly_convertible/requirements/typedefs.cc
@@ -0,0 +1,36 @@
+// { dg-options "-std=gnu++0x" }
+// { dg-do compile }
+
+// 2009-12-30 Paolo Carlini <paolo.carlini@oracle.com>
+//
+// Copyright (C) 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+//
+// NB: This file is for testing type_traits with NO OTHER INCLUDES.
+
+#include <type_traits>
+
+void test01()
+{
+ // Check for required typedefs
+ typedef std::is_explicitly_convertible<int, int> test_type;
+ typedef test_type::value_type value_type;
+ typedef test_type::type type;
+ typedef test_type::type::value_type type_value_type;
+ typedef test_type::type::type type_type;
+}
diff --git a/libstdc++-v3/testsuite/20_util/is_explicitly_convertible/value.cc b/libstdc++-v3/testsuite/20_util/is_explicitly_convertible/value.cc
new file mode 100644
index 000000000..7e7048732
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/is_explicitly_convertible/value.cc
@@ -0,0 +1,45 @@
+// { dg-options "-std=gnu++0x" }
+
+// Copyright (C) 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+#include <type_traits>
+#include <testsuite_hooks.h>
+#include <testsuite_tr1.h>
+
+void test01()
+{
+ bool test __attribute__((unused)) = true;
+ using std::is_explicitly_convertible;
+ using namespace __gnu_test;
+
+ // Positive tests.
+ VERIFY( (test_relationship<is_explicitly_convertible, double&,
+ ExplicitClass>(true)) );
+ VERIFY( (test_relationship<is_explicitly_convertible, int&,
+ ExplicitClass>(true)) );
+
+ // Negative tests.
+ VERIFY( (test_relationship<is_explicitly_convertible, void*,
+ ExplicitClass>(false)) );
+}
+
+int main()
+{
+ test01();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/is_integral/requirements/explicit_instantiation.cc b/libstdc++-v3/testsuite/20_util/is_integral/requirements/explicit_instantiation.cc
new file mode 100644
index 000000000..a294d097b
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/is_integral/requirements/explicit_instantiation.cc
@@ -0,0 +1,31 @@
+// { dg-options "-std=gnu++0x" }
+// { dg-do compile }
+// 2008-05-20 Paolo Carlini <paolo.carlini@oracle.com>
+
+// Copyright (C) 2008, 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+
+// NB: This file is for testing type_traits with NO OTHER INCLUDES.
+
+#include <type_traits>
+
+namespace std
+{
+ typedef short test_type;
+ template struct is_integral<test_type>;
+}
diff --git a/libstdc++-v3/testsuite/20_util/is_integral/requirements/typedefs.cc b/libstdc++-v3/testsuite/20_util/is_integral/requirements/typedefs.cc
new file mode 100644
index 000000000..43bac85ee
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/is_integral/requirements/typedefs.cc
@@ -0,0 +1,36 @@
+// { dg-options "-std=gnu++0x" }
+// 2008-05-20 Paolo Carlini <paolo.carlini@oracle.com>
+//
+// Copyright (C) 2008, 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+//
+// NB: This file is for testing type_traits with NO OTHER INCLUDES.
+
+#include <type_traits>
+
+// { dg-do compile }
+
+void test01()
+{
+ // Check for required typedefs
+ typedef std::is_integral<int> test_type;
+ typedef test_type::value_type value_type;
+ typedef test_type::type type;
+ typedef test_type::type::value_type type_value_type;
+ typedef test_type::type::type type_type;
+}
diff --git a/libstdc++-v3/testsuite/20_util/is_integral/value.cc b/libstdc++-v3/testsuite/20_util/is_integral/value.cc
new file mode 100644
index 000000000..6b1717b38
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/is_integral/value.cc
@@ -0,0 +1,62 @@
+// { dg-options "-std=gnu++0x" }
+// 2008-05-20 Paolo Carlini <paolo.carlini@oracle.com>
+//
+// Copyright (C) 2008, 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+#include <type_traits>
+#include <testsuite_hooks.h>
+#include <testsuite_tr1.h>
+
+void test01()
+{
+ bool test __attribute__((unused)) = true;
+ using std::is_integral;
+ using namespace __gnu_test;
+
+ VERIFY( (test_category<is_integral, void>(false)) );
+
+ VERIFY( (test_category<is_integral, char>(true)) );
+ VERIFY( (test_category<is_integral, signed char>(true)) );
+ VERIFY( (test_category<is_integral, unsigned char>(true)) );
+#ifdef _GLIBCXX_USE_WCHAR_T
+ VERIFY( (test_category<is_integral, wchar_t>(true)) );
+#endif
+ VERIFY( (test_category<is_integral, char16_t>(true)) );
+ VERIFY( (test_category<is_integral, char32_t>(true)) );
+ VERIFY( (test_category<is_integral, short>(true)) );
+ VERIFY( (test_category<is_integral, unsigned short>(true)) );
+ VERIFY( (test_category<is_integral, int>(true)) );
+ VERIFY( (test_category<is_integral, unsigned int>(true)) );
+ VERIFY( (test_category<is_integral, long>(true)) );
+ VERIFY( (test_category<is_integral, unsigned long>(true)) );
+ VERIFY( (test_category<is_integral, long long>(true)) );
+ VERIFY( (test_category<is_integral, unsigned long long>(true)) );
+
+ VERIFY( (test_category<is_integral, float>(false)) );
+ VERIFY( (test_category<is_integral, double>(false)) );
+ VERIFY( (test_category<is_integral, long double>(false)) );
+
+ // Sanity check.
+ VERIFY( (test_category<is_integral, ClassType>(false)) );
+}
+
+int main()
+{
+ test01();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/is_literal_type/requirements/explicit_instantiation.cc b/libstdc++-v3/testsuite/20_util/is_literal_type/requirements/explicit_instantiation.cc
new file mode 100644
index 000000000..6669a1e89
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/is_literal_type/requirements/explicit_instantiation.cc
@@ -0,0 +1,30 @@
+// { dg-options "-std=gnu++0x" }
+// { dg-do compile }
+// 2010-02-21 Paolo Carlini <paolo.carlini@oracle.com>
+
+// Copyright (C) 2010 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// NB: This file is for testing type_traits with NO OTHER INCLUDES.
+
+#include <type_traits>
+
+namespace std
+{
+ typedef short test_type;
+ template struct is_literal_type<test_type>;
+}
diff --git a/libstdc++-v3/testsuite/20_util/is_literal_type/requirements/typedefs.cc b/libstdc++-v3/testsuite/20_util/is_literal_type/requirements/typedefs.cc
new file mode 100644
index 000000000..25bc88f29
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/is_literal_type/requirements/typedefs.cc
@@ -0,0 +1,36 @@
+// { dg-options "-std=gnu++0x" }
+// 2010-02-21 Paolo Carlini <paolo.carlini@oracle.com>
+//
+// Copyright (C) 2010 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+//
+// NB: This file is for testing type_traits with NO OTHER INCLUDES.
+
+#include <type_traits>
+
+// { dg-do compile }
+
+void test01()
+{
+ // Check for required typedefs
+ typedef std::is_literal_type<int> test_type;
+ typedef test_type::value_type value_type;
+ typedef test_type::type type;
+ typedef test_type::type::value_type type_value_type;
+ typedef test_type::type::type type_type;
+}
diff --git a/libstdc++-v3/testsuite/20_util/is_literal_type/value.cc b/libstdc++-v3/testsuite/20_util/is_literal_type/value.cc
new file mode 100644
index 000000000..77a6902b7
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/is_literal_type/value.cc
@@ -0,0 +1,54 @@
+// { dg-options "-std=gnu++0x" }
+// 2010-03-23 Paolo Carlini <paolo.carlini@oracle.com>
+//
+// Copyright (C) 2010 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+#include <type_traits>
+#include <testsuite_hooks.h>
+#include <testsuite_tr1.h>
+
+void test01()
+{
+ bool test __attribute__((unused)) = true;
+ using std::is_literal_type;
+ using namespace __gnu_test;
+
+ VERIFY( (test_category<is_literal_type, int>(true)) );
+ VERIFY( (test_category<is_literal_type, unsigned char>(true)) );
+
+ VERIFY( (test_category<is_literal_type, TType>(true)) );
+ VERIFY( (test_category<is_literal_type, PODType>(true)) );
+
+ VERIFY( (test_category<is_literal_type, NType>(false)) );
+ VERIFY( (test_category<is_literal_type, SLType>(false)) );
+
+ VERIFY( (test_category<is_literal_type, LType>(true)) );
+ VERIFY( (test_category<is_literal_type, LType[5]>(true)) );
+
+ VERIFY( (test_category<is_literal_type, NLType>(false)) );
+ VERIFY( (test_category<is_literal_type, NLType[5]>(false)) );
+
+ VERIFY( (test_category<is_literal_type, LTypeDerived>(true)) );
+ VERIFY( (test_category<is_literal_type, LTypeDerived[5]>(true)) );
+}
+
+int main()
+{
+ test01();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/is_lvalue_reference/requirements/explicit_instantiation.cc b/libstdc++-v3/testsuite/20_util/is_lvalue_reference/requirements/explicit_instantiation.cc
new file mode 100644
index 000000000..09ae91219
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/is_lvalue_reference/requirements/explicit_instantiation.cc
@@ -0,0 +1,31 @@
+// { dg-options "-std=gnu++0x" }
+// { dg-do compile }
+// 2007-06-02 Paolo Carlini <pcarlini@suse.de>
+
+// Copyright (C) 2007, 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+
+// NB: This file is for testing type_traits with NO OTHER INCLUDES.
+
+#include <type_traits>
+
+namespace std
+{
+ typedef short test_type;
+ template struct is_lvalue_reference<test_type>;
+}
diff --git a/libstdc++-v3/testsuite/20_util/is_lvalue_reference/requirements/typedefs.cc b/libstdc++-v3/testsuite/20_util/is_lvalue_reference/requirements/typedefs.cc
new file mode 100644
index 000000000..348b59936
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/is_lvalue_reference/requirements/typedefs.cc
@@ -0,0 +1,36 @@
+// { dg-options "-std=gnu++0x" }
+// 2007-06-02 Paolo Carlini <pcarlini@suse.de>
+//
+// Copyright (C) 2007, 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+//
+// NB: This file is for testing type_traits with NO OTHER INCLUDES.
+
+#include <type_traits>
+
+// { dg-do compile }
+
+void test01()
+{
+ // Check for required typedefs
+ typedef std::is_lvalue_reference<int> test_type;
+ typedef test_type::value_type value_type;
+ typedef test_type::type type;
+ typedef test_type::type::value_type type_value_type;
+ typedef test_type::type::type type_type;
+}
diff --git a/libstdc++-v3/testsuite/20_util/is_lvalue_reference/value.cc b/libstdc++-v3/testsuite/20_util/is_lvalue_reference/value.cc
new file mode 100644
index 000000000..f57713585
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/is_lvalue_reference/value.cc
@@ -0,0 +1,44 @@
+// { dg-options "-std=gnu++0x" }
+// 2007-06-02 Paolo Carlini <pcarlini@suse.de>
+//
+// Copyright (C) 2007, 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+#include <type_traits>
+#include <testsuite_hooks.h>
+#include <testsuite_tr1.h>
+
+void test01()
+{
+ bool test __attribute__((unused)) = true;
+ using std::is_lvalue_reference;
+ using namespace __gnu_test;
+
+ VERIFY( (test_category<is_lvalue_reference, int&>(true)) );
+ VERIFY( (test_category<is_lvalue_reference, ClassType&>(true)) );
+ VERIFY( (test_category<is_lvalue_reference, int(&)(int)>(true)) );
+
+ // Sanity check.
+ VERIFY( (test_category<is_lvalue_reference, int&&>(false)) );
+ VERIFY( (test_category<is_lvalue_reference, ClassType>(false)) );
+}
+
+int main()
+{
+ test01();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/is_nothrow_constructible/requirements/explicit_instantiation.cc b/libstdc++-v3/testsuite/20_util/is_nothrow_constructible/requirements/explicit_instantiation.cc
new file mode 100644
index 000000000..37ba9eb8b
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/is_nothrow_constructible/requirements/explicit_instantiation.cc
@@ -0,0 +1,31 @@
+// { dg-options "-std=gnu++0x" }
+// { dg-do compile }
+
+// 2010-06-09 Paolo Carlini <paolo.carlini@oracle.com>
+
+// Copyright (C) 2010 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// NB: This file is for testing type_traits with NO OTHER INCLUDES.
+
+#include <type_traits>
+
+namespace std
+{
+ typedef short test_type;
+ template struct is_nothrow_constructible<test_type, test_type>;
+}
diff --git a/libstdc++-v3/testsuite/20_util/is_nothrow_constructible/requirements/typedefs.cc b/libstdc++-v3/testsuite/20_util/is_nothrow_constructible/requirements/typedefs.cc
new file mode 100644
index 000000000..53a64a78f
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/is_nothrow_constructible/requirements/typedefs.cc
@@ -0,0 +1,36 @@
+// { dg-options "-std=gnu++0x" }
+// { dg-do compile }
+
+// 2010-06-09 Paolo Carlini <paolo.carlini@oracle.com>
+//
+// Copyright (C) 2010 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+//
+// NB: This file is for testing type_traits with NO OTHER INCLUDES.
+
+#include <type_traits>
+
+void test01()
+{
+ // Check for required typedefs
+ typedef std::is_nothrow_constructible<int, int> test_type;
+ typedef test_type::value_type value_type;
+ typedef test_type::type type;
+ typedef test_type::type::value_type type_value_type;
+ typedef test_type::type::type type_type;
+}
diff --git a/libstdc++-v3/testsuite/20_util/is_nothrow_constructible/value.cc b/libstdc++-v3/testsuite/20_util/is_nothrow_constructible/value.cc
new file mode 100644
index 000000000..b3246fad1
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/is_nothrow_constructible/value.cc
@@ -0,0 +1,78 @@
+// { dg-options "-std=gnu++0x" }
+
+// 2010-06-09 Paolo Carlini <paolo.carlini@oracle.com>
+
+// Copyright (C) 2010 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+#include <type_traits>
+#include <testsuite_hooks.h>
+#include <testsuite_tr1.h>
+
+void test01()
+{
+ bool test __attribute__((unused)) = true;
+ using std::is_nothrow_constructible;
+ using namespace __gnu_test;
+
+ // Positive tests.
+ VERIFY( (test_property<is_nothrow_constructible, NoexceptExplicitClass,
+ double&>(true)) );
+ VERIFY( (test_property<is_nothrow_constructible, NoexceptExplicitClass,
+ int&>(true)) );
+ VERIFY( (test_property<is_nothrow_constructible, NoexceptExplicitClass,
+ double&, int&, double&>(true)) );
+ VERIFY( (test_property<is_nothrow_constructible, NothrowExplicitClass,
+ double&>(true)) );
+ VERIFY( (test_property<is_nothrow_constructible, NothrowExplicitClass,
+ int&>(true)) );
+ VERIFY( (test_property<is_nothrow_constructible, NothrowExplicitClass,
+ double&, int&, double&>(true)) );
+
+ // Negative tests.
+ VERIFY( (test_property<is_nothrow_constructible, NoexceptExplicitClass,
+ void*>(false)) );
+ VERIFY( (test_property<is_nothrow_constructible, NoexceptExplicitClass>
+ (false)) );
+ VERIFY( (test_property<is_nothrow_constructible, NoexceptExplicitClass,
+ int, double>(false)) );
+ VERIFY( (test_property<is_nothrow_constructible, NothrowExplicitClass,
+ void*>(false)) );
+ VERIFY( (test_property<is_nothrow_constructible, NothrowExplicitClass>
+ (false)) );
+ VERIFY( (test_property<is_nothrow_constructible, NothrowExplicitClass,
+ int, double>(false)) );
+
+ VERIFY( (test_property<is_nothrow_constructible, ExceptExplicitClass,
+ double&>(false)) );
+ VERIFY( (test_property<is_nothrow_constructible, ExceptExplicitClass,
+ int&>(false)) );
+ VERIFY( (test_property<is_nothrow_constructible, ExceptExplicitClass,
+ double&, int&, double&>(false)) );
+ VERIFY( (test_property<is_nothrow_constructible, ThrowExplicitClass,
+ double&>(false)) );
+ VERIFY( (test_property<is_nothrow_constructible, ThrowExplicitClass,
+ int&>(false)) );
+ VERIFY( (test_property<is_nothrow_constructible, ThrowExplicitClass,
+ double&, int&, double&>(false)) );
+}
+
+int main()
+{
+ test01();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/is_pod/requirements/explicit_instantiation.cc b/libstdc++-v3/testsuite/20_util/is_pod/requirements/explicit_instantiation.cc
new file mode 100644
index 000000000..241cff719
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/is_pod/requirements/explicit_instantiation.cc
@@ -0,0 +1,30 @@
+// { dg-options "-std=gnu++0x" }
+// { dg-do compile }
+// 2010-02-21 Paolo Carlini <paolo.carlini@oracle.com>
+
+// Copyright (C) 2010 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// NB: This file is for testing type_traits with NO OTHER INCLUDES.
+
+#include <type_traits>
+
+namespace std
+{
+ typedef short test_type;
+ template struct is_pod<test_type>;
+}
diff --git a/libstdc++-v3/testsuite/20_util/is_pod/requirements/typedefs.cc b/libstdc++-v3/testsuite/20_util/is_pod/requirements/typedefs.cc
new file mode 100644
index 000000000..9c02b99e9
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/is_pod/requirements/typedefs.cc
@@ -0,0 +1,36 @@
+// { dg-options "-std=gnu++0x" }
+// 2010-02-21 Paolo Carlini <paolo.carlini@oracle.com>
+//
+// Copyright (C) 2010 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+//
+// NB: This file is for testing type_traits with NO OTHER INCLUDES.
+
+#include <type_traits>
+
+// { dg-do compile }
+
+void test01()
+{
+ // Check for required typedefs
+ typedef std::is_pod<int> test_type;
+ typedef test_type::value_type value_type;
+ typedef test_type::type type;
+ typedef test_type::type::value_type type_value_type;
+ typedef test_type::type::type type_type;
+}
diff --git a/libstdc++-v3/testsuite/20_util/is_pod/value.cc b/libstdc++-v3/testsuite/20_util/is_pod/value.cc
new file mode 100644
index 000000000..e4926d5a6
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/is_pod/value.cc
@@ -0,0 +1,58 @@
+// { dg-options "-std=gnu++0x" }
+// 2010-02-21 Paolo Carlini <pcarlini@suse.de>
+//
+// Copyright (C) 2010 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+#include <type_traits>
+#include <testsuite_hooks.h>
+#include <testsuite_tr1.h>
+
+void test01()
+{
+ bool test __attribute__((unused)) = true;
+ using std::is_pod;
+ using namespace __gnu_test;
+
+ VERIFY( (test_category<is_pod, int>(true)) );
+ VERIFY( (test_category<is_pod, float>(true)) );
+ VERIFY( (test_category<is_pod, EnumType>(true)) );
+ VERIFY( (test_category<is_pod, int*>(true)) );
+ VERIFY( (test_category<is_pod, int(*)(int)>(true)) );
+ VERIFY( (test_category<is_pod, int (ClassType::*)>(true)) );
+ VERIFY( (test_category<is_pod, int (ClassType::*) (int)>(true)) );
+ VERIFY( (test_category<is_pod, int[2]>(true)) );
+ VERIFY( (test_category<is_pod, float[][3]>(true)) );
+ VERIFY( (test_category<is_pod, EnumType[2][3][4]>(true)) );
+ VERIFY( (test_category<is_pod, int*[3]>(true)) );
+ VERIFY( (test_category<is_pod, int(*[][2])(int)>(true)) );
+ VERIFY( (test_category<is_pod, int (ClassType::*[2][3])>(true)) );
+ VERIFY( (test_category<is_pod, int (ClassType::*[][2][3]) (int)>(true)) );
+ VERIFY( (test_category<is_pod, ClassType>(true)) );
+ VERIFY( (test_category<is_pod, PODType>(true)) );
+
+ VERIFY( (test_category<is_pod, void>(false)) );
+ VERIFY( (test_category<is_pod, NType>(false)) );
+ VERIFY( (test_category<is_pod, TType>(false)) );
+ VERIFY( (test_category<is_pod, SLType>(false)) );
+}
+
+int main()
+{
+ test01();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/is_reference/requirements/explicit_instantiation.cc b/libstdc++-v3/testsuite/20_util/is_reference/requirements/explicit_instantiation.cc
new file mode 100644
index 000000000..faf66d772
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/is_reference/requirements/explicit_instantiation.cc
@@ -0,0 +1,31 @@
+// { dg-options "-std=gnu++0x" }
+// { dg-do compile }
+// 2007-06-02 Paolo Carlini <pcarlini@suse.de>
+
+// Copyright (C) 2007, 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+
+// NB: This file is for testing type_traits with NO OTHER INCLUDES.
+
+#include <type_traits>
+
+namespace std
+{
+ typedef short test_type;
+ template struct is_reference<test_type>;
+}
diff --git a/libstdc++-v3/testsuite/20_util/is_reference/requirements/typedefs.cc b/libstdc++-v3/testsuite/20_util/is_reference/requirements/typedefs.cc
new file mode 100644
index 000000000..ff572915f
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/is_reference/requirements/typedefs.cc
@@ -0,0 +1,36 @@
+// { dg-options "-std=gnu++0x" }
+// 2007-06-02 Paolo Carlini <pcarlini@suse.de>
+//
+// Copyright (C) 2007, 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+//
+// NB: This file is for testing type_traits with NO OTHER INCLUDES.
+
+#include <type_traits>
+
+// { dg-do compile }
+
+void test01()
+{
+ // Check for required typedefs
+ typedef std::is_reference<int> test_type;
+ typedef test_type::value_type value_type;
+ typedef test_type::type type;
+ typedef test_type::type::value_type type_value_type;
+ typedef test_type::type::type type_type;
+}
diff --git a/libstdc++-v3/testsuite/20_util/is_reference/value.cc b/libstdc++-v3/testsuite/20_util/is_reference/value.cc
new file mode 100644
index 000000000..a6782ab9a
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/is_reference/value.cc
@@ -0,0 +1,46 @@
+// { dg-options "-std=gnu++0x" }
+// 2007-06-02 Paolo Carlini <pcarlini@suse.de>
+//
+// Copyright (C) 2007, 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+#include <type_traits>
+#include <testsuite_hooks.h>
+#include <testsuite_tr1.h>
+
+void test01()
+{
+ bool test __attribute__((unused)) = true;
+ using std::is_reference;
+ using namespace __gnu_test;
+
+ VERIFY( (test_category<is_reference, int&>(true)) );
+ VERIFY( (test_category<is_reference, ClassType&>(true)) );
+ VERIFY( (test_category<is_reference, int(&)(int)>(true)) );
+ VERIFY( (test_category<is_reference, int&&>(true)) );
+ VERIFY( (test_category<is_reference, ClassType&&>(true)) );
+ VERIFY( (test_category<is_reference, int(&&)(int)>(true)) );
+
+ // Sanity check.
+ VERIFY( (test_category<is_reference, ClassType>(false)) );
+}
+
+int main()
+{
+ test01();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/is_rvalue_reference/requirements/explicit_instantiation.cc b/libstdc++-v3/testsuite/20_util/is_rvalue_reference/requirements/explicit_instantiation.cc
new file mode 100644
index 000000000..336881339
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/is_rvalue_reference/requirements/explicit_instantiation.cc
@@ -0,0 +1,31 @@
+// { dg-options "-std=gnu++0x" }
+// { dg-do compile }
+// 2007-06-02 Paolo Carlini <pcarlini@suse.de>
+
+// Copyright (C) 2007, 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+
+// NB: This file is for testing type_traits with NO OTHER INCLUDES.
+
+#include <type_traits>
+
+namespace std
+{
+ typedef short test_type;
+ template struct is_rvalue_reference<test_type>;
+}
diff --git a/libstdc++-v3/testsuite/20_util/is_rvalue_reference/requirements/typedefs.cc b/libstdc++-v3/testsuite/20_util/is_rvalue_reference/requirements/typedefs.cc
new file mode 100644
index 000000000..b7523bb8d
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/is_rvalue_reference/requirements/typedefs.cc
@@ -0,0 +1,36 @@
+// { dg-options "-std=gnu++0x" }
+// 2007-06-02 Paolo Carlini <pcarlini@suse.de>
+//
+// Copyright (C) 2007, 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+//
+// NB: This file is for testing type_traits with NO OTHER INCLUDES.
+
+#include <type_traits>
+
+// { dg-do compile }
+
+void test01()
+{
+ // Check for required typedefs
+ typedef std::is_rvalue_reference<int> test_type;
+ typedef test_type::value_type value_type;
+ typedef test_type::type type;
+ typedef test_type::type::value_type type_value_type;
+ typedef test_type::type::type type_type;
+}
diff --git a/libstdc++-v3/testsuite/20_util/is_rvalue_reference/value.cc b/libstdc++-v3/testsuite/20_util/is_rvalue_reference/value.cc
new file mode 100644
index 000000000..1e83d0514
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/is_rvalue_reference/value.cc
@@ -0,0 +1,44 @@
+// { dg-options "-std=gnu++0x" }
+// 2007-06-02 Paolo Carlini <pcarlini@suse.de>
+//
+// Copyright (C) 2007, 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+#include <type_traits>
+#include <testsuite_hooks.h>
+#include <testsuite_tr1.h>
+
+void test01()
+{
+ bool test __attribute__((unused)) = true;
+ using std::is_rvalue_reference;
+ using namespace __gnu_test;
+
+ VERIFY( (test_category<is_rvalue_reference, int&&>(true)) );
+ VERIFY( (test_category<is_rvalue_reference, ClassType&&>(true)) );
+ VERIFY( (test_category<is_rvalue_reference, int(&&)(int)>(true)) );
+
+ // Sanity check.
+ VERIFY( (test_category<is_rvalue_reference, int&>(false)) );
+ VERIFY( (test_category<is_rvalue_reference, ClassType>(false)) );
+}
+
+int main()
+{
+ test01();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/is_scalar/requirements/explicit_instantiation.cc b/libstdc++-v3/testsuite/20_util/is_scalar/requirements/explicit_instantiation.cc
new file mode 100644
index 000000000..1ff9ddc74
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/is_scalar/requirements/explicit_instantiation.cc
@@ -0,0 +1,29 @@
+// { dg-do compile }
+// { dg-options "-std=gnu++0x" }
+
+// Copyright (C) 2010 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// NB: This file is for testing type_traits with NO OTHER INCLUDES.
+
+#include <type_traits>
+
+namespace std
+{
+ typedef short test_type;
+ template struct is_scalar<test_type>;
+}
diff --git a/libstdc++-v3/testsuite/20_util/is_scalar/requirements/typedefs.cc b/libstdc++-v3/testsuite/20_util/is_scalar/requirements/typedefs.cc
new file mode 100644
index 000000000..b2d0dd17c
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/is_scalar/requirements/typedefs.cc
@@ -0,0 +1,36 @@
+// 2010-11-30 Paolo Carlini <paolo.carlini@oracle.com>
+//
+// Copyright (C) 2010 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+//
+// NB: This file is for testing tr1/type_traits with NO OTHER INCLUDES.
+
+#include <type_traits>
+
+// { dg-do compile }
+// { dg-options "-std=gnu++0x" }
+
+void test01()
+{
+ // Check for required typedefs
+ typedef std::is_scalar<int> test_type;
+ typedef test_type::value_type value_type;
+ typedef test_type::type type;
+ typedef test_type::type::value_type type_value_type;
+ typedef test_type::type::type type_type;
+}
diff --git a/libstdc++-v3/testsuite/20_util/is_scalar/value.cc b/libstdc++-v3/testsuite/20_util/is_scalar/value.cc
new file mode 100644
index 000000000..7d6521ed6
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/is_scalar/value.cc
@@ -0,0 +1,48 @@
+// { dg-options "-std=gnu++0x" }
+// 2010-11-30 Paolo Carlini <paolo.carlini@oracle.com>
+//
+// Copyright (C) 2010 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+#include <type_traits>
+#include <testsuite_hooks.h>
+#include <testsuite_tr1.h>
+
+void test01()
+{
+ bool test __attribute__((unused)) = true;
+ using std::is_scalar;
+ using namespace __gnu_test;
+
+ VERIFY( (test_category<is_scalar, int>(true)) );
+ VERIFY( (test_category<is_scalar, float>(true)) );
+ VERIFY( (test_category<is_scalar, EnumType>(true)) );
+ VERIFY( (test_category<is_scalar, int*>(true)) );
+ VERIFY( (test_category<is_scalar, int(*)(int)>(true)) );
+ VERIFY( (test_category<is_scalar, int (ClassType::*)>(true)) );
+ VERIFY( (test_category<is_scalar, int (ClassType::*) (int)>(true)) );
+ VERIFY( (test_category<is_scalar, std::nullptr_t>(true)) );
+
+ // Sanity check.
+ VERIFY( (test_category<is_scalar, ClassType>(false)) );
+}
+
+int main()
+{
+ test01();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/is_signed/requirements/explicit_instantiation.cc b/libstdc++-v3/testsuite/20_util/is_signed/requirements/explicit_instantiation.cc
new file mode 100644
index 000000000..d64ce7e40
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/is_signed/requirements/explicit_instantiation.cc
@@ -0,0 +1,31 @@
+// { dg-options "-std=gnu++0x" }
+// { dg-do compile }
+// 2007-04-30 Benjamin Kosnik <bkoz@redhat.com>
+
+// Copyright (C) 2007, 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+
+// NB: This file is for testing type_traits with NO OTHER INCLUDES.
+
+#include <type_traits>
+
+namespace std
+{
+ typedef short test_type;
+ template struct is_signed<test_type>;
+}
diff --git a/libstdc++-v3/testsuite/20_util/is_signed/requirements/typedefs.cc b/libstdc++-v3/testsuite/20_util/is_signed/requirements/typedefs.cc
new file mode 100644
index 000000000..6706c60bf
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/is_signed/requirements/typedefs.cc
@@ -0,0 +1,36 @@
+// { dg-options "-std=gnu++0x" }
+// 2005-01-24 Paolo Carlini <pcarlini@suse.de>
+//
+// Copyright (C) 2005, 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+//
+// NB: This file is for testing type_traits with NO OTHER INCLUDES.
+
+#include <type_traits>
+
+// { dg-do compile }
+
+void test01()
+{
+ // Check for required typedefs
+ typedef std::is_signed<int> test_type;
+ typedef test_type::value_type value_type;
+ typedef test_type::type type;
+ typedef test_type::type::value_type type_value_type;
+ typedef test_type::type::type type_type;
+}
diff --git a/libstdc++-v3/testsuite/20_util/is_signed/value.cc b/libstdc++-v3/testsuite/20_util/is_signed/value.cc
new file mode 100644
index 000000000..194e268b6
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/is_signed/value.cc
@@ -0,0 +1,60 @@
+// { dg-options "-std=gnu++0x" }
+// 2005-01-24 Paolo Carlini <pcarlini@suse.de>
+//
+// Copyright (C) 2005, 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+#include <type_traits>
+#include <testsuite_hooks.h>
+#include <testsuite_tr1.h>
+
+void test01()
+{
+ bool test __attribute__((unused)) = true;
+ using std::is_signed;
+ using namespace __gnu_test;
+
+ VERIFY( (test_category<is_signed, void>(false)) );
+
+ VERIFY( (test_category<is_signed, char>(char(-1) < char(0))) );
+ VERIFY( (test_category<is_signed, signed char>(true)) );
+ VERIFY( (test_category<is_signed, unsigned char>(false)) );
+#ifdef _GLIBCXX_USE_WCHAR_T
+ VERIFY( (test_category<is_signed, wchar_t>(wchar_t(-1) < wchar_t(0))) );
+#endif
+ VERIFY( (test_category<is_signed, short>(true)) );
+ VERIFY( (test_category<is_signed, unsigned short>(false)) );
+ VERIFY( (test_category<is_signed, int>(true)) );
+ VERIFY( (test_category<is_signed, unsigned int>(false)) );
+ VERIFY( (test_category<is_signed, long>(true)) );
+ VERIFY( (test_category<is_signed, unsigned long>(false)) );
+ VERIFY( (test_category<is_signed, long long>(true)) );
+ VERIFY( (test_category<is_signed, unsigned long long>(false)) );
+
+ VERIFY( (test_category<is_signed, float>(true)) );
+ VERIFY( (test_category<is_signed, double>(true)) );
+ VERIFY( (test_category<is_signed, long double>(true)) );
+
+ // Sanity check.
+ VERIFY( (test_category<is_signed, ClassType>(false)) );
+}
+
+int main()
+{
+ test01();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/is_standard_layout/requiremenents/explicit_instantiation.cc b/libstdc++-v3/testsuite/20_util/is_standard_layout/requiremenents/explicit_instantiation.cc
new file mode 100644
index 000000000..619dc3e6b
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/is_standard_layout/requiremenents/explicit_instantiation.cc
@@ -0,0 +1,30 @@
+// { dg-options "-std=gnu++0x" }
+// { dg-do compile }
+// 2010-02-21 Paolo Carlini <paolo.carlini@oracle.com>
+
+// Copyright (C) 2010 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// NB: This file is for testing type_traits with NO OTHER INCLUDES.
+
+#include <type_traits>
+
+namespace std
+{
+ typedef short test_type;
+ template struct is_standard_layout<test_type>;
+}
diff --git a/libstdc++-v3/testsuite/20_util/is_standard_layout/requiremenents/typedefs.cc b/libstdc++-v3/testsuite/20_util/is_standard_layout/requiremenents/typedefs.cc
new file mode 100644
index 000000000..e209101e4
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/is_standard_layout/requiremenents/typedefs.cc
@@ -0,0 +1,36 @@
+// { dg-options "-std=gnu++0x" }
+// 2010-02-21 Paolo Carlini <paolo.carlini@oracle.com>
+//
+// Copyright (C) 2010 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+//
+// NB: This file is for testing type_traits with NO OTHER INCLUDES.
+
+#include <type_traits>
+
+// { dg-do compile }
+
+void test01()
+{
+ // Check for required typedefs
+ typedef std::is_standard_layout<int> test_type;
+ typedef test_type::value_type value_type;
+ typedef test_type::type type;
+ typedef test_type::type::value_type type_value_type;
+ typedef test_type::type::type type_type;
+}
diff --git a/libstdc++-v3/testsuite/20_util/is_standard_layout/value.cc b/libstdc++-v3/testsuite/20_util/is_standard_layout/value.cc
new file mode 100644
index 000000000..7ef860906
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/is_standard_layout/value.cc
@@ -0,0 +1,42 @@
+// { dg-options "-std=gnu++0x" }
+// 2010-03-23 Paolo Carlini <paolo.carlini@oracle.com>
+//
+// Copyright (C) 2010 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+#include <type_traits>
+#include <testsuite_hooks.h>
+#include <testsuite_tr1.h>
+
+void test01()
+{
+ bool test __attribute__((unused)) = true;
+ using std::is_standard_layout;
+ using namespace __gnu_test;
+
+ VERIFY( (test_category<is_standard_layout, SLType>(true)) );
+ VERIFY( (test_category<is_standard_layout, PODType>(true)) );
+
+ VERIFY( (test_category<is_standard_layout, NType>(false)) );
+ VERIFY( (test_category<is_standard_layout, TType>(false)) );
+}
+
+int main()
+{
+ test01();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/is_trivial/requirements/explicit_instantiation.cc b/libstdc++-v3/testsuite/20_util/is_trivial/requirements/explicit_instantiation.cc
new file mode 100644
index 000000000..043d12230
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/is_trivial/requirements/explicit_instantiation.cc
@@ -0,0 +1,30 @@
+// { dg-options "-std=gnu++0x" }
+// { dg-do compile }
+// 2010-02-21 Paolo Carlini <paolo.carlini@oracle.com>
+
+// Copyright (C) 2010 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// NB: This file is for testing type_traits with NO OTHER INCLUDES.
+
+#include <type_traits>
+
+namespace std
+{
+ typedef short test_type;
+ template struct is_trivial<test_type>;
+}
diff --git a/libstdc++-v3/testsuite/20_util/is_trivial/requirements/typedefs.cc b/libstdc++-v3/testsuite/20_util/is_trivial/requirements/typedefs.cc
new file mode 100644
index 000000000..4b8047f5c
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/is_trivial/requirements/typedefs.cc
@@ -0,0 +1,36 @@
+// { dg-options "-std=gnu++0x" }
+// 2010-02-21 Paolo Carlini <paolo.carlini@oracle.com>
+//
+// Copyright (C) 2010 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+//
+// NB: This file is for testing type_traits with NO OTHER INCLUDES.
+
+#include <type_traits>
+
+// { dg-do compile }
+
+void test01()
+{
+ // Check for required typedefs
+ typedef std::is_trivial<int> test_type;
+ typedef test_type::value_type value_type;
+ typedef test_type::type type;
+ typedef test_type::type::value_type type_value_type;
+ typedef test_type::type::type type_type;
+}
diff --git a/libstdc++-v3/testsuite/20_util/is_trivial/value.cc b/libstdc++-v3/testsuite/20_util/is_trivial/value.cc
new file mode 100644
index 000000000..e6ff8fac5
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/is_trivial/value.cc
@@ -0,0 +1,42 @@
+// { dg-options "-std=gnu++0x" }
+// 2010-03-23 Paolo Carlini <paolo.carlini@oracle.com>
+//
+// Copyright (C) 2010 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+#include <type_traits>
+#include <testsuite_hooks.h>
+#include <testsuite_tr1.h>
+
+void test01()
+{
+ bool test __attribute__((unused)) = true;
+ using std::is_trivial;
+ using namespace __gnu_test;
+
+ VERIFY( (test_category<is_trivial, TType>(true)) );
+ VERIFY( (test_category<is_trivial, PODType>(true)) );
+
+ VERIFY( (test_category<is_trivial, NType>(false)) );
+ VERIFY( (test_category<is_trivial, SLType>(false)) );
+}
+
+int main()
+{
+ test01();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/is_unsigned/requirements/explicit_instantiation.cc b/libstdc++-v3/testsuite/20_util/is_unsigned/requirements/explicit_instantiation.cc
new file mode 100644
index 000000000..52b8406e2
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/is_unsigned/requirements/explicit_instantiation.cc
@@ -0,0 +1,31 @@
+// { dg-options "-std=gnu++0x" }
+// { dg-do compile }
+// 2007-04-30 Benjamin Kosnik <bkoz@redhat.com>
+
+// Copyright (C) 2007, 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+
+// NB: This file is for testing type_traits with NO OTHER INCLUDES.
+
+#include <type_traits>
+
+namespace std
+{
+ typedef short test_type;
+ template struct is_unsigned<test_type>;
+}
diff --git a/libstdc++-v3/testsuite/20_util/is_unsigned/requirements/typedefs.cc b/libstdc++-v3/testsuite/20_util/is_unsigned/requirements/typedefs.cc
new file mode 100644
index 000000000..3538edca7
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/is_unsigned/requirements/typedefs.cc
@@ -0,0 +1,36 @@
+// { dg-options "-std=gnu++0x" }
+// 2005-01-24 Paolo Carlini <pcarlini@suse.de>
+//
+// Copyright (C) 2005, 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+//
+// NB: This file is for testing type_traits with NO OTHER INCLUDES.
+
+#include <type_traits>
+
+// { dg-do compile }
+
+void test01()
+{
+ // Check for required typedefs
+ typedef std::is_unsigned<int> test_type;
+ typedef test_type::value_type value_type;
+ typedef test_type::type type;
+ typedef test_type::type::value_type type_value_type;
+ typedef test_type::type::type type_type;
+}
diff --git a/libstdc++-v3/testsuite/20_util/is_unsigned/value.cc b/libstdc++-v3/testsuite/20_util/is_unsigned/value.cc
new file mode 100644
index 000000000..5163cf975
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/is_unsigned/value.cc
@@ -0,0 +1,60 @@
+// { dg-options "-std=gnu++0x" }
+// 2005-01-24 Paolo Carlini <pcarlini@suse.de>
+//
+// Copyright (C) 2005, 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+#include <type_traits>
+#include <testsuite_hooks.h>
+#include <testsuite_tr1.h>
+
+void test01()
+{
+ bool test __attribute__((unused)) = true;
+ using std::is_unsigned;
+ using namespace __gnu_test;
+
+ VERIFY( (test_category<is_unsigned, void>(false)) );
+
+ VERIFY( (test_category<is_unsigned, char>(char(-1) > char(0))) );
+ VERIFY( (test_category<is_unsigned, signed char>(false)) );
+ VERIFY( (test_category<is_unsigned, unsigned char>(true)) );
+#ifdef _GLIBCXX_USE_WCHAR_T
+ VERIFY( (test_category<is_unsigned, wchar_t>(wchar_t(-1) > wchar_t(0))) );
+#endif
+ VERIFY( (test_category<is_unsigned, short>(false)) );
+ VERIFY( (test_category<is_unsigned, unsigned short>(true)) );
+ VERIFY( (test_category<is_unsigned, int>(false)) );
+ VERIFY( (test_category<is_unsigned, unsigned int>(true)) );
+ VERIFY( (test_category<is_unsigned, long>(false)) );
+ VERIFY( (test_category<is_unsigned, unsigned long>(true)) );
+ VERIFY( (test_category<is_unsigned, long long>(false)) );
+ VERIFY( (test_category<is_unsigned, unsigned long long>(true)) );
+
+ VERIFY( (test_category<is_unsigned, float>(false)) );
+ VERIFY( (test_category<is_unsigned, double>(false)) );
+ VERIFY( (test_category<is_unsigned, long double>(false)) );
+
+ // Sanity check.
+ VERIFY( (test_category<is_unsigned, ClassType>(false)) );
+}
+
+int main()
+{
+ test01();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/make_signed/requirements/explicit_instantiation.cc b/libstdc++-v3/testsuite/20_util/make_signed/requirements/explicit_instantiation.cc
new file mode 100644
index 000000000..77061d5b4
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/make_signed/requirements/explicit_instantiation.cc
@@ -0,0 +1,31 @@
+// { dg-options "-std=gnu++0x" }
+// { dg-do compile }
+// 2007-04-30 Benjamin Kosnik <bkoz@redhat.com>
+
+// Copyright (C) 2007, 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+
+// NB: This file is for testing type_traits with NO OTHER INCLUDES.
+
+#include <type_traits>
+
+namespace std
+{
+ typedef short test_type;
+ template struct make_signed<test_type>;
+}
diff --git a/libstdc++-v3/testsuite/20_util/make_signed/requirements/typedefs-1.cc b/libstdc++-v3/testsuite/20_util/make_signed/requirements/typedefs-1.cc
new file mode 100644
index 000000000..6c21a1e75
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/make_signed/requirements/typedefs-1.cc
@@ -0,0 +1,65 @@
+// { dg-options "-std=gnu++0x" }
+
+// 2007-05-03 Benjamin Kosnik <bkoz@redhat.com>
+//
+// Copyright (C) 2007, 2008, 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+#include <type_traits>
+#include <testsuite_hooks.h>
+
+enum test_enum { first_selection };
+
+void test01()
+{
+ bool test __attribute__((unused)) = true;
+ using std::make_signed;
+ using std::is_same;
+ using std::is_signed;
+
+ // Positive tests.
+ typedef make_signed<const int>::type test2_type;
+ VERIFY( (is_same<test2_type, const int>::value) );
+
+ typedef make_signed<const unsigned int>::type test21c_type;
+ VERIFY( (is_same<test21c_type, const signed int>::value) );
+
+ typedef make_signed<volatile unsigned int>::type test21v_type;
+ VERIFY( (is_same<test21v_type, volatile signed int>::value) );
+
+ typedef make_signed<const volatile unsigned int>::type test21cv_type;
+ VERIFY( (is_same<test21cv_type, const volatile signed int>::value) );
+
+ typedef make_signed<const char>::type test22_type;
+ VERIFY( (is_same<test22_type, const signed char>::value) );
+
+#ifdef _GLIBCXX_USE_WCHAR_T
+ typedef make_signed<volatile wchar_t>::type test23_type;
+ VERIFY( (is_same<test23_type, volatile signed wchar_t>::value) );
+#endif
+
+ // Chapter 48, chapter 20. Smallest rank such that new signed type same size.
+ typedef make_signed<test_enum>::type test25_type;
+ VERIFY( is_signed<test25_type>::value );
+ VERIFY( sizeof(test25_type) == sizeof(test_enum) );
+}
+
+int main()
+{
+ test01();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/make_signed/requirements/typedefs-2.cc b/libstdc++-v3/testsuite/20_util/make_signed/requirements/typedefs-2.cc
new file mode 100644
index 000000000..cb40b7bff
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/make_signed/requirements/typedefs-2.cc
@@ -0,0 +1,64 @@
+// { dg-options "-std=gnu++0x -funsigned-char -fshort-enums" }
+// { dg-options "-std=gnu++0x -funsigned-char -fshort-enums -Wl,--no-enum-size-warning" { target arm*-*-linux*eabi } }
+
+// 2007-05-03 Benjamin Kosnik <bkoz@redhat.com>
+//
+// Copyright (C) 2007, 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+#include <type_traits>
+#include <testsuite_hooks.h>
+
+// Ensure that this enum has "short" as its underlying type.
+enum test_enum { first_selection = ((unsigned char)-1) + 1 };
+
+void test01()
+{
+ bool test __attribute__((unused)) = true;
+ using std::make_signed;
+ using std::is_same;
+
+ // Positive tests.
+ typedef make_signed<const int>::type test2_type;
+ VERIFY( (is_same<test2_type, const int>::value) );
+
+ typedef make_signed<const unsigned int>::type test21c_type;
+ VERIFY( (is_same<test21c_type, const signed int>::value) );
+
+ typedef make_signed<volatile unsigned int>::type test21v_type;
+ VERIFY( (is_same<test21v_type, volatile signed int>::value) );
+
+ typedef make_signed<const volatile unsigned int>::type test21cv_type;
+ VERIFY( (is_same<test21cv_type, const volatile signed int>::value) );
+
+ typedef make_signed<const char>::type test22_type;
+ VERIFY( (is_same<test22_type, const signed char>::value) );
+
+#ifdef _GLIBCXX_USE_WCHAR_T
+ typedef make_signed<volatile wchar_t>::type test23_type;
+ VERIFY( (is_same<test23_type, volatile signed wchar_t>::value) );
+#endif
+
+ typedef make_signed<test_enum>::type test25_type;
+ VERIFY( (is_same<test25_type, short>::value) );
+}
+
+int main()
+{
+ test01();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/make_signed/requirements/typedefs_neg.cc b/libstdc++-v3/testsuite/20_util/make_signed/requirements/typedefs_neg.cc
new file mode 100644
index 000000000..5179abfeb
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/make_signed/requirements/typedefs_neg.cc
@@ -0,0 +1,52 @@
+// { dg-do compile }
+// { dg-options "-std=gnu++0x" }
+
+// 2007-05-03 Benjamin Kosnik <bkoz@redhat.com>
+//
+// Copyright (C) 2007, 2008, 2009, 2010 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+#include <type_traits>
+#include <testsuite_character.h>
+
+enum test_enum { first_selection };
+
+void test01()
+{
+ using std::make_signed;
+
+ // Negative tests.
+ typedef make_signed<bool>::type test1_type;
+
+ typedef make_signed<__gnu_test::pod_uint>::type test2_type;
+
+ typedef make_signed<int[4]>::type test3_type;
+
+ typedef void (fn_type) ();
+ typedef make_signed<fn_type>::type test4_type;
+
+ typedef make_signed<float>::type test5_type;
+}
+
+// { dg-error "does not name a type" "" { target *-*-* } 33 }
+// { dg-error "instantiated from here" "" { target *-*-* } 35 }
+// { dg-error "instantiated from here" "" { target *-*-* } 37 }
+// { dg-error "instantiated from here" "" { target *-*-* } 40 }
+// { dg-error "instantiated from here" "" { target *-*-* } 42 }
+
+// { dg-error "invalid use of incomplete type" "" { target *-*-* } 1097 }
+// { dg-error "declaration of" "" { target *-*-* } 1061 }
diff --git a/libstdc++-v3/testsuite/20_util/make_unsigned/requirements/explicit_instantiation.cc b/libstdc++-v3/testsuite/20_util/make_unsigned/requirements/explicit_instantiation.cc
new file mode 100644
index 000000000..7821dd7ae
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/make_unsigned/requirements/explicit_instantiation.cc
@@ -0,0 +1,31 @@
+// { dg-options "-std=gnu++0x" }
+// { dg-do compile }
+// 2007-04-30 Benjamin Kosnik <bkoz@redhat.com>
+
+// Copyright (C) 2007, 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+
+// NB: This file is for testing type_traits with NO OTHER INCLUDES.
+
+#include <type_traits>
+
+namespace std
+{
+ typedef short test_type;
+ template struct make_unsigned<test_type>;
+}
diff --git a/libstdc++-v3/testsuite/20_util/make_unsigned/requirements/typedefs-1.cc b/libstdc++-v3/testsuite/20_util/make_unsigned/requirements/typedefs-1.cc
new file mode 100644
index 000000000..9d96d5b89
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/make_unsigned/requirements/typedefs-1.cc
@@ -0,0 +1,66 @@
+// { dg-options "-std=gnu++0x" }
+
+// 2007-05-03 Benjamin Kosnik <bkoz@redhat.com>
+//
+// Copyright (C) 2007, 2008, 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+#include <type_traits>
+#include <testsuite_hooks.h>
+
+enum test_enum { first_selection };
+
+void test01()
+{
+ bool test __attribute__((unused)) = true;
+ using std::make_unsigned;
+ using std::is_same;
+ using std::is_unsigned;
+
+ // Positive tests.
+ typedef make_unsigned<const unsigned int>::type test2_type;
+ VERIFY( (is_same<test2_type, const unsigned int>::value) );
+
+ typedef make_unsigned<const signed int>::type test21c_type;
+ VERIFY( (is_same<test21c_type, const unsigned int>::value) );
+
+ typedef make_unsigned<volatile signed int>::type test21v_type;
+ VERIFY( (is_same<test21v_type, volatile unsigned int>::value) );
+
+ typedef make_unsigned<const volatile signed int>::type test21cv_type;
+ VERIFY( (is_same<test21cv_type, const volatile unsigned int>::value) );
+
+ typedef make_unsigned<const char>::type test22_type;
+ VERIFY( (is_same<test22_type, const unsigned char>::value) );
+
+#ifdef _GLIBCXX_USE_WCHAR_T
+ typedef make_unsigned<volatile wchar_t>::type test23_type;
+ VERIFY( (is_same<test23_type, volatile wchar_t>::value) );
+#endif
+
+ // Chapter 48, chapter 20. Smallest rank such that new unsigned type
+ // same size.
+ typedef make_unsigned<test_enum>::type test25_type;
+ VERIFY( is_unsigned<test25_type>::value );
+ VERIFY( sizeof(test25_type) == sizeof(test_enum) );
+}
+
+int main()
+{
+ test01();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/make_unsigned/requirements/typedefs-2.cc b/libstdc++-v3/testsuite/20_util/make_unsigned/requirements/typedefs-2.cc
new file mode 100644
index 000000000..d71c01282
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/make_unsigned/requirements/typedefs-2.cc
@@ -0,0 +1,64 @@
+// { dg-options "-std=gnu++0x -funsigned-char -fshort-enums" }
+// { dg-options "-std=gnu++0x -funsigned-char -fshort-enums -Wl,--no-enum-size-warning" { target arm*-*-linux*eabi } }
+
+// 2007-05-03 Benjamin Kosnik <bkoz@redhat.com>
+//
+// Copyright (C) 2007, 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+#include <type_traits>
+#include <testsuite_hooks.h>
+
+// Ensure that this enum has "short" as its underlying type.
+enum test_enum { first_selection = ((unsigned char)-1) + 1 };
+
+void test01()
+{
+ bool test __attribute__((unused)) = true;
+ using std::make_unsigned;
+ using std::is_same;
+
+ // Positive tests.
+ typedef make_unsigned<const unsigned int>::type test2_type;
+ VERIFY( (is_same<test2_type, const unsigned int>::value) );
+
+ typedef make_unsigned<const signed int>::type test21c_type;
+ VERIFY( (is_same<test21c_type, const unsigned int>::value) );
+
+ typedef make_unsigned<volatile signed int>::type test21v_type;
+ VERIFY( (is_same<test21v_type, volatile unsigned int>::value) );
+
+ typedef make_unsigned<const volatile signed int>::type test21cv_type;
+ VERIFY( (is_same<test21cv_type, const volatile unsigned int>::value) );
+
+ typedef make_unsigned<const char>::type test22_type;
+ VERIFY( (is_same<test22_type, const unsigned char>::value) );
+
+#ifdef _GLIBCXX_USE_WCHAR_T
+ typedef make_unsigned<volatile wchar_t>::type test23_type;
+ VERIFY( (is_same<test23_type, volatile wchar_t>::value) );
+#endif
+
+ typedef make_unsigned<test_enum>::type test25_type;
+ VERIFY( (is_same<test25_type, unsigned short>::value) );
+}
+
+int main()
+{
+ test01();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/make_unsigned/requirements/typedefs_neg.cc b/libstdc++-v3/testsuite/20_util/make_unsigned/requirements/typedefs_neg.cc
new file mode 100644
index 000000000..1a1724d74
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/make_unsigned/requirements/typedefs_neg.cc
@@ -0,0 +1,52 @@
+// { dg-do compile }
+// { dg-options "-std=gnu++0x" }
+
+// 2007-05-03 Benjamin Kosnik <bkoz@redhat.com>
+//
+// Copyright (C) 2007, 2008, 2009, 2010, 2011 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+#include <type_traits>
+#include <testsuite_character.h>
+
+enum test_enum { first_selection };
+
+void test01()
+{
+ using std::make_unsigned;
+
+ // Negative tests.
+ typedef make_unsigned<bool>::type test1_type;
+
+ typedef make_unsigned<__gnu_test::pod_uint>::type test2_type;
+
+ typedef make_unsigned<int[4]>::type test3_type;
+
+ typedef void (fn_type) ();
+ typedef make_unsigned<fn_type>::type test4_type;
+
+ typedef make_unsigned<float>::type test5_type;
+}
+
+// { dg-error "does not name a type" "" { target *-*-* } 33 }
+// { dg-error "instantiated from here" "" { target *-*-* } 35 }
+// { dg-error "instantiated from here" "" { target *-*-* } 37 }
+// { dg-error "instantiated from here" "" { target *-*-* } 40 }
+// { dg-error "instantiated from here" "" { target *-*-* } 42 }
+
+// { dg-error "invalid use of incomplete type" "" { target *-*-* } 1020 }
+// { dg-error "declaration of" "" { target *-*-* } 984 }
diff --git a/libstdc++-v3/testsuite/20_util/monotonic_clock/constexpr_data.cc b/libstdc++-v3/testsuite/20_util/monotonic_clock/constexpr_data.cc
new file mode 100644
index 000000000..34477ea18
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/monotonic_clock/constexpr_data.cc
@@ -0,0 +1,52 @@
+// { dg-do compile }
+// { dg-options "-std=gnu++0x" }
+
+// Copyright (C) 2010 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+#include <chrono>
+#include <testsuite_common_types.h>
+
+namespace __gnu_test
+{
+ struct constexpr_member_data
+ {
+ template<typename _Ttesttype>
+ void
+ operator()()
+ {
+ struct _Concept
+ {
+ void __constraint()
+ {
+ constexpr auto v1 __attribute__((unused))
+ = _Ttesttype::is_monotonic;
+ }
+ };
+
+ _Concept c;
+ c.__constraint();
+ }
+ };
+}
+
+int main()
+{
+ __gnu_test::constexpr_member_data test;
+ test.operator()<std::chrono::monotonic_clock>();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/move/1.cc b/libstdc++-v3/testsuite/20_util/move/1.cc
new file mode 100644
index 000000000..bb7b4e601
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/move/1.cc
@@ -0,0 +1,45 @@
+// { dg-do compile }
+// { dg-options "-std=gnu++0x" }
+
+// 2007-07-10 Paolo Carlini <pcarlini@suse.de>
+//
+// Copyright (C) 2007, 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+#include <memory>
+#include <utility>
+
+template<class T, class A1>
+ std::shared_ptr<T>
+ factory(A1&& a1)
+ {
+ return std::shared_ptr<T>(new T(std::forward<A1>(a1)));
+ }
+
+struct A
+{
+ A();
+ A(const A&);
+ A(A&&);
+};
+
+void g()
+{
+ A a;
+ std::shared_ptr<A> sp1 = factory<A>(a);
+ std::shared_ptr<A> sp2 = factory<A>(std::move(a));
+}
diff --git a/libstdc++-v3/testsuite/20_util/move/requirements/explicit_instantiation.cc b/libstdc++-v3/testsuite/20_util/move/requirements/explicit_instantiation.cc
new file mode 100644
index 000000000..53b4e9bb8
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/move/requirements/explicit_instantiation.cc
@@ -0,0 +1,32 @@
+// { dg-options "-std=gnu++0x" }
+// { dg-do compile }
+
+// 2007-07-10 Paolo Carlini <pcarlini@suse.de>
+
+// Copyright (C) 2007, 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+
+// NB: This file is for testing utility with NO OTHER INCLUDES.
+
+#include <utility>
+
+namespace std
+{
+ typedef short test_type;
+ template std::remove_reference<test_type>::type&& move(test_type&&);
+}
diff --git a/libstdc++-v3/testsuite/20_util/owner_less/cmp.cc b/libstdc++-v3/testsuite/20_util/owner_less/cmp.cc
new file mode 100644
index 000000000..e1524cc18
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/owner_less/cmp.cc
@@ -0,0 +1,135 @@
+// { dg-options "-std=gnu++0x" }
+
+// Copyright (C) 2008, 2009 Free Software Foundation
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 20.8.13.4 Template class owner_less [util.smartptr.ownerless]
+
+#include <memory>
+#include <algorithm>
+#include <testsuite_hooks.h>
+
+struct A { };
+
+struct B { A a[2]; };
+
+// 20.8.13.4 Template class owner_less [util.smartptr.ownerless]
+
+int
+test01()
+{
+ bool test __attribute__((unused)) = true;
+
+ // test empty shared_ptrs compare equivalent
+ std::owner_less<std::shared_ptr<A>> less;
+ std::owner_less<std::weak_ptr<A>> wless;
+ std::shared_ptr<A> p1;
+ std::shared_ptr<A> p2;
+ VERIFY( !less(p1, p2) && !less(p2, p1) );
+ std::weak_ptr<A> p3;
+ VERIFY( !less(p1, p3) && !less(p3, p1) );
+ VERIFY( !wless(p1, p3) && !wless(p3, p1) );
+ return 0;
+}
+
+
+// Construction from pointer
+int
+test02()
+{
+ bool test __attribute__((unused)) = true;
+
+ std::owner_less<std::shared_ptr<A>> less;
+ std::owner_less<std::weak_ptr<A>> wless;
+
+ std::shared_ptr<A> empty;
+
+ std::shared_ptr<A> a1(new A);
+ VERIFY( less(empty, a1) || less(a1, empty) );
+
+ std::shared_ptr<A> a2(new A);
+ VERIFY( less(a1, a2) || less(a2, a1) );
+
+ std::weak_ptr<A> w1(a1);
+ VERIFY( !less(a1, w1) && !less(w1, a1) );
+
+ std::weak_ptr<A> w2(a2);
+ VERIFY( wless(w1, w2) || wless(w2, w1) );
+
+ a1.reset();
+ VERIFY( !less(empty, a1) && !less(a1, empty) );
+ VERIFY( less(a1, w1) || less(w1, a1) );
+
+ a2.reset();
+ VERIFY( !less(a2, a1) && !less(a1, a2) );
+
+ return 0;
+}
+
+// aliasing
+int
+test03()
+{
+ bool test __attribute__((unused)) = true;
+
+ std::owner_less<std::shared_ptr<A>> less;
+ std::owner_less<std::weak_ptr<A>> wless;
+
+ std::shared_ptr<B> b(new B);
+ std::shared_ptr<A> a0(b, &b->a[0]);
+ std::shared_ptr<A> a1(b, &b->a[1]);
+ // values are different but owners are equivalent:
+ VERIFY( a0 < a1 && !less(a0, a1) && !less(a1, a0) );
+
+ std::weak_ptr<A> w0(a0);
+ std::weak_ptr<A> w1(a1);
+ VERIFY( !wless(w0, w1) && !wless(w1, w0) );
+ VERIFY( !less(a0, w1) && !less(w1, a0) );
+ VERIFY( !wless(w0, a1) && !wless(a1, w0) );
+
+ return 0;
+}
+
+// strict weak ordering
+int
+test04()
+{
+ bool test __attribute__((unused)) = true;
+
+ std::owner_less<std::shared_ptr<A>> less;
+
+ std::shared_ptr<A> a[3];
+ a[0].reset(new A);
+ a[1].reset(new A);
+ a[2].reset(new A);
+ std::sort(a, a+3, less);
+ VERIFY( !less(a[0], a[0]) );
+ VERIFY( less(a[0], a[1]) && !less(a[1], a[0]) );
+ VERIFY( less(a[0], a[1]) && less(a[1], a[2]) && less(a[0], a[2]) );
+
+ return 0;
+}
+
+int
+main()
+{
+ test01();
+ test02();
+ test03();
+ test04();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/pair/1.cc b/libstdc++-v3/testsuite/20_util/pair/1.cc
new file mode 100644
index 000000000..f5b15f755
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/pair/1.cc
@@ -0,0 +1,78 @@
+// 2001-06-18 Benjamin Kosnik <bkoz@redhat.com>
+
+// Copyright (C) 2001, 2004, 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 20.2.2 Pairs
+
+#include <utility>
+#include <testsuite_hooks.h>
+
+class gnu_obj
+{
+ int i;
+public:
+ gnu_obj(int arg = 0): i(arg) { }
+ bool operator==(const gnu_obj& rhs) const { return i == rhs.i; }
+ bool operator<(const gnu_obj& rhs) const { return i < rhs.i; }
+};
+
+template<typename T>
+ struct gnu_t
+ {
+ bool b;
+ public:
+ gnu_t(bool arg = 0): b(arg) { }
+ bool operator==(const gnu_t& rhs) const { return b == rhs.b; }
+ bool operator<(const gnu_t& rhs) const { return int(b) < int(rhs.b); }
+ };
+
+
+// heterogeneous
+void test01()
+{
+ bool test __attribute__((unused)) = true;
+
+ std::pair<bool, long> p_bl_1(true, 433);
+ std::pair<bool, long> p_bl_2 = std::make_pair(true, 433);
+ VERIFY( p_bl_1 == p_bl_2 );
+ VERIFY( !(p_bl_1 < p_bl_2) );
+
+ std::pair<const char*, float> p_sf_1("total enlightenment", 433.00);
+ std::pair<const char*, float> p_sf_2 = std::make_pair("total enlightenment",
+ 433.00);
+ VERIFY( p_sf_1 == p_sf_2 );
+ VERIFY( !(p_sf_1 < p_sf_2) );
+
+ std::pair<const char*, gnu_obj> p_sg_1("enlightenment", gnu_obj(5));
+ std::pair<const char*, gnu_obj> p_sg_2 = std::make_pair("enlightenment",
+ gnu_obj(5));
+ VERIFY( p_sg_1 == p_sg_2 );
+ VERIFY( !(p_sg_1 < p_sg_2) );
+
+ std::pair<gnu_t<long>, gnu_obj> p_st_1(gnu_t<long>(false), gnu_obj(5));
+ std::pair<gnu_t<long>, gnu_obj> p_st_2 = std::make_pair(gnu_t<long>(false),
+ gnu_obj(5));
+ VERIFY( p_st_1 == p_st_2 );
+ VERIFY( !(p_st_1 < p_st_2) );
+}
+
+int main()
+{
+ test01();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/pair/2.cc b/libstdc++-v3/testsuite/20_util/pair/2.cc
new file mode 100644
index 000000000..0826cdb2f
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/pair/2.cc
@@ -0,0 +1,59 @@
+// 2001-06-18 Benjamin Kosnik <bkoz@redhat.com>
+
+// Copyright (C) 2001, 2004, 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 20.2.2 Pairs
+
+#include <utility>
+#include <testsuite_hooks.h>
+
+class gnu_obj
+{
+ int i;
+public:
+ gnu_obj(int arg = 0): i(arg) { }
+ bool operator==(const gnu_obj& rhs) const { return i == rhs.i; }
+ bool operator<(const gnu_obj& rhs) const { return i < rhs.i; }
+};
+
+template<typename T>
+ struct gnu_t
+ {
+ bool b;
+ public:
+ gnu_t(bool arg = 0): b(arg) { }
+ bool operator==(const gnu_t& rhs) const { return b == rhs.b; }
+ bool operator<(const gnu_t& rhs) const { return int(b) < int(rhs.b); }
+ };
+
+// homogeneous
+void test02()
+{
+ bool test __attribute__((unused)) = true;
+
+ std::pair<bool, bool> p_bb_1(true, false);
+ std::pair<bool, bool> p_bb_2 = std::make_pair(true, false);
+ VERIFY( p_bb_1 == p_bb_2 );
+ VERIFY( !(p_bb_1 < p_bb_2) );
+}
+
+int main()
+{
+ test02();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/pair/3.cc b/libstdc++-v3/testsuite/20_util/pair/3.cc
new file mode 100644
index 000000000..fc19a4acd
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/pair/3.cc
@@ -0,0 +1,78 @@
+// 2001-06-18 Benjamin Kosnik <bkoz@redhat.com>
+
+// Copyright (C) 2001, 2004, 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 20.2.2 Pairs
+
+#include <utility>
+#include <testsuite_hooks.h>
+
+class gnu_obj
+{
+ int i;
+public:
+ gnu_obj(int arg = 0): i(arg) { }
+ bool operator==(const gnu_obj& rhs) const { return i == rhs.i; }
+ bool operator<(const gnu_obj& rhs) const { return i < rhs.i; }
+};
+
+template<typename T>
+ struct gnu_t
+ {
+ bool b;
+ public:
+ gnu_t(bool arg = 0): b(arg) { }
+ bool operator==(const gnu_t& rhs) const { return b == rhs.b; }
+ bool operator<(const gnu_t& rhs) const { return int(b) < int(rhs.b); }
+ };
+
+
+// const
+void test03()
+{
+ bool test __attribute__((unused)) = true;
+
+ const std::pair<bool, long> p_bl_1(true, 433);
+ const std::pair<bool, long> p_bl_2 = std::make_pair(true, 433);
+ VERIFY( p_bl_1 == p_bl_2 );
+ VERIFY( !(p_bl_1 < p_bl_2) );
+
+ const std::pair<const char*, float> p_sf_1("total enlightenment", 433.00);
+ const std::pair<const char*, float> p_sf_2 =
+ std::make_pair("total enlightenment", 433.00);
+ VERIFY( p_sf_1 == p_sf_2 );
+ VERIFY( !(p_sf_1 < p_sf_2) );
+
+ const std::pair<const char*, gnu_obj> p_sg_1("enlightenment", gnu_obj(5));
+ const std::pair<const char*, gnu_obj> p_sg_2 =
+ std::make_pair("enlightenment", gnu_obj(5));
+ VERIFY( p_sg_1 == p_sg_2 );
+ VERIFY( !(p_sg_1 < p_sg_2) );
+
+ const std::pair<gnu_t<long>, gnu_obj> p_st_1(gnu_t<long>(false), gnu_obj(5));
+ const std::pair<gnu_t<long>, gnu_obj> p_st_2 =
+ std::make_pair(gnu_t<long>(false), gnu_obj(5));
+ VERIFY( p_st_1 == p_st_2 );
+ VERIFY( !(p_st_1 < p_st_2) );
+}
+
+int main()
+{
+ test03();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/pair/4.cc b/libstdc++-v3/testsuite/20_util/pair/4.cc
new file mode 100644
index 000000000..7431fc1e7
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/pair/4.cc
@@ -0,0 +1,66 @@
+// 2001-06-18 Benjamin Kosnik <bkoz@redhat.com>
+
+// Copyright (C) 2001, 2004, 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 20.2.2 Pairs
+
+#include <utility>
+#include <testsuite_hooks.h>
+
+class gnu_obj
+{
+ int i;
+public:
+ gnu_obj(int arg = 0): i(arg) { }
+ bool operator==(const gnu_obj& rhs) const { return i == rhs.i; }
+ bool operator<(const gnu_obj& rhs) const { return i < rhs.i; }
+};
+
+template<typename T>
+ struct gnu_t
+ {
+ bool b;
+ public:
+ gnu_t(bool arg = 0): b(arg) { }
+ bool operator==(const gnu_t& rhs) const { return b == rhs.b; }
+ bool operator<(const gnu_t& rhs) const { return int(b) < int(rhs.b); }
+ };
+
+// const&
+void test04()
+{
+ bool test __attribute__((unused)) = true;
+ const gnu_obj& obj1 = gnu_obj(5);
+ const std::pair<const char*, gnu_obj> p_sg_1("enlightenment", obj1);
+ const std::pair<const char*, gnu_obj> p_sg_2 =
+ std::make_pair("enlightenment", obj1);
+ VERIFY( p_sg_1 == p_sg_2 );
+ VERIFY( !(p_sg_1 < p_sg_2) );
+
+ const gnu_t<long>& tmpl1 = gnu_t<long>(false);
+ const std::pair<gnu_t<long>, gnu_obj> p_st_1(tmpl1, obj1);
+ const std::pair<gnu_t<long>, gnu_obj> p_st_2 = std::make_pair(tmpl1, obj1);
+ VERIFY( p_st_1 == p_st_2 );
+ VERIFY( !(p_st_1 < p_st_2) );
+}
+
+int main()
+{
+ test04();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/pair/40925.cc b/libstdc++-v3/testsuite/20_util/pair/40925.cc
new file mode 100644
index 000000000..6abeb617f
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/pair/40925.cc
@@ -0,0 +1,67 @@
+// { dg-options "-std=gnu++0x" }
+// { dg-do compile }
+
+// Copyright (C) 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+#include <utility>
+
+struct X
+{
+ explicit X(int, int) { }
+
+private:
+ X(const X&) = delete;
+};
+
+struct move_only
+{
+ move_only() { }
+ move_only(move_only&&) { }
+
+private:
+ move_only(const move_only&) = delete;
+};
+
+// libstdc++/40925
+void test01()
+{
+ int *ip = 0;
+ int X::*mp = 0;
+
+ std::pair<int*, int*> p1(0, 0);
+ std::pair<int*, int*> p2(ip, 0);
+ std::pair<int*, int*> p3(0, ip);
+ std::pair<int*, int*> p4(ip, ip);
+
+ std::pair<int X::*, int*> p5(0, 0);
+ std::pair<int X::*, int X::*> p6(mp, 0);
+ std::pair<int X::*, int X::*> p7(0, mp);
+ std::pair<int X::*, int X::*> p8(mp, mp);
+
+ std::pair<int*, move_only> p9(0, move_only());
+ std::pair<int X::*, move_only> p10(0, move_only());
+ std::pair<move_only, int*> p11(move_only(), 0);
+ std::pair<move_only, int X::*> p12(move_only(), 0);
+
+ std::pair<int*, move_only> p13(ip, move_only());
+ std::pair<int X::*, move_only> p14(mp, move_only());
+ std::pair<move_only, int*> p15(move_only(), ip);
+ std::pair<move_only, int X::*> p16(move_only(), mp);
+
+ std::pair<move_only, move_only> p17(move_only(), move_only());
+}
diff --git a/libstdc++-v3/testsuite/20_util/pair/44487.cc b/libstdc++-v3/testsuite/20_util/pair/44487.cc
new file mode 100644
index 000000000..833d98645
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/pair/44487.cc
@@ -0,0 +1,51 @@
+// { dg-options "-std=gnu++0x" }
+// { dg-do compile }
+
+// Copyright (C) 2010 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+#include <utility>
+
+int x, y;
+
+std::pair<int&, int&>
+foo1()
+{
+ std::pair<int&, int&> blah(x, y);
+ return blah;
+}
+
+std::pair<int&, int&>
+foo2()
+{
+ const std::pair<int&, int&> blah(x, y);
+ return blah;
+}
+
+std::pair<int&, int&>
+foo3()
+{
+ std::pair<int&, int&> blah(x, y);
+ return std::pair<int&, int&>(std::move(blah));
+}
+
+std::pair<int&, int&>
+foo4()
+{
+ const std::pair<int&, int&> blah(x, y);
+ return std::pair<int&, int&>(std::move(blah));
+}
diff --git a/libstdc++-v3/testsuite/20_util/pair/comparison_operators/constexpr.cc b/libstdc++-v3/testsuite/20_util/pair/comparison_operators/constexpr.cc
new file mode 100644
index 000000000..d5dc6e4e1
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/pair/comparison_operators/constexpr.cc
@@ -0,0 +1,29 @@
+// { dg-do compile }
+// { dg-options "-std=gnu++0x" }
+
+// Copyright (C) 2010 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+#include <utility>
+#include <testsuite_common_types.h>
+
+int main()
+{
+ __gnu_test::constexpr_comparison_operators test;
+ test.operator()<std::pair<int, int>>();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/pair/cons/constexpr.cc b/libstdc++-v3/testsuite/20_util/pair/cons/constexpr.cc
new file mode 100644
index 000000000..1c854627e
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/pair/cons/constexpr.cc
@@ -0,0 +1,39 @@
+// { dg-do compile }
+// { dg-options "-std=gnu++0x" }
+
+// Copyright (C) 2010 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+#include <memory>
+#include <testsuite_common_types.h>
+
+int main()
+{
+ __gnu_test::constexpr_default_constructible test1;
+ test1.operator()<std::pair<int, int>>();
+
+ __gnu_test::constexpr_single_value_constructible test2;
+ test2.operator()<std::pair<int, int>, std::pair<int, int>>();
+ test2.operator()<std::pair<int, int>, std::pair<short, short>>();
+
+ // test 3
+ const int i1(129);
+ const int i2(6);
+ constexpr std::pair<int, int> p3(i1, i2);
+
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/pair/moveable.cc b/libstdc++-v3/testsuite/20_util/pair/moveable.cc
new file mode 100644
index 000000000..9abdd8107
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/pair/moveable.cc
@@ -0,0 +1,63 @@
+// { dg-options "-std=gnu++0x" }
+
+// Copyright (C) 2005, 2007, 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+
+// NOTE: This makes use of the fact that we know how moveable
+// is implemented on pair, and also vector. If the implementation
+// changes this test may begin to fail.
+
+#include <vector>
+#include <utility>
+#include <testsuite_hooks.h>
+
+bool test __attribute__((unused)) = true;
+
+void
+test1()
+{
+ std::pair<int,int> a(1,1),b(2,2);
+ a=std::move(b);
+ VERIFY(a.first == 2 && a.second == 2 && b.first == 2 && b.second == 2);
+ std::pair<int,int> c(std::move(a));
+ VERIFY(c.first == 2 && c.second == 2 && a.first == 2 && a.second == 2);
+}
+
+void
+test2()
+{
+ std::vector<int> v,w;
+ v.push_back(1);
+ w.push_back(2);
+ w.push_back(2);
+ std::pair<int, std::vector<int> > p = make_pair(1,v);
+ std::pair<int, std::vector<int> > q = make_pair(2,w);
+ p = std::move(q);
+ VERIFY(p.first == 2 && q.first == 2 &&
+ p.second.size() == 2 && q.second.size() == 0);
+ std::pair<int, std::vector<int> > r(std::move(p));
+ VERIFY(r.first == 2 && p.first == 2 &&
+ r.second.size() == 2 && p.second.size() == 0);
+}
+
+int
+main()
+{
+ test1();
+ test2();
+}
diff --git a/libstdc++-v3/testsuite/20_util/pair/piecewise.cc b/libstdc++-v3/testsuite/20_util/pair/piecewise.cc
new file mode 100644
index 000000000..ef7147320
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/pair/piecewise.cc
@@ -0,0 +1,98 @@
+// { dg-options "-std=gnu++0x" }
+
+// 2010-04-30 Paolo Carlini <paolo.carlini@oracle.com>
+//
+// Copyright (C) 2010 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// Tuple
+
+#include <utility>
+#include <tuple>
+#include <testsuite_hooks.h>
+
+struct type_zero
+{
+ type_zero() : n_(757) { }
+
+ type_zero(const type_zero&) = delete;
+ type_zero(type_zero&& other) : n_(other.n_) { }
+
+ int get() const { return n_; }
+
+private:
+ int n_;
+};
+
+struct type_one
+{
+ type_one(int n) : n_(n) { }
+
+ type_one(const type_one&) = delete;
+ type_one(type_one&& other) : n_(other.n_) { }
+
+ int get() const { return n_; }
+
+private:
+ int n_;
+};
+
+struct type_two
+{
+ type_two(int n1, int n2) : n1_(n1), n2_(n2) { }
+
+ type_two(const type_two&) = delete;
+ type_two(type_two&& other) : n1_(other.n1_), n2_(other.n2_) { }
+
+ int get1() const { return n1_; }
+ int get2() const { return n2_; }
+
+private:
+ int n1_, n2_;
+};
+
+void test01()
+{
+ bool test __attribute__((unused)) = true;
+
+ std::pair<type_one, type_zero> pp0(std::piecewise_construct_t(),
+ std::forward_as_tuple(-3),
+ std::forward_as_tuple());
+ VERIFY( pp0.first.get() == -3 );
+ VERIFY( pp0.second.get() == 757 );
+
+ std::pair<type_one, type_two> pp1(std::piecewise_construct_t(),
+ std::forward_as_tuple(6),
+ std::forward_as_tuple(5, 4));
+ VERIFY( pp1.first.get() == 6 );
+ VERIFY( pp1.second.get1() == 5 );
+ VERIFY( pp1.second.get2() == 4 );
+
+ std::pair<type_two, type_two> pp2(std::piecewise_construct_t(),
+ std::forward_as_tuple(2, 1),
+ std::forward_as_tuple(-1, -3));
+ VERIFY( pp2.first.get1() == 2 );
+ VERIFY( pp2.first.get2() == 1 );
+ VERIFY( pp2.second.get1() == -1 );
+ VERIFY( pp2.second.get2() == -3 );
+}
+
+int main()
+{
+ test01();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/pair/requirements/dr801.cc b/libstdc++-v3/testsuite/20_util/pair/requirements/dr801.cc
new file mode 100644
index 000000000..36d380dcf
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/pair/requirements/dr801.cc
@@ -0,0 +1,52 @@
+// { dg-do compile }
+// { dg-options "-std=gnu++0x" }
+
+// Copyright (C) 2010 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+#include <memory>
+#include <type_traits>
+
+// DR 801, pair and tuple vs. "passed in registers"
+void test_trivial()
+{
+ // PODType, TType, NType, SLType, LType, NLType, LTypeDerived
+ typedef std::pair<int, int> pair_type;
+ // static_assert(std::is_literal_type<pair_type>::value, "! literal");
+ static_assert(std::has_trivial_copy_constructor<pair_type>::value,
+ "! triv copy");
+ static_assert(std::has_trivial_destructor<pair_type>::value,
+ "! triv destructor");
+ // static_assert(std::is_standard_layout<pair_type>::value,
+ // "! standard layout");
+
+ // Negative
+ /*
+ static_assert(std::has_trivial_default_constructor<pair_type>::value,
+ "! triv default");
+ static_assert(std::has_trivial_copy_assign<pair_type>::value,
+ "! triv assign");
+ static_assert(std::is_trivial<pair_type>::value, "! triv");
+ static_assert(std::is_pod<pair_type>::value, "! pod");
+ */
+}
+
+int main()
+{
+ test_trivial();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/pair/requirements/explicit_instantiation/1.cc b/libstdc++-v3/testsuite/20_util/pair/requirements/explicit_instantiation/1.cc
new file mode 100644
index 000000000..262c575cf
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/pair/requirements/explicit_instantiation/1.cc
@@ -0,0 +1,25 @@
+// { dg-do compile }
+
+// Copyright (C) 2007, 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+
+// This file tests explicit instantiation of library containers.
+
+#include <utility>
+
+template class std::pair<int, long>;
diff --git a/libstdc++-v3/testsuite/20_util/pair/swap.cc b/libstdc++-v3/testsuite/20_util/pair/swap.cc
new file mode 100644
index 000000000..a76f5f3cb
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/pair/swap.cc
@@ -0,0 +1,50 @@
+// { dg-options "-std=gnu++0x" }
+
+// Copyright (C) 2007, 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+
+#include <utility>
+#include <testsuite_allocator.h>
+#include <testsuite_hooks.h>
+
+void test01()
+{
+ bool test __attribute__((unused)) = true;
+ typedef __gnu_test::uneq_allocator<double> ua_type;
+ ua_type one(1), two(2);
+
+ std::pair<ua_type, int> p1(one, 1), p2(two, 2);
+
+ p1.swap(p2);
+ VERIFY( p1.first.get_personality() == 2 );
+ VERIFY( p1.second == 2 );
+ VERIFY( p2.first.get_personality() == 1 );
+ VERIFY( p2.second == 1 );
+
+ swap(p1, p2);
+ VERIFY( p2.first.get_personality() == 2 );
+ VERIFY( p2.second == 2 );
+ VERIFY( p1.first.get_personality() == 1 );
+ VERIFY( p1.second == 1 );
+}
+
+int main()
+{
+ test01();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/ratio/comparisons/comp1.cc b/libstdc++-v3/testsuite/20_util/ratio/comparisons/comp1.cc
new file mode 100644
index 000000000..eb1bd212f
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/ratio/comparisons/comp1.cc
@@ -0,0 +1,86 @@
+// { dg-options "-std=gnu++0x" }
+// { dg-require-cstdint "" }
+
+// Copyright (C) 2008, 2009, 2010 Free Software Foundation
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+#include <ratio>
+#include <testsuite_hooks.h>
+
+void
+test01()
+{
+ bool test __attribute__((unused)) = true;
+
+ VERIFY(( std::ratio_equal<std::ratio<2,6>, std::ratio<1,3>>::value == 1 ));
+ VERIFY(( std::ratio_equal<std::ratio<2,6>, std::ratio<1,4>>::value == 0 ));
+
+ VERIFY( (std::ratio_not_equal<std::ratio<2,6>,
+ std::ratio<1,3>>::value == 0) );
+ VERIFY( (std::ratio_not_equal<std::ratio<2,6>,
+ std::ratio<1,4>>::value == 1) );
+}
+
+void
+test02()
+{
+ bool test __attribute__((unused)) = true;
+
+ VERIFY( (std::ratio_less<std::ratio<1,4>, std::ratio<1,3>>::value == 1) );
+ VERIFY( (std::ratio_less<std::ratio<-1,3>, std::ratio<1,3>>::value == 1) );
+
+ VERIFY( (std::ratio_less<std::ratio<1,3>, std::ratio<1,4>>::value == 0) );
+ VERIFY( (std::ratio_less<std::ratio<1,3>, std::ratio<-1,3>>::value == 0) );
+
+ VERIFY( (std::ratio_less<std::ratio<-1,3>, std::ratio<-1,4>>::value == 1) );
+ VERIFY( (std::ratio_less<std::ratio<0,4>, std::ratio<0,3>>::value == 0) );
+ VERIFY( (std::ratio_less<std::ratio<1,3>, std::ratio<0,3>>::value == 0) );
+ VERIFY( (std::ratio_less<std::ratio<0,3>, std::ratio<-1,4>>::value == 0) );
+
+ VERIFY( (std::ratio_less_equal<std::ratio<-1,3>,
+ std::ratio<-1,3>>::value == 1) );
+ VERIFY( ( std::ratio_less_equal<std::ratio<1,4>,
+ std::ratio<1,3>>::value == 1) );
+
+ VERIFY( (std::ratio_less_equal<std::ratio<1,4>,
+ std::ratio<-1,3>>::value == 0) );
+ VERIFY( (std::ratio_less_equal<std::ratio<1,3>,
+ std::ratio<-1,3>>::value == 0) );
+
+ VERIFY( (std::ratio_greater<std::ratio<1,3>, std::ratio<1,4>>::value == 1) );
+ VERIFY( (std::ratio_greater<std::ratio<1,3>, std::ratio<-1,3>>::value == 1) );
+
+ VERIFY( (std::ratio_greater<std::ratio<1,4>, std::ratio<1,3>>::value == 0) );
+ VERIFY( (std::ratio_greater<std::ratio<-1,3>, std::ratio<1,3>>::value == 0) );
+
+ VERIFY( (std::ratio_greater_equal<std::ratio<1,3>,
+ std::ratio<1,3>>::value == 1) );
+ VERIFY( (std::ratio_greater_equal<std::ratio<1,3>,
+ std::ratio<-1,3>>::value == 1) );
+
+ VERIFY( (std::ratio_greater_equal<std::ratio<-1,3>,
+ std::ratio<1,3>>::value == 0) );
+ VERIFY( (std::ratio_greater_equal<std::ratio<1,4>,
+ std::ratio<1,3>>::value == 0) );
+}
+
+int main()
+{
+ test01();
+ test02();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/ratio/comparisons/comp2.cc b/libstdc++-v3/testsuite/20_util/ratio/comparisons/comp2.cc
new file mode 100644
index 000000000..20da30cbe
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/ratio/comparisons/comp2.cc
@@ -0,0 +1,60 @@
+// { dg-options "-std=gnu++0x" }
+// { dg-require-cstdint "" }
+
+// Copyright (C) 2008, 2009, 2010, 2011 Free Software Foundation
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+#include <ratio>
+#include <testsuite_hooks.h>
+
+static const std::intmax_t M = INTMAX_MAX;
+
+void
+test01()
+{
+ bool test __attribute__((unused)) = true;
+
+ // No overflow with same denominator
+ VERIFY( (std::ratio_less<std::ratio<M - 2, M>,
+ std::ratio<M - 1, M>>::value == 1) );
+
+ VERIFY( (std::ratio_less<std::ratio<M - 1, M>,
+ std::ratio<M - 2, M>>::value == 0) );
+
+ // No overflow if signs differ
+ VERIFY( (std::ratio_less<std::ratio<-M, M - 1>,
+ std::ratio<M - 1, M - 2>>::value == 1) );
+
+ VERIFY( (std::ratio_less<std::ratio<M - 1, M - 2>,
+ std::ratio<-M, M - 1>>::value == 0) );
+
+ // No overflow
+ VERIFY( (std::ratio_less<std::ratio<M, M - 1>,
+ std::ratio<M, M - 2>>::value == 1) );
+
+ VERIFY( (std::ratio_less<std::ratio<-M, M - 1>,
+ std::ratio<-M, M - 2>>::value == 0) );
+
+ VERIFY( (std::ratio_less<std::ratio<M - 2, M - 1>,
+ std::ratio<M - 1, M>>::value == 1) );
+}
+
+int main()
+{
+ test01();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/ratio/comparisons/comp3.cc b/libstdc++-v3/testsuite/20_util/ratio/comparisons/comp3.cc
new file mode 100644
index 000000000..f8c0c486b
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/ratio/comparisons/comp3.cc
@@ -0,0 +1,75 @@
+// { dg-options "-std=gnu++0x" }
+// { dg-require-cstdint "" }
+
+// 2011-02-28 Paolo Carlini <paolo.carlini@oracle.com>
+
+// Copyright (C) 2011 Free Software Foundation
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+#include <ratio>
+#include <testsuite_hooks.h>
+
+void
+test01()
+{
+ bool test __attribute__((unused)) = true;
+
+ VERIFY( (std::ratio_less<std::ratio<59, 29131>,
+ std::ratio<59, 29129>>::value == 1) );
+ VERIFY( (std::ratio_less<std::ratio<4733, 13>,
+ std::ratio<4751, 13>>::value == 1) );
+ VERIFY( (std::ratio_less<std::ratio<25703, 25717>,
+ std::ratio<25733, 25741>>::value == 1) );
+ VERIFY( (std::ratio_less<std::ratio<631, 769>,
+ std::ratio<673, 773>>::value == 1) );
+ VERIFY( (std::ratio_less<std::ratio<8353, 16903>,
+ std::ratio<17891, 32099>>::value == 1) );
+ VERIFY( (std::ratio_less<std::ratio<2311, 18701>,
+ std::ratio<18457, 19571>>::value == 1) );
+
+ VERIFY( (std::ratio_less<std::ratio<60, 29132>,
+ std::ratio<60, 29130>>::value == 1) );
+ VERIFY( (std::ratio_less<std::ratio<4734, 14>,
+ std::ratio<4752, 14>>::value == 1) );
+ VERIFY( (std::ratio_less<std::ratio<25704, 25718>,
+ std::ratio<25732, 25742>>::value == 1) );
+ VERIFY( (std::ratio_less<std::ratio<632, 770>,
+ std::ratio<674, 774>>::value == 1) );
+ VERIFY( (std::ratio_less<std::ratio<8352, 16904>,
+ std::ratio<17892, 32100>>::value == 1) );
+ VERIFY( (std::ratio_less<std::ratio<2312, 18702>,
+ std::ratio<18458, 19572>>::value == 1) );
+
+ VERIFY( (std::ratio_less<std::ratio<58, 29130>,
+ std::ratio<58, 29128>>::value == 1) );
+ VERIFY( (std::ratio_less<std::ratio<4732, 12>,
+ std::ratio<4750, 12>>::value == 1) );
+ VERIFY( (std::ratio_less<std::ratio<25702, 25716>,
+ std::ratio<25734, 25740>>::value == 1) );
+ VERIFY( (std::ratio_less<std::ratio<630, 768>,
+ std::ratio<672, 772>>::value == 1) );
+ VERIFY( (std::ratio_less<std::ratio<8354, 16902>,
+ std::ratio<17890, 32102>>::value == 1) );
+ VERIFY( (std::ratio_less<std::ratio<2310, 18700>,
+ std::ratio<18456, 19570>>::value == 1) );
+}
+
+int main()
+{
+ test01();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/ratio/cons/cons1.cc b/libstdc++-v3/testsuite/20_util/ratio/cons/cons1.cc
new file mode 100644
index 000000000..a3dab54fd
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/ratio/cons/cons1.cc
@@ -0,0 +1,51 @@
+// { dg-options "-std=gnu++0x" }
+// { dg-require-cstdint "" }
+
+// 2008-07-03 Chris Fairles <chris.fairles@gmail.com>
+
+// Copyright (C) 2008, 2009 Free Software Foundation
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+#include <ratio>
+#include <testsuite_hooks.h>
+
+void
+test01()
+{
+ bool test __attribute__((unused)) = true;
+
+ std::ratio<1,3> r0;
+ std::ratio<2,6> r1;
+ std::ratio<2,-6> r2;
+ std::ratio<-2,6> r3;
+
+ VERIFY( r0.num == 1 );
+ VERIFY( r0.den == 3 );
+
+ VERIFY( r1.num == r0.num );
+ VERIFY( r1.den == r0.den );
+ VERIFY( r2.num == -r0.num );
+ VERIFY( r2.den == r0.den );
+ VERIFY( r3.num == -r0.num );
+ VERIFY( r3.den == r0.den );
+}
+
+int main()
+{
+ test01();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/ratio/cons/cons_overflow_neg.cc b/libstdc++-v3/testsuite/20_util/ratio/cons/cons_overflow_neg.cc
new file mode 100644
index 000000000..ca91e46c8
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/ratio/cons/cons_overflow_neg.cc
@@ -0,0 +1,54 @@
+// { dg-do compile }
+// { dg-options "-std=gnu++0x" }
+// { dg-require-cstdint "" }
+
+// Copyright (C) 2008, 2009, 2010, 2011 Free Software Foundation
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+#include <ratio>
+
+void
+test01()
+{
+ std::ratio<INTMAX_MAX, INTMAX_MAX> r1 __attribute__((unused));
+ std::ratio<-INTMAX_MAX, INTMAX_MAX> r2 __attribute__((unused));
+}
+
+void
+test02()
+{
+ std::ratio<INTMAX_MIN, 1> r1 __attribute__((unused));
+}
+
+void
+test03()
+{
+ std::ratio<1, INTMAX_MIN> r1 __attribute__((unused));
+}
+
+void
+test04()
+{
+ std::ratio<1,0> r1 __attribute__((unused));
+}
+
+// { dg-error "instantiated from here" "" { target *-*-* } 34 }
+// { dg-error "instantiated from here" "" { target *-*-* } 40 }
+// { dg-error "instantiated from here" "" { target *-*-* } 46 }
+// { dg-error "denominator cannot be zero" "" { target *-*-* } 155 }
+// { dg-error "out of range" "" { target *-*-* } 156 }
+// { dg-error "overflow in constant expression" "" { target *-*-* } 74 }
diff --git a/libstdc++-v3/testsuite/20_util/ratio/operations/45866.cc b/libstdc++-v3/testsuite/20_util/ratio/operations/45866.cc
new file mode 100644
index 000000000..19735fc3e
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/ratio/operations/45866.cc
@@ -0,0 +1,67 @@
+// { dg-options "-std=gnu++0x" }
+// { dg-require-cstdint "" }
+
+// 2010-10-18 Paolo Carlini <paolo.carlini@oracle.com>
+
+// Copyright (C) 2010 Free Software Foundation
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+#include <ratio>
+#include <testsuite_hooks.h>
+
+// libstdc++/45866
+void test01()
+{
+ bool test __attribute__((unused)) = true;
+
+ typedef std::ratio<1, 4>::type r_type1;
+ typedef std::ratio<3, 2>::type r_type2;
+
+ typedef std::ratio_add<r_type1, r_type2> ra_type;
+
+ VERIFY( ra_type::num == ra_type::type::num );
+ VERIFY( ra_type::den == ra_type::type::den );
+ VERIFY( ra_type::num == 7 );
+ VERIFY( ra_type::den == 4 );
+
+ typedef std::ratio_subtract<r_type1, r_type2> rs_type;
+
+ VERIFY( rs_type::num == rs_type::type::num );
+ VERIFY( rs_type::den == rs_type::type::den );
+ VERIFY( rs_type::num == -5 );
+ VERIFY( rs_type::den == 4 );
+
+ typedef std::ratio_multiply<r_type1, r_type2> rm_type;
+
+ VERIFY( rm_type::num == rm_type::type::num );
+ VERIFY( rm_type::den == rm_type::type::den );
+ VERIFY( rm_type::num == 3 );
+ VERIFY( rm_type::den == 8 );
+
+ typedef std::ratio_divide<r_type1, r_type2> rd_type;
+
+ VERIFY( rd_type::num == rd_type::type::num );
+ VERIFY( rd_type::den == rd_type::type::den );
+ VERIFY( rd_type::num == 1 );
+ VERIFY( rd_type::den == 6 );
+}
+
+int main()
+{
+ test01();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/ratio/operations/47913.cc b/libstdc++-v3/testsuite/20_util/ratio/operations/47913.cc
new file mode 100644
index 000000000..4105a710d
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/ratio/operations/47913.cc
@@ -0,0 +1,42 @@
+// { dg-options "-std=gnu++0x" }
+// { dg-require-cstdint "" }
+
+// Copyright (C) 2011 Free Software Foundation
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+#include <ratio>
+#include <testsuite_hooks.h>
+
+// libstdc++/47913
+void test01()
+{
+ bool test __attribute__((unused)) = true;
+ using namespace std;
+
+ const intmax_t m = (intmax_t)1 << (4 * sizeof(intmax_t) - 1);
+ typedef ratio_add<ratio<1, (m - 1) * (m - 2)>,
+ ratio<1, (m - 3) * (m - 2)> > ra_type;
+
+ VERIFY( ra_type::num == 2 );
+ VERIFY( ra_type::den == (m - 1) * (m - 3) );
+}
+
+int main()
+{
+ test01();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/ratio/operations/ops1.cc b/libstdc++-v3/testsuite/20_util/ratio/operations/ops1.cc
new file mode 100644
index 000000000..183269e62
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/ratio/operations/ops1.cc
@@ -0,0 +1,74 @@
+// { dg-options "-std=gnu++0x" }
+// { dg-require-cstdint "" }
+
+// 2008-07-03 Chris Fairles <chris.fairles@gmail.com>
+
+// Copyright (C) 2008, 2009 Free Software Foundation
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+#include <ratio>
+#include <testsuite_hooks.h>
+
+void
+test01()
+{
+ bool test __attribute__((unused)) = true;
+
+ std::ratio_add<std::ratio<3,8>, std::ratio<5,12>>::type r;
+
+ VERIFY( r.num == 19 );
+ VERIFY( r.den == 24 );
+}
+
+void
+test02()
+{
+ bool test __attribute__((unused)) = true;
+ std::ratio_subtract<std::ratio<3,8>, std::ratio<5,12>>::type r;
+
+ VERIFY( r.num == -1 );
+ VERIFY( r.den == 24 );
+}
+
+void
+test03()
+{
+ bool test __attribute__((unused)) = true;
+ std::ratio_multiply<std::ratio<3,8>, std::ratio<5,12>>::type r;
+
+ VERIFY( r.num == 5 );
+ VERIFY( r.den == 32 );
+}
+
+void
+test04()
+{
+ bool test __attribute__((unused)) = true;
+ std::ratio_divide<std::ratio<3,8>, std::ratio<5,12>>::type r;
+
+ VERIFY( r.num == 9 );
+ VERIFY( r.den == 10 );
+}
+
+int main()
+{
+ test01();
+ test02();
+ test03();
+ test04();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/ratio/operations/ops2.cc b/libstdc++-v3/testsuite/20_util/ratio/operations/ops2.cc
new file mode 100644
index 000000000..abd2e7556
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/ratio/operations/ops2.cc
@@ -0,0 +1,72 @@
+// { dg-options "-std=gnu++0x" }
+// { dg-require-cstdint "" }
+
+// 2008-07-03 Chris Fairles <chris.fairles@gmail.com>
+
+// Copyright (C) 2008, 2009 Free Software Foundation
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+#include <ratio>
+#include <testsuite_hooks.h>
+
+typedef std::ratio<1, INTMAX_MAX> one_over_max;
+typedef std::ratio<2, INTMAX_MAX> two_over_max;
+typedef std::ratio<INTMAX_MAX, 1> max_over_one;
+typedef std::ratio<INTMAX_MAX, 2> max_over_two;
+
+void
+test01()
+{
+ bool test __attribute__((unused)) = true;
+
+ std::ratio_add<one_over_max, one_over_max>::type r1;
+
+ VERIFY( r1.num == two_over_max::num);
+ VERIFY( r1.den == two_over_max::den);
+
+ std::ratio_add<
+ std::ratio<INTMAX_MAX / 2, INTMAX_MAX / 2>,
+ std::ratio<INTMAX_MAX / 2 , INTMAX_MAX / 2 + 1>>::type r2;
+
+ VERIFY( r2.num == INTMAX_MAX );
+ VERIFY( r2.den == (INTMAX_MAX / 2) + 1 );
+}
+
+void
+test02()
+{
+ bool test __attribute__((unused)) = true;
+
+ std::ratio_subtract<one_over_max, one_over_max>::type r1;
+
+ VERIFY( r1.num == 0);
+ VERIFY( r1.den == 1);
+
+ std::ratio_subtract<
+ std::ratio<INTMAX_MAX / 2, INTMAX_MAX / 2>,
+ std::ratio<INTMAX_MAX / 2 , INTMAX_MAX / 2 + 1>>::type r2;
+
+ VERIFY( r2.num == 1 );
+ VERIFY( r2.den == (INTMAX_MAX / 2) + 1 );
+}
+
+int main()
+{
+ test01();
+ test02();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/ratio/operations/ops3.cc b/libstdc++-v3/testsuite/20_util/ratio/operations/ops3.cc
new file mode 100644
index 000000000..fde9fb9dd
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/ratio/operations/ops3.cc
@@ -0,0 +1,71 @@
+// { dg-options "-std=gnu++0x" }
+// { dg-require-cstdint "" }
+
+// 2008-07-03 Chris Fairles <chris.fairles@gmail.com>
+
+// Copyright (C) 2008, 2009 Free Software Foundation
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+#include <ratio>
+#include <testsuite_hooks.h>
+
+void
+test01()
+{
+ bool test __attribute__((unused)) = true;
+
+ std::ratio_multiply<
+ std::ratio<2, INTMAX_MAX>,
+ std::ratio<INTMAX_MAX, 2>>::type r1;
+
+ VERIFY( r1.num == 1 );
+ VERIFY( r1.den == 1 );
+
+ std::ratio_multiply<
+ std::ratio<INTMAX_MAX, 2>,
+ std::ratio<2 , INTMAX_MAX - 1>>::type r2;
+
+ VERIFY( r2.num == INTMAX_MAX );
+ VERIFY( r2.den == INTMAX_MAX - 1 );
+}
+
+void
+test02()
+{
+ bool test __attribute__((unused)) = true;
+
+ std::ratio_divide<
+ std::ratio<INTMAX_MAX, 2>,
+ std::ratio<INTMAX_MAX, 2>>::type r1;
+
+ VERIFY( r1.num == 1 );
+ VERIFY( r1.den == 1 );
+
+ std::ratio_divide<
+ std::ratio<INTMAX_MAX-1, 2>,
+ std::ratio<INTMAX_MAX, 2>>::type r2;
+
+ VERIFY( r2.num == INTMAX_MAX - 1 );
+ VERIFY( r2.den == INTMAX_MAX );
+}
+
+int main()
+{
+ test01();
+ test02();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/ratio/operations/ops_overflow_neg.cc b/libstdc++-v3/testsuite/20_util/ratio/operations/ops_overflow_neg.cc
new file mode 100644
index 000000000..b7076dfc5
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/ratio/operations/ops_overflow_neg.cc
@@ -0,0 +1,47 @@
+// { dg-do compile }
+// { dg-options "-std=gnu++0x" }
+// { dg-require-cstdint "" }
+
+// 2008-07-03 Chris Fairles <chris.fairles@gmail.com>
+
+// Copyright (C) 2008, 2009, 2011 Free Software Foundation
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+#include <ratio>
+
+void
+test01()
+{
+ std::ratio_add<std::ratio<INTMAX_MAX, 1>, std::ratio<1>>::type r1;
+}
+
+void
+test02()
+{
+ std::ratio_multiply<std::ratio<-INTMAX_MAX, 2>, std::ratio<3, 2>>::type r1;
+ std::ratio_multiply<std::ratio<INTMAX_MAX>, std::ratio<INTMAX_MAX>>::type r2;
+}
+
+// { dg-error "instantiated from here" "" { target *-*-* } 29 }
+// { dg-error "instantiated from here" "" { target *-*-* } 35 }
+// { dg-error "instantiated from here" "" { target *-*-* } 36 }
+// { dg-error "overflow in addition" "" { target *-*-* } 132 }
+// { dg-error "overflow in multiplication" "" { target *-*-* } 104 }
+// { dg-error "overflow in multiplication" "" { target *-*-* } 100 }
+// { dg-error "overflow in multiplication" "" { target *-*-* } 102 }
+// { dg-excess-errors "In instantiation of" }
+// { dg-excess-errors "out of range" }
diff --git a/libstdc++-v3/testsuite/20_util/ratio/requirements/constexpr_data.cc b/libstdc++-v3/testsuite/20_util/ratio/requirements/constexpr_data.cc
new file mode 100644
index 000000000..d3a1543de
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/ratio/requirements/constexpr_data.cc
@@ -0,0 +1,60 @@
+// { dg-do compile }
+// { dg-options "-std=gnu++0x" }
+
+// Copyright (C) 2010 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+#include <ratio>
+#include <testsuite_common_types.h>
+
+namespace __gnu_test
+{
+ struct constexpr_member_data
+ {
+ template<typename _Ttesttype>
+ void
+ operator()()
+ {
+ struct _Concept
+ {
+ void __constraint()
+ {
+ constexpr intmax_t v1 __attribute__((unused))
+ = _Ttesttype::num;
+ constexpr intmax_t v2 __attribute__((unused))
+ = _Ttesttype::den;
+ }
+ };
+
+ _Concept c;
+ c.__constraint();
+ }
+ };
+}
+
+int main()
+{
+ __gnu_test::constexpr_member_data test;
+ typedef std::ratio<600, 900> R1;
+ typedef std::ratio<700, 200> R2;
+ test.operator()<R1>();
+ test.operator()<std::ratio_add<R1, R2>>();
+ test.operator()<std::ratio_subtract<R1, R2>>();
+ test.operator()<std::ratio_multiply<R1, R2>>();
+ test.operator()<std::ratio_divide<R1, R2>>();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/raw_storage_iterator/requirements/base_classes.cc b/libstdc++-v3/testsuite/20_util/raw_storage_iterator/requirements/base_classes.cc
new file mode 100644
index 000000000..865e2885a
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/raw_storage_iterator/requirements/base_classes.cc
@@ -0,0 +1,36 @@
+// { dg-do compile }
+
+// 2001-06-18 Benjamin Kosnik <bkoz@redhat.com>
+
+// Copyright (C) 2001, 2003, 2007, 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 20.4.2 raw storage iterator
+
+#include <memory>
+
+void test01()
+{
+ using namespace std;
+
+ // Check for required base class.
+ long l;
+ typedef raw_storage_iterator<long*, long> test_iterator;
+ typedef iterator<output_iterator_tag, void, void, void, void> base_iterator;
+ test_iterator rs_it(&l);
+ base_iterator* base __attribute__((unused)) = &rs_it;
+}
diff --git a/libstdc++-v3/testsuite/20_util/raw_storage_iterator/requirements/explicit_instantiation/1.cc b/libstdc++-v3/testsuite/20_util/raw_storage_iterator/requirements/explicit_instantiation/1.cc
new file mode 100644
index 000000000..906954681
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/raw_storage_iterator/requirements/explicit_instantiation/1.cc
@@ -0,0 +1,25 @@
+// { dg-do compile }
+
+// Copyright (C) 2007, 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+
+// This file tests explicit instantiation of library containers.
+
+#include <memory>
+
+template class std::raw_storage_iterator<int*, int>;
diff --git a/libstdc++-v3/testsuite/20_util/raw_storage_iterator/requirements/typedefs.cc b/libstdc++-v3/testsuite/20_util/raw_storage_iterator/requirements/typedefs.cc
new file mode 100644
index 000000000..a62bde782
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/raw_storage_iterator/requirements/typedefs.cc
@@ -0,0 +1,37 @@
+// { dg-do compile }
+// 2001-06-18 Benjamin Kosnik <bkoz@redhat.com>
+
+// Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2009
+// Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 20.4.2 raw storage iterator
+
+#include <memory>
+
+void test01()
+{
+ using namespace std;
+
+ // Check for required typedefs
+ typedef raw_storage_iterator<long*, long> test_iterator;
+ typedef test_iterator::value_type value_type;
+ typedef test_iterator::difference_type difference_type;
+ typedef test_iterator::pointer pointer;
+ typedef test_iterator::reference reference;
+ typedef test_iterator::iterator_category iteratory_category;
+}
diff --git a/libstdc++-v3/testsuite/20_util/reference_wrapper/24803.cc b/libstdc++-v3/testsuite/20_util/reference_wrapper/24803.cc
new file mode 100644
index 000000000..4bf61485c
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/reference_wrapper/24803.cc
@@ -0,0 +1,80 @@
+// { dg-options "-std=gnu++0x" }
+// { dg-do compile }
+
+// Copyright (C) 2008, 2009, 2010, 2011 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+
+#include <functional>
+
+struct test_type
+{
+ int member();
+ int cmember()const;
+ int member2(char);
+ int cmember2(char)const;
+};
+
+struct functor1 : public std::unary_function<int, double>
+{
+ double operator()(int) const;
+};
+
+struct functor2 : public std::binary_function<int, char, double>
+{
+ double operator()(int, char) const;
+};
+
+template <class T>
+void verify_return_type(T, T)
+{
+}
+
+void test01()
+{
+ test_type* null_tt = 0;
+ const test_type* null_ttc = 0;
+ int zero;
+
+ std::reference_wrapper<double (int)>* pr1(0);
+ verify_return_type((*pr1)(0), double());
+ std::reference_wrapper<double (*)(int)>* pr2(0);
+ verify_return_type((*pr2)(0), double());
+ std::reference_wrapper<int (test_type::*)()>* pr3(0);
+ verify_return_type((*pr3)(null_tt), int());
+ std::reference_wrapper<int (test_type::*)()const>* pr4(0);
+ verify_return_type((*pr4)(null_ttc), int());
+ std::reference_wrapper<functor1>* pr5(0);
+
+ // libstdc++/24803
+ verify_return_type((*pr5)(0), double());
+ verify_return_type((*pr5)(zero), double());
+
+ std::reference_wrapper<double (int, char)>* pr1b(0);
+ verify_return_type((*pr1b)(0, 0), double());
+ std::reference_wrapper<double (*)(int, char)>* pr2b(0);
+ verify_return_type((*pr2b)(0, 0), double());
+ std::reference_wrapper<int (test_type::*)(char)>* pr3b(0);
+ verify_return_type((*pr3b)(null_tt,zero), int());
+ std::reference_wrapper<int (test_type::*)()const>* pr4b(0);
+ verify_return_type((*pr4b)(null_ttc), int());
+ std::reference_wrapper<functor2>* pr5b(0);
+
+ // libstdc++/24803
+ verify_return_type((*pr5b)(0, 0), double());
+ verify_return_type((*pr5b)(zero, zero), double());
+}
diff --git a/libstdc++-v3/testsuite/20_util/reference_wrapper/41792.cc b/libstdc++-v3/testsuite/20_util/reference_wrapper/41792.cc
new file mode 100644
index 000000000..b167d7122
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/reference_wrapper/41792.cc
@@ -0,0 +1,34 @@
+// { dg-options "-std=gnu++0x" }
+// { dg-do compile }
+
+// 2010-05-20 Paolo Carlini <paolo.carlini@oracle.com>
+
+// Copyright (C) 2010 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+#include <functional>
+#include <testsuite_hooks.h>
+#include <testsuite_api.h>
+
+// libstdc++/41792
+void test01()
+{
+ using namespace __gnu_test;
+
+ OverloadedAddress* ao1 = new OverloadedAddress();
+ std::reference_wrapper<OverloadedAddress> rw1(*ao1);
+}
diff --git a/libstdc++-v3/testsuite/20_util/reference_wrapper/invoke-2.cc b/libstdc++-v3/testsuite/20_util/reference_wrapper/invoke-2.cc
new file mode 100644
index 000000000..c1b62932f
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/reference_wrapper/invoke-2.cc
@@ -0,0 +1,46 @@
+// { dg-options "-std=gnu++0x" }
+// { dg-do compile}
+// Copyright (C) 2011 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 20.6.4 function object return types [func.ret]
+#include <functional>
+
+struct X
+{
+ int f(int) { return 0; }
+ int i;
+};
+
+void test01()
+{
+ typedef int (X::*mfp)(int);
+ typedef int X::*mp;
+ mfp m = &X::f;
+ mp m2 = &X::i;
+ X x = { };
+ std::ref(m)(x, 1);
+ std::ref(m)(&x, 1);
+ int& i1 = std::ref(m2)(x);
+ int& i2 = std::ref(m2)(&x);
+}
+
+int main()
+{
+ test01();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/reference_wrapper/invoke.cc b/libstdc++-v3/testsuite/20_util/reference_wrapper/invoke.cc
new file mode 100644
index 000000000..7b694c764
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/reference_wrapper/invoke.cc
@@ -0,0 +1,120 @@
+// { dg-options "-std=gnu++0x" }
+
+// Copyright (C) 2008, 2009, 2010, 2011 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+#include <functional>
+#include <type_traits>
+#include <testsuite_hooks.h>
+#include <testsuite_tr1.h>
+
+using namespace __gnu_test;
+
+bool test __attribute__((unused)) = true;
+
+struct X
+{
+ typedef int result_type;
+
+ X() : bar(17) {}
+
+ int foo(float x) { return truncate_float(x); }
+ int foo_c(float x) const { return truncate_float(x); }
+ int foo_v(float x) volatile { return truncate_float(x); }
+ int foo_cv(float x) const volatile { return truncate_float(x); }
+ int foo_varargs(float x, ...) { return truncate_float(x); }
+
+ int operator()(float x)
+ {
+ return foo(x) + 1;
+ }
+
+ int operator()(float x) const
+ {
+ return foo_c(x) + 2;
+ }
+
+ int bar;
+
+ private:
+ X(const X&);
+ X& operator=(const X&);
+};
+
+int seventeen() { return 17; }
+
+struct get_seventeen
+{
+ typedef int result_type;
+ int operator()() const { return 17; }
+};
+
+void test01()
+{
+ using std::ref;
+ using std::cref;
+
+ ::get_seventeen get_sev;
+ ::X x;
+ ::X* xp = &x;
+ int (::X::* p_foo)(float) = &::X::foo;
+ int (::X::* p_foo_c)(float) const = &::X::foo_c;
+ int (::X::* p_foo_v)(float) volatile = &::X::foo_v;
+ int (::X::* p_foo_cv)(float) const volatile = &::X::foo_cv;
+ int (::X::* p_foo_varargs)(float, ...) = &::X::foo_varargs;
+ int ::X::* p_bar = &::X::bar;
+
+ const float pi = 3.14;
+
+ // Functions
+ VERIFY(ref(truncate_float)(pi) == 3);
+ VERIFY(ref(seventeen)() == 17);
+
+ // Function pointers
+ VERIFY(cref(truncate_float)(pi) == 3);
+ VERIFY(cref(seventeen)() == 17);
+
+ // Member function pointers
+ VERIFY(ref(p_foo)(x, pi) == 3);
+ VERIFY(ref(p_foo)(xp, pi) == 3);
+ VERIFY(ref(p_foo_c)(x, pi) == 3);
+ VERIFY(ref(p_foo_c)(xp, pi) == 3);
+ VERIFY(ref(p_foo_v)(x, pi) == 3);
+ VERIFY(ref(p_foo_v)(xp, pi) == 3);
+ VERIFY(ref(p_foo_cv)(x, pi) == 3);
+ VERIFY(ref(p_foo_cv)(xp, pi) == 3);
+ // VERIFY(ref(p_foo_varargs)(x, pi) == 3);
+ // VERIFY(ref(p_foo_varargs)(xp, pi, 1, 1) == 3);
+ // VERIFY(ref(p_foo_varargs)(x, pi, 1, 1) == 3);
+ // VERIFY(ref(p_foo_varargs)(xp, pi) == 3);
+
+ // Member data pointers
+ VERIFY(ref(p_bar)(x) == 17);
+ VERIFY(ref(p_bar)(xp) == 17);
+
+ // Function objects
+ VERIFY(ref(get_sev)() == 17);
+ VERIFY(cref(get_sev)() == 17);
+ VERIFY(ref(x)(pi) == 4);
+ VERIFY(cref(x)(pi) == 5);
+}
+
+int main()
+{
+ test01();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/reference_wrapper/ref_neg.cc b/libstdc++-v3/testsuite/20_util/reference_wrapper/ref_neg.cc
new file mode 100644
index 000000000..947a9b02f
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/reference_wrapper/ref_neg.cc
@@ -0,0 +1,44 @@
+// Copyright (C) 2011 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 20.8.3 Class template reference_wrapper
+
+// { dg-do compile }
+// { dg-options "-std=gnu++0x" }
+
+#include <functional>
+
+struct X { };
+X rval();
+X&& rvalref();
+
+void test01()
+{
+ std::ref(1); // { dg-error "deleted" }
+ std::cref(1); // { dg-error "deleted" }
+ std::ref( int() ); // { dg-error "deleted" }
+ std::cref( int() ); // { dg-error "deleted" }
+ std::ref(rval()); // { dg-error "deleted" }
+ std::cref(rvalref()); // { dg-error "deleted" }
+}
+
+int main()
+{
+ test02();
+}
+
+// { dg-excess-errors "" }
diff --git a/libstdc++-v3/testsuite/20_util/reference_wrapper/result_type.cc b/libstdc++-v3/testsuite/20_util/reference_wrapper/result_type.cc
new file mode 100644
index 000000000..911e9a944
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/reference_wrapper/result_type.cc
@@ -0,0 +1,42 @@
+// { dg-options "-std=gnu++0x" }
+// { dg-do compile }
+
+// 2010-10-06 Paolo Carlini <paolo.carlini@oracle.com>
+
+// Copyright (C) 2010 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+#include <functional>
+
+using namespace std;
+
+struct T;
+
+reference_wrapper<int(float, ...)>::result_type i01;
+reference_wrapper<int(float, ...) const>::result_type i02;
+reference_wrapper<int(float, ...) volatile>::result_type i03;
+reference_wrapper<int(float, ...) const volatile>::result_type i04;
+
+reference_wrapper<int(*)(float, ...)>::result_type i05;
+reference_wrapper<int(* const)(float, ...)>::result_type i06;
+reference_wrapper<int(* volatile)(float, ...)>::result_type i07;
+reference_wrapper<int(* const volatile)(float, ...)>::result_type i08;
+
+reference_wrapper<int(T::*)(float, ...)>::result_type i09;
+reference_wrapper<int(T::*)(float, ...) const>::result_type i10;
+reference_wrapper<int(T::*)(float, ...) volatile>::result_type i11;
+reference_wrapper<int(T::*)(float, ...) const volatile>::result_type i12;
diff --git a/libstdc++-v3/testsuite/20_util/reference_wrapper/typedefs-2.cc b/libstdc++-v3/testsuite/20_util/reference_wrapper/typedefs-2.cc
new file mode 100644
index 000000000..8b1b7e3f1
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/reference_wrapper/typedefs-2.cc
@@ -0,0 +1,69 @@
+// { dg-options "-std=gnu++0x" }
+// { dg-do compile }
+
+// 2010-10-06 Paolo Carlini <paolo.carlini@oracle.com>
+
+// Copyright (C) 2010 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+#include <functional>
+
+using namespace std;
+
+reference_wrapper<int(float)>::argument_type i01;
+reference_wrapper<int(float) const>::argument_type i02;
+reference_wrapper<int(float) volatile>::argument_type i03;
+reference_wrapper<int(float) const volatile>::argument_type i04;
+reference_wrapper<int(float)>::result_type i05;
+reference_wrapper<int(float) const>::result_type i06;
+reference_wrapper<int(float) volatile>::result_type i07;
+reference_wrapper<int(float) const volatile>::result_type i08;
+
+reference_wrapper<int(*)(float)>::argument_type i09;
+reference_wrapper<int(* const)(float)>::argument_type i10;
+reference_wrapper<int(* volatile)(float)>::argument_type i11;
+reference_wrapper<int(* const volatile)(float)>::argument_type i12;
+reference_wrapper<int(*)(float)>::result_type i13;
+reference_wrapper<int(* const)(float)>::result_type i14;
+reference_wrapper<int(* volatile)(float)>::result_type i15;
+reference_wrapper<int(* const volatile)(float)>::result_type i16;
+
+reference_wrapper<int(float, char)>::first_argument_type i17;
+reference_wrapper<int(float, char) const>::first_argument_type i18;
+reference_wrapper<int(float, char) volatile>::first_argument_type i19;
+reference_wrapper<int(float, char) const volatile>::first_argument_type i20;
+reference_wrapper<int(float, char)>::second_argument_type i21;
+reference_wrapper<int(float, char) const>::second_argument_type i22;
+reference_wrapper<int(float, char) volatile>::second_argument_type i23;
+reference_wrapper<int(float, char) const volatile>::second_argument_type i24;
+reference_wrapper<int(float, char)>::result_type i25;
+reference_wrapper<int(float, char) const>::result_type i26;
+reference_wrapper<int(float, char) volatile>::result_type i27;
+reference_wrapper<int(float, char) const volatile>::result_type i28;
+
+reference_wrapper<int(*)(float, char)>::first_argument_type i29;
+reference_wrapper<int(* const)(float, char)>::first_argument_type i30;
+reference_wrapper<int(* volatile)(float, char)>::first_argument_type i31;
+reference_wrapper<int(* const volatile)(float, char)>::first_argument_type i32;
+reference_wrapper<int(*)(float, char)>::second_argument_type i33;
+reference_wrapper<int(* const)(float, char)>::second_argument_type i34;
+reference_wrapper<int(* volatile)(float, char)>::second_argument_type i35;
+reference_wrapper<int(*const volatile)(float, char)>::second_argument_type i36;
+reference_wrapper<int(*)(float, char)>::result_type i37;
+reference_wrapper<int(* const)(float, char)>::result_type i38;
+reference_wrapper<int(* volatile)(float, char)>::result_type i39;
+reference_wrapper<int(* const volatile)(float, char)>::result_type i40;
diff --git a/libstdc++-v3/testsuite/20_util/reference_wrapper/typedefs-3.cc b/libstdc++-v3/testsuite/20_util/reference_wrapper/typedefs-3.cc
new file mode 100644
index 000000000..2fea52eed
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/reference_wrapper/typedefs-3.cc
@@ -0,0 +1,148 @@
+// { dg-options "-std=gnu++0x" }
+// { dg-do compile }
+
+// Copyright (C) 2011 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+#include <functional>
+#include <type_traits>
+
+struct S { };
+
+struct S0
+{
+ typedef int argument_type;
+};
+
+struct S1
+{
+ typedef float first_argument_type;
+};
+
+struct S2
+{
+ typedef char second_argument_type;
+};
+
+struct S01 : S0, S1 { };
+struct S02 : S0, S2 { };
+struct S12 : S1, S2 { };
+
+struct S012 : S0, S1, S2 { };
+
+using std::__sfinae_types;
+using std::integral_constant;
+using std::remove_cv;
+
+_GLIBCXX_HAS_NESTED_TYPE(argument_type)
+_GLIBCXX_HAS_NESTED_TYPE(first_argument_type)
+_GLIBCXX_HAS_NESTED_TYPE(second_argument_type)
+
+template<typename T>
+ struct has_arg_type : __has_argument_type<T>
+ { };
+
+template<typename T>
+ struct has_1st_arg_type : __has_first_argument_type<T>
+ { };
+
+template<typename T>
+ struct has_2nd_arg_type : __has_second_argument_type<T>
+ { };
+
+template<typename T, bool = has_arg_type<T>::value>
+struct test_arg_type
+{
+ static_assert( !has_arg_type<std::reference_wrapper<T>>::value,
+ "reference_wrapper has no nested argument_type");
+};
+
+template<typename T>
+struct test_arg_type<T, true>
+{
+ typedef std::reference_wrapper<T> ref;
+
+ static_assert( has_arg_type<ref>::value,
+ "reference_wrapper has nested argument_type");
+
+ static_assert(
+ std::is_same< typename T::argument_type,
+ typename ref::argument_type >::value,
+ "reference_wrapper has the correct argument_type");
+};
+
+template<typename T,
+ bool = has_1st_arg_type<T>::value && has_2nd_arg_type<T>::value>
+struct test_1st_2nd_arg_types
+{
+ typedef std::reference_wrapper<T> ref;
+
+ static_assert( !has_1st_arg_type<ref>::value,
+ "reference_wrapper has no nested first_argument_type");
+
+ static_assert( !has_2nd_arg_type<ref>::value,
+ "reference_wrapper has no nested second_argument_type");
+};
+
+template<typename T>
+struct test_1st_2nd_arg_types<T, true>
+{
+ typedef std::reference_wrapper<T> ref;
+
+ static_assert( has_1st_arg_type<ref>::value,
+ "reference_wrapper has nested first_argument_type");
+
+ static_assert( has_2nd_arg_type<ref>::value,
+ "reference_wrapper has nested second_argument_type");
+
+ static_assert(
+ std::is_same< typename T::first_argument_type,
+ typename ref::first_argument_type>::value,
+ "reference_wrapper has correct first_argument_type");
+
+ static_assert(
+ std::is_same< typename T::second_argument_type,
+ typename ref::second_argument_type>::value,
+ "reference_wrapper has correct second_argument_type");
+};
+
+
+template<typename T>
+ void test()
+ {
+ test_arg_type<T> t;
+ test_arg_type<const T> tc;
+ test_arg_type<volatile T> tv;
+ test_arg_type<const volatile T> tcv;
+ test_1st_2nd_arg_types<T> t12;
+ test_1st_2nd_arg_types<const T> t12c;
+ test_1st_2nd_arg_types<volatile T> t12v;
+ test_1st_2nd_arg_types<const volatile T> t12cv;
+ }
+
+int main()
+{
+ test<S>();
+ test<S0>();
+ test<S1>();
+ test<S2>();
+ test<S01>();
+ test<S02>();
+ test<S12>();
+ test<S012>();
+}
+
diff --git a/libstdc++-v3/testsuite/20_util/reference_wrapper/typedefs.cc b/libstdc++-v3/testsuite/20_util/reference_wrapper/typedefs.cc
new file mode 100644
index 000000000..815700f1c
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/reference_wrapper/typedefs.cc
@@ -0,0 +1,59 @@
+// { dg-do compile }
+// { dg-options "-std=gnu++0x" }
+
+// Copyright (C) 2008, 2009, 2010, 2011 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+#include <functional>
+#include <type_traits>
+
+struct X {};
+
+struct int_result_type { typedef int result_type; };
+
+struct derives_unary : std::unary_function<int, int> {};
+
+struct derives_binary : std::binary_function<int, float, int> {};
+
+struct derives_unary_binary
+ : std::unary_function<int, int>,
+ std::binary_function<int, float, int>
+{
+ typedef int result_type;
+};
+
+void test01()
+{
+ using std::reference_wrapper;
+ using std::is_same;
+
+ // Check result_type typedef
+ static_assert( is_same<reference_wrapper<int_result_type>::result_type, int>::value, "has result_type" );
+ static_assert( is_same<reference_wrapper<derives_unary>::result_type, int>::value, "has result_type" );
+ static_assert( is_same<reference_wrapper<derives_binary>::result_type, int>::value, "has result_type" );
+ static_assert( is_same<reference_wrapper<derives_unary_binary>::result_type, int>::value, "has result_type" );
+ static_assert( is_same<reference_wrapper<int(void)>::result_type, int>::value, "has result_type" );
+ static_assert( is_same<reference_wrapper<int(*)(void)>::result_type, int>::value, "has result_type" );
+ static_assert( is_same<reference_wrapper<int (::X::*)()>::result_type, int>::value, "has result_type" );
+ static_assert( is_same<reference_wrapper<int (::X::*)(float)>::result_type, int>::value, "has result_type" );
+}
+
+int main()
+{
+ test01();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/rel_ops.cc b/libstdc++-v3/testsuite/20_util/rel_ops.cc
new file mode 100644
index 000000000..534b4b626
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/rel_ops.cc
@@ -0,0 +1,45 @@
+// 2002-04-13 Paolo Carlini <pcarlini@unitus.it>
+
+// Copyright (C) 2002, 2004, 2005, 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 20.2.1 Operators
+
+#include <utility>
+#include <vector>
+
+using namespace std::rel_ops;
+
+// libstdc++/3628
+void test01()
+{
+ std::vector<int> v;
+ std::vector<int>::iterator vi;
+ v.push_back(1);
+ vi = v.end();
+ vi != v.begin();
+ vi > v.begin();
+ vi <= v.begin();
+ vi >= v.begin();
+}
+
+int main()
+{
+ test01();
+ return 0;
+}
+
diff --git a/libstdc++-v3/testsuite/20_util/remove_reference/requirements/explicit_instantiation.cc b/libstdc++-v3/testsuite/20_util/remove_reference/requirements/explicit_instantiation.cc
new file mode 100644
index 000000000..aeffd5a0f
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/remove_reference/requirements/explicit_instantiation.cc
@@ -0,0 +1,31 @@
+// { dg-options "-std=gnu++0x" }
+// { dg-do compile }
+// 2007-06-02 Paolo Carlini <pcarlini@suse.de>
+
+// Copyright (C) 2007, 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+
+// NB: This file is for testing type_traits with NO OTHER INCLUDES.
+
+#include <type_traits>
+
+namespace std
+{
+ typedef short test_type;
+ template struct remove_reference<test_type>;
+}
diff --git a/libstdc++-v3/testsuite/20_util/remove_reference/value.cc b/libstdc++-v3/testsuite/20_util/remove_reference/value.cc
new file mode 100644
index 000000000..a412303d0
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/remove_reference/value.cc
@@ -0,0 +1,52 @@
+// { dg-options "-std=gnu++0x" }
+// 2007-06-02 Paolo Carlini <pcarlini@suse.de>
+//
+// Copyright (C) 2007, 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+#include <type_traits>
+#include <testsuite_hooks.h>
+#include <testsuite_tr1.h>
+
+void test01()
+{
+ bool test __attribute__((unused)) = true;
+ using std::remove_reference;
+ using std::is_same;
+ using namespace __gnu_test;
+
+ VERIFY( (is_same<remove_reference<int&>::type, int>::value) );
+ VERIFY( (is_same<remove_reference<int>::type, int>::value) );
+ VERIFY( (is_same<remove_reference<const int&>::type, const int>::value) );
+ VERIFY( (is_same<remove_reference<int*&>::type, int*>::value) );
+ VERIFY( (is_same<remove_reference<ClassType&>::type, ClassType>::value) );
+ VERIFY( (is_same<remove_reference<ClassType>::type, ClassType>::value) );
+ VERIFY( (is_same<remove_reference<int(&)(int)>::type, int(int)>::value) );
+ VERIFY( (is_same<remove_reference<int&&>::type, int>::value) );
+ VERIFY( (is_same<remove_reference<int>::type, int>::value) );
+ VERIFY( (is_same<remove_reference<const int&&>::type, const int>::value) );
+ VERIFY( (is_same<remove_reference<int*&&>::type, int*>::value) );
+ VERIFY( (is_same<remove_reference<ClassType&&>::type, ClassType>::value) );
+ VERIFY( (is_same<remove_reference<ClassType>::type, ClassType>::value) );
+ VERIFY( (is_same<remove_reference<int(&&)(int)>::type, int(int)>::value) );
+}
+
+int main()
+{
+ test01();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/shared_ptr/assign/assign.cc b/libstdc++-v3/testsuite/20_util/shared_ptr/assign/assign.cc
new file mode 100644
index 000000000..7c93eb077
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/shared_ptr/assign/assign.cc
@@ -0,0 +1,72 @@
+// { dg-options "-std=gnu++0x" }
+
+// Copyright (C) 2005, 2006, 2007, 2009 Free Software Foundation
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 20.6.6.2 Template class shared_ptr [util.smartptr.shared]
+
+#include <memory>
+#include <testsuite_hooks.h>
+
+struct A
+{
+ A() { ++ctor_count; }
+ virtual ~A() { ++dtor_count; }
+ static long ctor_count;
+ static long dtor_count;
+};
+long A::ctor_count = 0;
+long A::dtor_count = 0;
+
+struct reset_count_struct
+{
+ ~reset_count_struct()
+ {
+ A::ctor_count = 0;
+ A::dtor_count = 0;
+ }
+};
+
+
+// 20.6.6.2.3 shared_ptr assignment [util.smartptr.shared.assign]
+
+// Assignment from shared_ptr<Y>
+void
+test01()
+{
+ reset_count_struct __attribute__((unused)) reset;
+ bool test __attribute__((unused)) = true;
+
+ std::shared_ptr<A> a;
+
+ a = std::shared_ptr<A>(new A);
+ VERIFY( a.get() != 0 );
+ VERIFY( A::ctor_count == 1 );
+ VERIFY( A::dtor_count == 0 );
+
+ a = std::shared_ptr<A>();
+ VERIFY( a.get() == 0 );
+ VERIFY( A::ctor_count == 1 );
+ VERIFY( A::dtor_count == 1 );
+}
+
+int
+main()
+{
+ test01();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/shared_ptr/assign/auto_ptr.cc b/libstdc++-v3/testsuite/20_util/shared_ptr/assign/auto_ptr.cc
new file mode 100644
index 000000000..e2ec07860
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/shared_ptr/assign/auto_ptr.cc
@@ -0,0 +1,85 @@
+// { dg-options "-std=gnu++0x" }
+
+// Copyright (C) 2005, 2006, 2007, 2009 Free Software Foundation
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 20.6.6.2 Template class shared_ptr [util.smartptr.shared]
+
+#include <memory>
+#include <testsuite_hooks.h>
+
+struct A
+{
+ A() { ++ctor_count; }
+ virtual ~A() { ++dtor_count; }
+ static long ctor_count;
+ static long dtor_count;
+};
+long A::ctor_count = 0;
+long A::dtor_count = 0;
+
+struct B : A
+{
+ B() { ++ctor_count; }
+ virtual ~B() { ++dtor_count; }
+ static long ctor_count;
+ static long dtor_count;
+};
+long B::ctor_count = 0;
+long B::dtor_count = 0;
+
+
+struct reset_count_struct
+{
+ ~reset_count_struct()
+ {
+ A::ctor_count = 0;
+ A::dtor_count = 0;
+ B::ctor_count = 0;
+ B::dtor_count = 0;
+ }
+};
+
+
+// 20.6.6.2.3 shared_ptr assignment [util.smartptr.shared.assign]
+
+// Assignment from auto_ptr<Y>
+int
+test01()
+{
+ reset_count_struct __attribute__((unused)) reset;
+ bool test __attribute__((unused)) = true;
+
+ std::shared_ptr<A> a(new A);
+ std::auto_ptr<B> b(new B);
+ a = std::move(b);
+ VERIFY( a.get() != 0 );
+ VERIFY( b.get() == 0 );
+ VERIFY( A::ctor_count == 2 );
+ VERIFY( A::dtor_count == 1 );
+ VERIFY( B::ctor_count == 1 );
+ VERIFY( B::dtor_count == 0 );
+
+ return 0;
+}
+
+int
+main()
+{
+ test01();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/shared_ptr/assign/auto_ptr_neg.cc b/libstdc++-v3/testsuite/20_util/shared_ptr/assign/auto_ptr_neg.cc
new file mode 100644
index 000000000..b79a25b13
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/shared_ptr/assign/auto_ptr_neg.cc
@@ -0,0 +1,50 @@
+// { dg-options "-std=gnu++0x" }
+// { dg-do compile }
+
+// Copyright (C) 2005, 2006, 2007, 2009 Free Software Foundation
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 20.6.6.2 Template class shared_ptr [util.smartptr.shared]
+
+#include <memory>
+#include <testsuite_hooks.h>
+
+struct A { };
+struct B { };
+
+// 20.6.6.2.3 shared_ptr assignment [util.smartptr.shared.assign]
+
+// Assignment from incompatible auto_ptr<Y>
+int
+test01()
+{
+ bool test __attribute__((unused)) = true;
+
+ std::shared_ptr<A> a;
+ std::auto_ptr<B> b;
+ a = std::move(b); // { dg-error "here" }
+
+ return 0;
+}
+
+int
+main()
+{
+ test01();
+ return 0;
+}
+// { dg-excess-errors "In constructor" }
diff --git a/libstdc++-v3/testsuite/20_util/shared_ptr/assign/auto_ptr_rvalue.cc b/libstdc++-v3/testsuite/20_util/shared_ptr/assign/auto_ptr_rvalue.cc
new file mode 100644
index 000000000..376e8945f
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/shared_ptr/assign/auto_ptr_rvalue.cc
@@ -0,0 +1,61 @@
+// { dg-options "-std=gnu++0x -Wno-deprecated" }
+// { dg-do compile }
+
+// Copyright (C) 2008, 2009 Free Software Foundation
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 20.7.12.2 Template class shared_ptr [util.smartptr.shared]
+
+#include <memory>
+#include <testsuite_hooks.h>
+
+struct A { };
+std::auto_ptr<A> source() { return std::auto_ptr<A>(); }
+
+// 20.7.12.2.3 shared_ptr assignment [util.smartptr.shared.assign]
+
+// Assignment from rvalue auto_ptr
+int
+test01()
+{
+ bool test __attribute__((unused)) = true;
+
+ std::shared_ptr<A> a;
+ a = source();
+
+ return 0;
+}
+
+int
+test02()
+{
+ bool test __attribute__((unused)) = true;
+
+ std::shared_ptr<A> a;
+ std::auto_ptr<A> au;
+ a = std::move(au);
+
+ return 0;
+}
+
+int
+main()
+{
+ test01();
+ test02();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/shared_ptr/assign/dr541.cc b/libstdc++-v3/testsuite/20_util/shared_ptr/assign/dr541.cc
new file mode 100644
index 000000000..48ddf9053
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/shared_ptr/assign/dr541.cc
@@ -0,0 +1,30 @@
+// { dg-options "-std=gnu++0x" }
+// { dg-do compile }
+
+// Copyright (C) 2006, 2007, 2009 Free Software Foundation
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 20.6.6.2 Template class shared_ptr [util.smartptr.shared]
+
+#include <memory>
+
+// DR 541. shared_ptr template assignment and void
+void test01()
+{
+ std::shared_ptr<void> p;
+ p.operator=<void>(p);
+}
diff --git a/libstdc++-v3/testsuite/20_util/shared_ptr/assign/move.cc b/libstdc++-v3/testsuite/20_util/shared_ptr/assign/move.cc
new file mode 100644
index 000000000..1a7b20caf
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/shared_ptr/assign/move.cc
@@ -0,0 +1,118 @@
+// { dg-options "-std=gnu++0x" }
+
+// Copyright (C) 2007, 2009 Free Software Foundation
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 20.6.6.2 Template class shared_ptr [util.smartptr.shared]
+
+#include <memory>
+#include <utility>
+#include <testsuite_hooks.h>
+
+struct A
+{
+ A() { ++ctor_count; }
+ virtual ~A() { ++dtor_count; }
+ static long ctor_count;
+ static long dtor_count;
+};
+long A::ctor_count = 0;
+long A::dtor_count = 0;
+
+struct B : A
+{
+ B() { ++ctor_count; }
+ virtual ~B() { ++dtor_count; }
+ static long ctor_count;
+ static long dtor_count;
+};
+long B::ctor_count = 0;
+long B::dtor_count = 0;
+
+struct reset_count_struct
+{
+ ~reset_count_struct()
+ {
+ A::ctor_count = 0;
+ A::dtor_count = 0;
+ B::ctor_count = 0;
+ B::dtor_count = 0;
+ }
+};
+
+
+// 20.6.6.2.1 shared_ptr constructors [util.smartptr.shared.const]
+
+// Rvalue assignment from shared_ptr
+void
+test01()
+{
+ reset_count_struct __attribute__((unused)) reset;
+ bool test __attribute__((unused)) = true;
+
+ std::shared_ptr<A> a1;
+ std::shared_ptr<A> a2(new A);
+
+ a1 = std::move(a2);
+ VERIFY( a1.get() != 0 );
+ VERIFY( a2.get() == 0 );
+ VERIFY( a1.use_count() == 1 );
+ VERIFY( a2.use_count() == 0 );
+ VERIFY( A::ctor_count == 1 );
+ VERIFY( A::dtor_count == 0 );
+
+ a1 = std::move(std::shared_ptr<A>());
+ VERIFY( a1.get() == 0 );
+ VERIFY( A::ctor_count == 1 );
+ VERIFY( A::dtor_count == 1 );
+}
+
+// Rvalue assignment from shared_ptr<Y>
+void
+test02()
+{
+ reset_count_struct __attribute__((unused)) reset;
+ bool test __attribute__((unused)) = true;
+
+ std::shared_ptr<A> a;
+ std::shared_ptr<B> b(new B);
+
+ a = std::move(b);
+ VERIFY( a.get() != 0 );
+ VERIFY( b.get() == 0 );
+ VERIFY( a.use_count() == 1 );
+ VERIFY( b.use_count() == 0 );
+ VERIFY( A::ctor_count == 1 );
+ VERIFY( A::dtor_count == 0 );
+ VERIFY( B::ctor_count == 1 );
+ VERIFY( B::dtor_count == 0 );
+
+ a = std::move(std::shared_ptr<A>());
+ VERIFY( a.get() == 0 );
+ VERIFY( A::ctor_count == 1 );
+ VERIFY( A::dtor_count == 1 );
+ VERIFY( B::ctor_count == 1 );
+ VERIFY( B::dtor_count == 1 );
+}
+
+int
+main()
+{
+ test01();
+ test02();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/shared_ptr/assign/shared_ptr.cc b/libstdc++-v3/testsuite/20_util/shared_ptr/assign/shared_ptr.cc
new file mode 100644
index 000000000..4543be696
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/shared_ptr/assign/shared_ptr.cc
@@ -0,0 +1,96 @@
+// { dg-options "-std=gnu++0x" }
+
+// Copyright (C) 2005, 2006, 2007, 2009 Free Software Foundation
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 20.6.6.2 Template class shared_ptr [util.smartptr.shared]
+
+#include <memory>
+#include <testsuite_hooks.h>
+
+struct A
+{
+ A() { ++ctor_count; }
+ virtual ~A() { ++dtor_count; }
+ static long ctor_count;
+ static long dtor_count;
+};
+long A::ctor_count = 0;
+long A::dtor_count = 0;
+
+struct B : A
+{
+ B() { ++ctor_count; }
+ virtual ~B() { ++dtor_count; }
+ static long ctor_count;
+ static long dtor_count;
+};
+long B::ctor_count = 0;
+long B::dtor_count = 0;
+
+
+struct reset_count_struct
+{
+ ~reset_count_struct()
+ {
+ A::ctor_count = 0;
+ A::dtor_count = 0;
+ B::ctor_count = 0;
+ B::dtor_count = 0;
+ }
+};
+
+
+// 20.6.6.2.3 shared_ptr assignment [util.smartptr.shared.assign]
+
+// Assignment from shared_ptr<Y>
+void
+test01()
+{
+ reset_count_struct __attribute__((unused)) reset;
+ bool test __attribute__((unused)) = true;
+
+ std::shared_ptr<A> a;
+
+ a = std::shared_ptr<A>();
+ VERIFY( a.get() == 0 );
+ VERIFY( A::ctor_count == 0 );
+ VERIFY( A::dtor_count == 0 );
+ VERIFY( B::ctor_count == 0 );
+ VERIFY( B::dtor_count == 0 );
+
+ a = std::shared_ptr<A>(new A);
+ VERIFY( a.get() != 0 );
+ VERIFY( A::ctor_count == 1 );
+ VERIFY( A::dtor_count == 0 );
+ VERIFY( B::ctor_count == 0 );
+ VERIFY( B::dtor_count == 0 );
+
+ a = std::shared_ptr<B>(new B);
+ VERIFY( a.get() != 0 );
+ VERIFY( A::ctor_count == 2 );
+ VERIFY( A::dtor_count == 1 );
+ VERIFY( B::ctor_count == 1 );
+ VERIFY( B::dtor_count == 0 );
+}
+
+int
+main()
+{
+ test01();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/shared_ptr/assign/shared_ptr_neg.cc b/libstdc++-v3/testsuite/20_util/shared_ptr/assign/shared_ptr_neg.cc
new file mode 100644
index 000000000..e0d09dee9
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/shared_ptr/assign/shared_ptr_neg.cc
@@ -0,0 +1,52 @@
+// { dg-options "-std=gnu++0x" }
+// { dg-do compile }
+
+// Copyright (C) 2005, 2006, 2007, 2008, 2009 Free Software Foundation
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 20.6.6.2 Template class shared_ptr [util.smartptr.shared]
+
+#include <memory>
+#include <testsuite_hooks.h>
+
+struct A { };
+struct B { };
+
+// 20.6.6.2.3 shared_ptr assignment [util.smartptr.shared.assign]
+
+// Assignment from incompatible shared_ptr<Y>
+int
+test01()
+{
+ bool test __attribute__((unused)) = true;
+
+ std::shared_ptr<A> a;
+ std::shared_ptr<B> b;
+ a = b; // { dg-error "here" }
+
+ return 0;
+}
+
+int
+main()
+{
+ test01();
+ return 0;
+}
+// { dg-error "In member function" "" { target *-*-* } 0 }
+// { dg-error "cannot convert" "" { target *-*-* } 0 }
+// { dg-error "instantiated from" "" { target *-*-* } 0 }
diff --git a/libstdc++-v3/testsuite/20_util/shared_ptr/assign/unique_ptr_lvalue_neg.cc b/libstdc++-v3/testsuite/20_util/shared_ptr/assign/unique_ptr_lvalue_neg.cc
new file mode 100644
index 000000000..dae967bfd
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/shared_ptr/assign/unique_ptr_lvalue_neg.cc
@@ -0,0 +1,49 @@
+// { dg-options "-std=gnu++0x" }
+// { dg-do compile }
+
+// Copyright (C) 2008, 2009, 2010 Free Software Foundation
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 20.7.12.2 Template class shared_ptr [util.smartptr.shared]
+
+#include <memory>
+#include <testsuite_hooks.h>
+
+struct A { };
+
+// 20.7.12.2.3 shared_ptr assignment [util.smartptr.shared.assign]
+
+// Assignment from lvalue unique_ptr
+int
+test01()
+{
+ bool test __attribute__((unused)) = true;
+
+ std::shared_ptr<A> a;
+ std::unique_ptr<A> u;
+ a = u; // { dg-error "cannot bind" }
+
+ return 0;
+}
+
+int
+main()
+{
+ test01();
+ return 0;
+}
+// { dg-excess-errors "initializing argument" }
diff --git a/libstdc++-v3/testsuite/20_util/shared_ptr/assign/unique_ptr_rvalue.cc b/libstdc++-v3/testsuite/20_util/shared_ptr/assign/unique_ptr_rvalue.cc
new file mode 100644
index 000000000..e759a42c3
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/shared_ptr/assign/unique_ptr_rvalue.cc
@@ -0,0 +1,61 @@
+// { dg-options "-std=gnu++0x" }
+// { dg-do compile }
+
+// Copyright (C) 2008, 2009 Free Software Foundation
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 20.7.12.2 Template class shared_ptr [util.smartptr.shared]
+
+#include <memory>
+#include <testsuite_hooks.h>
+
+struct A { };
+std::unique_ptr<A> source() { return std::unique_ptr<A>(); }
+
+// 20.7.12.2.3 shared_ptr assignment [util.smartptr.shared.assign]
+
+// Assignment from rvalue unique_ptr
+int
+test01()
+{
+ bool test __attribute__((unused)) = true;
+
+ std::shared_ptr<A> a;
+ a = source();
+
+ return 0;
+}
+
+int
+test02()
+{
+ bool test __attribute__((unused)) = true;
+
+ std::shared_ptr<A> a;
+ std::unique_ptr<A> u;
+ a = std::move(u);
+
+ return 0;
+}
+
+int
+main()
+{
+ test01();
+ test02();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/shared_ptr/casts/1.cc b/libstdc++-v3/testsuite/20_util/shared_ptr/casts/1.cc
new file mode 100644
index 000000000..a12c54964
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/shared_ptr/casts/1.cc
@@ -0,0 +1,45 @@
+// { dg-options "-std=gnu++0x" }
+
+// Copyright (C) 2006, 2007, 2009 Free Software Foundation
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 20.6.6.2.10 shared_ptr casts [util.smartptr.shared.cast]
+
+#include <memory>
+#include <testsuite_tr1.h>
+
+// { dg-do compile }
+
+struct MyP { virtual ~MyP() { }; };
+struct MyDP : MyP { };
+
+int main()
+{
+ using __gnu_test::check_ret_type;
+ using std::shared_ptr;
+ using std::static_pointer_cast;
+ using std::const_pointer_cast;
+ using std::dynamic_pointer_cast;
+
+ shared_ptr<double> spd;
+ shared_ptr<const int> spci;
+ shared_ptr<MyP> spa;
+
+ check_ret_type<shared_ptr<void> >(static_pointer_cast<void>(spd));
+ check_ret_type<shared_ptr<int> >(const_pointer_cast<int>(spci));
+ check_ret_type<shared_ptr<MyDP> >(static_pointer_cast<MyDP>(spa));
+}
diff --git a/libstdc++-v3/testsuite/20_util/shared_ptr/comparison/42925.cc b/libstdc++-v3/testsuite/20_util/shared_ptr/comparison/42925.cc
new file mode 100644
index 000000000..41e09d666
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/shared_ptr/comparison/42925.cc
@@ -0,0 +1,37 @@
+// { dg-options "-std=gnu++0x" }
+// { dg-do compile }
+
+// Copyright (C) 2010 Free Software Foundation
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 20.9.11.2 Class template shared_ptr [util.smartptr.shared]
+
+#include <memory>
+
+// libstdc++/42925 (also see GB 99)
+void test01()
+{
+ std::shared_ptr<int> ptr;
+ if (ptr == 0)
+ { }
+ if (0 == ptr)
+ { }
+ if (ptr != 0)
+ { }
+ if (0 != ptr)
+ { }
+}
diff --git a/libstdc++-v3/testsuite/20_util/shared_ptr/comparison/cmp.cc b/libstdc++-v3/testsuite/20_util/shared_ptr/comparison/cmp.cc
new file mode 100644
index 000000000..ba8280716
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/shared_ptr/comparison/cmp.cc
@@ -0,0 +1,88 @@
+// { dg-options "-std=gnu++0x" }
+
+// Copyright (C) 2005, 2006, 2007, 2009 Free Software Foundation
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 20.6.6.2 Template class shared_ptr [util.smartptr.shared]
+
+#include <memory>
+#include <testsuite_hooks.h>
+
+struct A
+{
+ virtual ~A() { }
+};
+
+struct B : A
+{
+};
+
+// 20.6.6.2.6 shared_ptr comparison [util.smartptr.shared.cmp]
+
+int
+test01()
+{
+ bool test __attribute__((unused)) = true;
+
+ // test empty shared_ptrs compare equivalent
+ std::shared_ptr<A> p1;
+ std::shared_ptr<B> p2;
+ VERIFY( p1 == p2 );
+ VERIFY( !(p1 != p2) );
+ VERIFY( !(p1 < p2) && !(p2 < p1) );
+ return 0;
+}
+
+
+// Construction from pointer
+int
+test02()
+{
+ bool test __attribute__((unused)) = true;
+
+ std::shared_ptr<A> A_default;
+
+ std::shared_ptr<A> A_from_A(new A);
+ VERIFY( A_default != A_from_A );
+ VERIFY( !(A_default == A_from_A) );
+ VERIFY( (A_default < A_from_A) || (A_from_A < A_default) );
+
+ std::shared_ptr<B> B_from_B(new B);
+ VERIFY( B_from_B != A_from_A );
+ VERIFY( !(B_from_B == A_from_A) );
+ VERIFY( (B_from_B < A_from_A) || (A_from_A < B_from_B) );
+
+ A_from_A.reset();
+ VERIFY( A_default == A_from_A );
+ VERIFY( !(A_default != A_from_A) );
+ VERIFY( !(A_default < A_from_A) && !(A_from_A < A_default) );
+
+ B_from_B.reset();
+ VERIFY( B_from_B == A_from_A );
+ VERIFY( !(B_from_B != A_from_A) );
+ VERIFY( !(B_from_B < A_from_A) && !(A_from_A < B_from_B) );
+
+ return 0;
+}
+
+int
+main()
+{
+ test01();
+ test02();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/shared_ptr/comparison/less.cc b/libstdc++-v3/testsuite/20_util/shared_ptr/comparison/less.cc
new file mode 100644
index 000000000..b51b222a0
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/shared_ptr/comparison/less.cc
@@ -0,0 +1,102 @@
+// { dg-options "-std=gnu++0x" }
+
+// Copyright (C) 2008, 2009 Free Software Foundation
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 20.8.13.2 Template class shared_ptr [util.smartptr.shared]
+
+#include <memory>
+#include <testsuite_hooks.h>
+
+struct A { };
+
+namespace std
+{
+ template<>
+ struct less<A*> : binary_function<A*,A*,bool>
+ {
+ static int count;
+ bool operator()(A* l, A* r) { ++count; return l < r; }
+ };
+ int less<A*>::count = 0;
+}
+
+// 20.8.13.2.7 shared_ptr comparison [util.smartptr.shared.cmp]
+
+
+int
+test01()
+{
+ bool test __attribute__((unused)) = true;
+
+ std::less<std::shared_ptr<A>> less;
+ // test empty shared_ptrs compare equivalent
+ std::shared_ptr<A> p1;
+ std::shared_ptr<A> p2;
+ VERIFY( !less(p1, p2) && !less(p2, p1) );
+ VERIFY( std::less<A*>::count == 2 );
+ return 0;
+}
+
+
+// Construction from pointer
+int
+test02()
+{
+ bool test __attribute__((unused)) = true;
+
+ std::less<std::shared_ptr<A>> less;
+
+ std::shared_ptr<A> empty;
+ std::shared_ptr<A> p1(new A);
+ std::shared_ptr<A> p2(new A);
+
+ VERIFY( less(p1, p2) || less(p2, p1) );
+ VERIFY( !(less(p1, p2) && less(p2, p1)) );
+
+ p1.reset();
+ VERIFY( !less(p1, empty) && !less(empty, p1) );
+
+ p2.reset();
+ VERIFY( !less(p1, p2) && !less(p2, p1) );
+
+ return 0;
+}
+
+// Aliasing
+int
+test03()
+{
+ bool test __attribute__((unused)) = true;
+
+ std::less<std::shared_ptr<A>> less;
+
+ A a;
+ std::shared_ptr<A> p1(new A);
+ std::shared_ptr<A> p2(p1, &a);
+ VERIFY( less(p1, p2) || less(p2, p1) );
+
+ return 0;
+}
+int
+main()
+{
+ test01();
+ test02();
+ test03();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/shared_ptr/cons/39405.cc b/libstdc++-v3/testsuite/20_util/shared_ptr/cons/39405.cc
new file mode 100644
index 000000000..d5b3f7dea
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/shared_ptr/cons/39405.cc
@@ -0,0 +1,30 @@
+// { dg-options "-std=gnu++0x" }
+// { dg-do compile }
+
+// Copyright (C) 2009 Free Software Foundation
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+#include <memory>
+
+// libstdc++/39405
+template<typename T>
+ struct foo
+ {
+ std::shared_ptr<foo<T> > m_foo;
+ };
+
+std::shared_ptr<foo<int> > t;
diff --git a/libstdc++-v3/testsuite/20_util/shared_ptr/cons/43820_neg.cc b/libstdc++-v3/testsuite/20_util/shared_ptr/cons/43820_neg.cc
new file mode 100644
index 000000000..f5899d399
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/shared_ptr/cons/43820_neg.cc
@@ -0,0 +1,40 @@
+// { dg-options "-std=gnu++0x" }
+// { dg-do compile }
+
+// Copyright (C) 2010, 2011 Free Software Foundation
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 20.9.11.2 Template class shared_ptr [util.smartptr.shared]
+
+#include <memory>
+
+// incomplete type
+struct X;
+
+// get an auto_ptr rvalue
+std::auto_ptr<X>&& ap();
+
+void test01()
+{
+ X* px = 0;
+ std::shared_ptr<X> p1(px); // { dg-error "here" }
+ // { dg-error "incomplete" "" { target *-*-* } 766 }
+
+ std::shared_ptr<X> p9(ap()); // { dg-error "here" }
+ // { dg-error "incomplete" "" { target *-*-* } 859 }
+
+}
diff --git a/libstdc++-v3/testsuite/20_util/shared_ptr/cons/46910.cc b/libstdc++-v3/testsuite/20_util/shared_ptr/cons/46910.cc
new file mode 100644
index 000000000..d8275198c
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/shared_ptr/cons/46910.cc
@@ -0,0 +1,46 @@
+// { dg-options "-std=gnu++0x" }
+// { dg-do compile }
+
+// Copyright (C) 2010 Free Software Foundation
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 20.9.10.2 Class template shared_ptr [util.smartptr.shared]
+
+#include <memory>
+#include <testsuite_hooks.h>
+
+// 20.9.10.2.1 shared_ptr constructors [util.smartptr.shared.const]
+
+struct deleter;
+
+class A
+{
+ ~A() = default;
+ friend struct deleter;
+};
+
+struct deleter
+{
+ void operator()(A* a) const;
+};
+
+void
+test01()
+{
+ std::shared_ptr<A> p(new A, deleter());
+}
+
diff --git a/libstdc++-v3/testsuite/20_util/shared_ptr/cons/alias.cc b/libstdc++-v3/testsuite/20_util/shared_ptr/cons/alias.cc
new file mode 100644
index 000000000..9c39ed50d
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/shared_ptr/cons/alias.cc
@@ -0,0 +1,107 @@
+// { dg-options "-std=gnu++0x" }
+
+// Copyright (C) 2007, 2009 Free Software Foundation
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 20.6.6.2 Template class shared_ptr [util.smartptr.shared]
+
+#include <memory>
+#include <testsuite_hooks.h>
+
+struct A
+{
+ A() : i() { }
+ virtual ~A() { }
+ int i;
+};
+
+struct B : A
+{
+ B() : A(), a() { }
+ virtual ~B() { }
+ A a;
+};
+
+void deletefunc(A* p) { delete p; }
+
+// 20.6.6.2.1 shared_ptr constructors [util.smartptr.shared.const]
+
+// Aliasing constructors
+
+int test01()
+{
+ bool test __attribute__((unused)) = true;
+
+ std::shared_ptr<A> a;
+ std::shared_ptr<bool> b1(a, &test);
+ VERIFY( b1.use_count() == 0 );
+ VERIFY( a.get() == 0 );
+ VERIFY( b1.get() == &test );
+
+ std::shared_ptr<bool> b2(b1);
+ VERIFY( b2.use_count() == 0 );
+ VERIFY( b1.get() == b2.get() );
+
+ return 0;
+}
+
+int
+test02()
+{
+ bool test __attribute__((unused)) = true;
+
+ std::shared_ptr<A> a(new A);
+ std::shared_ptr<int> i1(a, &a->i);
+ VERIFY( i1.use_count() == 2 );
+
+ std::shared_ptr<int> i2(i1);
+ VERIFY( i2.use_count() == 3 );
+ VERIFY( i2.get() == &a->i );
+
+ return 0;
+}
+
+int
+test03()
+{
+ bool test __attribute__((unused)) = true;
+
+ std::shared_ptr<B> b(new B);
+ std::shared_ptr<A> a1(b, b.get());
+ std::shared_ptr<A> a2(b, &b->a);
+ VERIFY( a2.use_count() == 3 );
+ VERIFY( a1 == b );
+ VERIFY( a2 != b );
+ VERIFY( a1.get() != a2.get() );
+
+ std::shared_ptr<A> a3(a1);
+ VERIFY( a3 == b );
+
+ a3 = a2;
+ VERIFY( a3.get() == &b->a );
+
+ return 0;
+}
+
+int
+main()
+{
+ test01();
+ test02();
+ test03();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/shared_ptr/cons/alloc.cc b/libstdc++-v3/testsuite/20_util/shared_ptr/cons/alloc.cc
new file mode 100644
index 000000000..4a4be9a68
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/shared_ptr/cons/alloc.cc
@@ -0,0 +1,103 @@
+// { dg-options "-std=gnu++0x" }
+
+// Copyright (C) 2007, 2009 Free Software Foundation
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 20.6.6.2 Template class shared_ptr [util.smartptr.shared]
+
+#include <memory>
+#include <testsuite_hooks.h>
+#include <testsuite_allocator.h>
+
+using __gnu_test::tracker_allocator_counter;
+using __gnu_test::tracker_allocator;
+
+struct A { };
+void deletefunc(A* p) { delete p; }
+struct D
+{
+ void operator()(A* p) { delete p; ++delete_count; }
+ static long delete_count;
+};
+long D::delete_count = 0;
+
+// 20.6.6.2.1 shared_ptr constructors [util.smartptr.shared.const]
+
+// Construction with allocator
+int
+test01()
+{
+ bool test __attribute__((unused)) = true;
+ tracker_allocator_counter::reset();
+
+ std::shared_ptr<A> p1(new A, deletefunc, tracker_allocator<A>());
+ std::size_t const sz = tracker_allocator_counter::get_allocation_count();
+ VERIFY( sz > 0 );
+ {
+ std::shared_ptr<A> p2(p1);
+ VERIFY( p2.use_count() == 2 );
+ VERIFY( tracker_allocator_counter::get_allocation_count() == sz );
+ VERIFY( tracker_allocator_counter::get_deallocation_count() == 0 );
+ }
+ VERIFY( p1.use_count() == 1 );
+ VERIFY( tracker_allocator_counter::get_allocation_count() == sz );
+ VERIFY( tracker_allocator_counter::get_deallocation_count() == 0 );
+ p1.reset();
+ VERIFY( p1.use_count() == 0 );
+ VERIFY( tracker_allocator_counter::get_allocation_count() == sz );
+ VERIFY( tracker_allocator_counter::get_deallocation_count() == sz );
+
+ return 0;
+}
+
+// Construction with allocator
+int
+test02()
+{
+ bool test __attribute__((unused)) = true;
+ tracker_allocator_counter::reset();
+
+ std::shared_ptr<A> p1(new A, deletefunc, tracker_allocator<A>());
+ std::size_t const sz1 = tracker_allocator_counter::get_allocation_count();
+ VERIFY( sz1 > 0 );
+ std::shared_ptr<A> p2(new A, D(), tracker_allocator<A>());
+ std::size_t const sz2 = tracker_allocator_counter::get_allocation_count();
+ VERIFY( sz2 > sz1 );
+ VERIFY( tracker_allocator_counter::get_deallocation_count() == 0 );
+ p1 = p2;
+ VERIFY( p2.use_count() == 2 );
+ VERIFY( tracker_allocator_counter::get_allocation_count() == sz2 );
+ VERIFY( tracker_allocator_counter::get_deallocation_count() == sz1 );
+ p1.reset();
+ VERIFY( p2.use_count() == 1 );
+ VERIFY( tracker_allocator_counter::get_allocation_count() == sz2 );
+ VERIFY( tracker_allocator_counter::get_deallocation_count() == sz1 );
+ p2.reset();
+ VERIFY( tracker_allocator_counter::get_allocation_count() == sz2 );
+ VERIFY( tracker_allocator_counter::get_deallocation_count() == sz2 );
+ VERIFY( D::delete_count == 1 );
+
+ return 0;
+}
+
+int
+main()
+{
+ test01();
+ test02();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/shared_ptr/cons/auto_ptr.cc b/libstdc++-v3/testsuite/20_util/shared_ptr/cons/auto_ptr.cc
new file mode 100644
index 000000000..eb5bb9590
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/shared_ptr/cons/auto_ptr.cc
@@ -0,0 +1,49 @@
+// { dg-options "-std=gnu++0x" }
+
+// Copyright (C) 2005, 2006, 2007, 2009 Free Software Foundation
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 20.6.6.2 Template class shared_ptr [util.smartptr.shared]
+
+#include <memory>
+#include <testsuite_hooks.h>
+
+struct A { };
+
+// 20.6.6.2.1 shared_ptr constructors [util.smartptr.shared.const]
+
+// Construction from auto_ptr
+int
+test01()
+{
+ bool test __attribute__((unused)) = true;
+
+ std::auto_ptr<A> a(new A);
+ std::shared_ptr<A> a2(std::move(a));
+ VERIFY( a.get() == 0 );
+ VERIFY( a2.get() != 0 );
+ VERIFY( a2.use_count() == 1 );
+
+ return 0;
+}
+
+int
+main()
+{
+ test01();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/shared_ptr/cons/auto_ptr_neg.cc b/libstdc++-v3/testsuite/20_util/shared_ptr/cons/auto_ptr_neg.cc
new file mode 100644
index 000000000..b078a7df7
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/shared_ptr/cons/auto_ptr_neg.cc
@@ -0,0 +1,36 @@
+// { dg-options "-std=gnu++0x" }
+// { dg-do compile }
+
+// Copyright (C) 2005, 2006, 2007, 2009 Free Software Foundation
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 20.6.6.2 Template class shared_ptr [util.smartptr.shared]
+
+#include <memory>
+
+struct A { };
+
+// 20.6.6.2.3 shared_ptr assignment [util.smartptr.shared.const]
+
+// Construction from const auto_ptr
+void
+test01()
+{
+ const std::auto_ptr<A> a;
+ std::shared_ptr<A> p(std::move(a)); // { dg-error "no match" }
+}
+// { dg-excess-errors "candidates are" }
diff --git a/libstdc++-v3/testsuite/20_util/shared_ptr/cons/constexpr.cc b/libstdc++-v3/testsuite/20_util/shared_ptr/cons/constexpr.cc
new file mode 100644
index 000000000..5a1fc818f
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/shared_ptr/cons/constexpr.cc
@@ -0,0 +1,35 @@
+// { dg-do compile }
+// { dg-options "-std=gnu++0x -fno-inline -save-temps -g0" }
+// { dg-final { scan-assembler-not "_ZNSt10shared_ptrIiEC2Ev" } }
+// { dg-final { scan-assembler-not "_ZNSt10shared_ptrIiEC2EDn" } }
+
+// Copyright (C) 2010 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+#include <memory>
+#include <testsuite_common_types.h>
+
+int main()
+{
+ __gnu_test::constexpr_default_constructible test1; //not literal
+ test1.operator()<std::shared_ptr<int>>();
+
+ __gnu_test::constexpr_single_value_constructible test2; //not literal
+ test2.operator()<std::shared_ptr<int>, std::nullptr_t>();
+
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/shared_ptr/cons/copy.cc b/libstdc++-v3/testsuite/20_util/shared_ptr/cons/copy.cc
new file mode 100644
index 000000000..c5dcffea0
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/shared_ptr/cons/copy.cc
@@ -0,0 +1,136 @@
+// { dg-options "-std=gnu++0x" }
+
+// Copyright (C) 2005, 2006, 2007, 2009 Free Software Foundation
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 20.6.6.2 Template class shared_ptr [util.smartptr.shared]
+
+#include <memory>
+#include <testsuite_hooks.h>
+
+struct A
+{
+ A() { ++ctor_count; }
+ virtual ~A() { ++dtor_count; }
+ static long ctor_count;
+ static long dtor_count;
+};
+long A::ctor_count = 0;
+long A::dtor_count = 0;
+
+struct B : A
+{
+ B() { ++ctor_count; }
+ virtual ~B() { ++dtor_count; }
+ static long ctor_count;
+ static long dtor_count;
+};
+long B::ctor_count = 0;
+long B::dtor_count = 0;
+
+void deleter(A* p) { delete p; }
+
+struct reset_count_struct
+{
+ ~reset_count_struct()
+ {
+ A::ctor_count = 0;
+ A::dtor_count = 0;
+ B::ctor_count = 0;
+ B::dtor_count = 0;
+ }
+};
+
+// 20.6.6.2.1 shared_ptr constructors [util.smartptr.shared.const]
+
+// Copy construction
+int test01()
+{
+ reset_count_struct __attribute__((unused)) reset;
+ bool test __attribute__((unused)) = true;
+
+ std::shared_ptr<A> a1;
+ std::shared_ptr<A> a2(a1);
+ VERIFY( a2.use_count() == 0 );
+ VERIFY( A::ctor_count == 0 );
+ VERIFY( A::dtor_count == 0 );
+ VERIFY( B::ctor_count == 0 );
+ VERIFY( B::dtor_count == 0 );
+
+ return 0;
+}
+
+int
+test02()
+{
+ reset_count_struct __attribute__((unused)) reset;
+ bool test __attribute__((unused)) = true;
+
+ std::shared_ptr<A> a1(new A);
+ std::shared_ptr<A> a2(a1);
+ VERIFY( a2.use_count() == 2 );
+ VERIFY( A::ctor_count == 1 );
+ VERIFY( A::dtor_count == 0 );
+ VERIFY( B::ctor_count == 0 );
+ VERIFY( B::dtor_count == 0 );
+
+ return 0;
+}
+
+int
+test03()
+{
+ reset_count_struct __attribute__((unused)) reset;
+ bool test __attribute__((unused)) = true;
+
+ std::shared_ptr<B> b(new B);
+ std::shared_ptr<A> a(b);
+ VERIFY( a.use_count() == 2 );
+ VERIFY( A::ctor_count == 1 );
+ VERIFY( A::dtor_count == 0 );
+ VERIFY( B::ctor_count == 1 );
+ VERIFY( B::dtor_count == 0 );
+
+ return 0;
+}
+
+int
+test04()
+{
+ reset_count_struct __attribute__((unused)) reset;
+ bool test __attribute__((unused)) = true;
+
+ std::shared_ptr<B> b(new B, &deleter);
+ std::shared_ptr<A> a(b);
+ VERIFY( a.use_count() == 2 );
+ VERIFY( A::ctor_count == 1 );
+ VERIFY( A::dtor_count == 0 );
+ VERIFY( B::ctor_count == 1 );
+ VERIFY( B::dtor_count == 0 );
+
+ return 0;
+}
+
+int
+main()
+{
+ test01();
+ test02();
+ test03();
+ test04();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/shared_ptr/cons/default.cc b/libstdc++-v3/testsuite/20_util/shared_ptr/cons/default.cc
new file mode 100644
index 000000000..ec4c1fdab
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/shared_ptr/cons/default.cc
@@ -0,0 +1,46 @@
+// { dg-options "-std=gnu++0x" }
+
+// Copyright (C) 2005, 2006, 2007, 2009 Free Software Foundation
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 20.6.6.2 Template class shared_ptr [util.smartptr.shared]
+
+#include <memory>
+#include <testsuite_hooks.h>
+
+struct A { };
+
+// 20.6.6.2.1 shared_ptr constructors [util.smartptr.shared.const]
+
+// Default construction
+int
+test01()
+{
+ bool test __attribute__((unused)) = true;
+
+ std::shared_ptr<A> a;
+ VERIFY( a.get() == 0 );
+
+ return 0;
+}
+
+int
+main()
+{
+ test01();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/shared_ptr/cons/move.cc b/libstdc++-v3/testsuite/20_util/shared_ptr/cons/move.cc
new file mode 100644
index 000000000..795155829
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/shared_ptr/cons/move.cc
@@ -0,0 +1,164 @@
+// { dg-options "-std=gnu++0x" }
+
+// Copyright (C) 2007, 2009 Free Software Foundation
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// TR1 20.6.6.2 Template class shared_ptr [util.smartptr.shared]
+
+#include <memory>
+#include <utility>
+#include <testsuite_hooks.h>
+
+struct A
+{
+ A() { ++ctor_count; }
+ virtual ~A() { ++dtor_count; }
+ static long ctor_count;
+ static long dtor_count;
+};
+long A::ctor_count = 0;
+long A::dtor_count = 0;
+
+struct B : A
+{
+ B() { ++ctor_count; }
+ virtual ~B() { ++dtor_count; }
+ static long ctor_count;
+ static long dtor_count;
+};
+long B::ctor_count = 0;
+long B::dtor_count = 0;
+
+struct D
+{
+ void operator()(B* p) const { delete p; ++delete_count; }
+ static long delete_count;
+};
+long D::delete_count = 0;
+
+struct reset_count_struct
+{
+ ~reset_count_struct()
+ {
+ A::ctor_count = 0;
+ A::dtor_count = 0;
+ B::ctor_count = 0;
+ B::dtor_count = 0;
+ D::delete_count = 0;
+ }
+};
+
+// 20.6.6.2.1 shared_ptr constructors [util.smartptr.shared.const]
+
+// Rvalue construction
+int test01()
+{
+ reset_count_struct __attribute__((unused)) reset;
+ bool test __attribute__((unused)) = true;
+
+ std::shared_ptr<A> a1;
+ std::shared_ptr<A> a2(std::move(a1));
+ VERIFY( a1.use_count() == 0 );
+ VERIFY( a2.use_count() == 0 );
+ VERIFY( A::ctor_count == 0 );
+ VERIFY( A::dtor_count == 0 );
+ VERIFY( B::ctor_count == 0 );
+ VERIFY( B::dtor_count == 0 );
+
+ return 0;
+}
+
+int
+test02()
+{
+ reset_count_struct __attribute__((unused)) reset;
+ bool test __attribute__((unused)) = true;
+
+ std::shared_ptr<A> a1(new A);
+ std::shared_ptr<A> a2(std::move(a1));
+ VERIFY( a1.use_count() == 0 );
+ VERIFY( a2.use_count() == 1 );
+ VERIFY( A::ctor_count == 1 );
+ VERIFY( A::dtor_count == 0 );
+
+ return 0;
+}
+
+int
+test03()
+{
+ reset_count_struct __attribute__((unused)) reset;
+ bool test __attribute__((unused)) = true;
+
+ std::shared_ptr<B> b(new B);
+ std::shared_ptr<A> a(std::move(b));
+ VERIFY( b.use_count() == 0 );
+ VERIFY( a.use_count() == 1 );
+ VERIFY( A::ctor_count == 1 );
+ VERIFY( A::dtor_count == 0 );
+ VERIFY( B::ctor_count == 1 );
+ VERIFY( B::dtor_count == 0 );
+
+ return 0;
+}
+
+int
+test04()
+{
+ reset_count_struct __attribute__((unused)) reset;
+ bool test __attribute__((unused)) = true;
+
+ std::shared_ptr<B> b(new B, D());
+ std::shared_ptr<A> a(std::move(b));
+ VERIFY( b.use_count() == 0 );
+ VERIFY( a.use_count() == 1 );
+ VERIFY( A::ctor_count == 1 );
+ VERIFY( A::dtor_count == 0 );
+ VERIFY( B::ctor_count == 1 );
+ VERIFY( B::dtor_count == 0 );
+
+ a = std::move(std::shared_ptr<A>());
+ VERIFY( D::delete_count == 1 );
+ VERIFY( B::dtor_count == 1 );
+
+ return 0;
+}
+
+int
+test05()
+{
+ reset_count_struct __attribute__((unused)) reset;
+ bool test __attribute__((unused)) = true;
+
+ std::shared_ptr<A> a(std::move(std::shared_ptr<A>(new A)));
+ VERIFY( a.use_count() == 1 );
+ VERIFY( A::ctor_count == 1 );
+ VERIFY( A::dtor_count == 0 );
+
+ return 0;
+}
+
+int
+main()
+{
+ test01();
+ test02();
+ test03();
+ test04();
+ test05();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/shared_ptr/cons/nullptr.cc b/libstdc++-v3/testsuite/20_util/shared_ptr/cons/nullptr.cc
new file mode 100644
index 000000000..82acaed36
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/shared_ptr/cons/nullptr.cc
@@ -0,0 +1,93 @@
+// { dg-options "-std=gnu++0x" }
+
+// Copyright (C) 2010 Free Software Foundation
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 20.9.11.2 Class template shared_ptr [util.smartptr.shared]
+
+#include <memory>
+#include <cstddef>
+#include <testsuite_hooks.h>
+#include <testsuite_allocator.h>
+
+// 20.9.11.2.1 shared_ptr constructors [util.smartptr.shared.const]
+
+// Construction from nullptr
+
+struct deleter
+{
+ int count;
+ deleter() : count(0) { }
+ void operator()(std::nullptr_t) { ++count; }
+ void operator()(int*) const { throw "wrong type passed to deleter"; }
+};
+
+void
+test01()
+{
+ bool test __attribute__((unused)) = true;
+
+ std::shared_ptr<int> p = nullptr;
+ VERIFY( p.get() == nullptr );
+ VERIFY( p.use_count() == 0 );
+
+}
+
+void
+test02()
+{
+ bool test __attribute__((unused)) = true;
+
+ deleter d;
+ std::shared_ptr<int> p(nullptr, std::ref(d));
+ VERIFY( p.get() == nullptr );
+ VERIFY( p.use_count() == 1 );
+
+ p = nullptr;
+ VERIFY( p.use_count() == 0 );
+ VERIFY( d.count == 1 );
+}
+
+
+void
+test03()
+{
+ bool test __attribute__((unused)) = true;
+
+ deleter d;
+ __gnu_test::tracker_allocator<int> a;
+ std::shared_ptr<int> p(nullptr, std::ref(d), a);
+ VERIFY( p.get() == nullptr );
+ VERIFY( p.use_count() == 1 );
+
+ p = nullptr;
+ VERIFY( p.use_count() == 0 );
+ VERIFY( d.count == 1 );
+
+ typedef __gnu_test::tracker_allocator_counter c;
+ VERIFY( c::get_destruct_count() == c::get_construct_count() );
+ VERIFY( c::get_deallocation_count() == c::get_allocation_count() );
+}
+
+int
+main()
+{
+ test01();
+ test02();
+ test03();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/shared_ptr/cons/pointer.cc b/libstdc++-v3/testsuite/20_util/shared_ptr/cons/pointer.cc
new file mode 100644
index 000000000..701f12439
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/shared_ptr/cons/pointer.cc
@@ -0,0 +1,80 @@
+// { dg-options "-std=gnu++0x" }
+
+// Copyright (C) 2005, 2006, 2007, 2009, 2010 Free Software Foundation
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 20.6.6.2 Template class shared_ptr [util.smartptr.shared]
+
+#include <memory>
+#include <testsuite_hooks.h>
+
+struct A { };
+struct B : A { };
+
+
+// 20.6.6.2.1 shared_ptr constructors [util.smartptr.shared.const]
+
+// Construction from pointer
+
+int
+test01()
+{
+ bool test __attribute__((unused)) = true;
+
+ A * const a = 0;
+ std::shared_ptr<A> p(a);
+ VERIFY( p.get() == 0 );
+ VERIFY( p.use_count() == 1 );
+
+ return 0;
+}
+
+int
+test02()
+{
+ bool test __attribute__((unused)) = true;
+
+ A * const a = new A;
+ std::shared_ptr<A> p(a);
+ VERIFY( p.get() == a );
+ VERIFY( p.use_count() == 1 );
+
+ return 0;
+}
+
+
+int
+test03()
+{
+ bool test __attribute__((unused)) = true;
+
+ B * const b = new B;
+ std::shared_ptr<A> p(b);
+ VERIFY( p.get() == b );
+ VERIFY( p.use_count() == 1 );
+
+ return 0;
+}
+
+int
+main()
+{
+ test01();
+ test02();
+ test03();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/shared_ptr/cons/unique_ptr.cc b/libstdc++-v3/testsuite/20_util/shared_ptr/cons/unique_ptr.cc
new file mode 100644
index 000000000..cfca90d90
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/shared_ptr/cons/unique_ptr.cc
@@ -0,0 +1,49 @@
+// { dg-options "-std=gnu++0x" }
+
+// Copyright (C) 2008, 2009 Free Software Foundation
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 20.7.12.2 Template class shared_ptr [util.smartptr.shared]
+
+#include <memory>
+#include <testsuite_hooks.h>
+
+struct A { };
+
+// 20.7.12.2.1 shared_ptr constructors [util.smartptr.shared.const]
+
+// Construction from unique_ptr
+int
+test01()
+{
+ bool test __attribute__((unused)) = true;
+
+ std::unique_ptr<A> up(new A);
+ std::shared_ptr<A> sp(std::move(up));
+ VERIFY( up.get() == 0 );
+ VERIFY( sp.get() != 0 );
+ VERIFY( sp.use_count() == 1 );
+
+ return 0;
+}
+
+int
+main()
+{
+ test01();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/shared_ptr/cons/unique_ptr_deleter.cc b/libstdc++-v3/testsuite/20_util/shared_ptr/cons/unique_ptr_deleter.cc
new file mode 100644
index 000000000..67485aee7
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/shared_ptr/cons/unique_ptr_deleter.cc
@@ -0,0 +1,59 @@
+// { dg-options "-std=gnu++0x" }
+
+// Copyright (C) 2008, 2009 Free Software Foundation
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 20.7.12.2 Template class shared_ptr [util.smartptr.shared]
+
+#include <memory>
+#include <testsuite_hooks.h>
+
+struct A { };
+
+struct D {
+ void operator()(A* p) const { delete p; ++count; }
+ static int count;
+};
+
+int D::count = 0;
+
+// 20.7.12.2.1 shared_ptr constructors [util.smartptr.shared.const]
+
+// Construction from unique_ptr
+int
+test01()
+{
+ bool test __attribute__((unused)) = true;
+
+ std::unique_ptr<A, D> up(new A, D());
+ {
+ std::shared_ptr<A> sp(std::move(up));
+ VERIFY( up.get() == 0 );
+ VERIFY( sp.get() != 0 );
+ VERIFY( sp.use_count() == 1 );
+ }
+ VERIFY( D::count == 1 );
+
+ return 0;
+}
+
+int
+main()
+{
+ test01();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/shared_ptr/cons/unique_ptr_deleter_ref_1.cc b/libstdc++-v3/testsuite/20_util/shared_ptr/cons/unique_ptr_deleter_ref_1.cc
new file mode 100644
index 000000000..d0998c94c
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/shared_ptr/cons/unique_ptr_deleter_ref_1.cc
@@ -0,0 +1,60 @@
+// { dg-options "-std=gnu++0x" }
+
+// Copyright (C) 2008, 2009 Free Software Foundation
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 20.7.12.2 Template class shared_ptr [util.smartptr.shared]
+
+#include <memory>
+#include <testsuite_hooks.h>
+
+struct A { };
+
+struct D {
+ typedef void result_type;
+ void operator()(A* p) { delete p; ++count; }
+ int count;
+};
+
+
+// 20.7.12.2.1 shared_ptr constructors [util.smartptr.shared.const]
+
+// Construction from unique_ptr
+int
+test01()
+{
+ bool test __attribute__((unused)) = true;
+
+ D d = D();
+ std::unique_ptr<A, D&> up(new A, d);
+ {
+ std::shared_ptr<A> sp(std::move(up));
+ VERIFY( up.get() == 0 );
+ VERIFY( sp.get() != 0 );
+ VERIFY( sp.use_count() == 1 );
+ }
+ VERIFY( d.count == 1 );
+
+ return 0;
+}
+
+int
+main()
+{
+ test01();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/shared_ptr/cons/unique_ptr_deleter_ref_2.cc b/libstdc++-v3/testsuite/20_util/shared_ptr/cons/unique_ptr_deleter_ref_2.cc
new file mode 100644
index 000000000..7b09cfa7d
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/shared_ptr/cons/unique_ptr_deleter_ref_2.cc
@@ -0,0 +1,63 @@
+// { dg-options "-std=gnu++0x" }
+
+// Copyright (C) 2008, 2009 Free Software Foundation
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 20.7.12.2 Template class shared_ptr [util.smartptr.shared]
+
+#include <memory>
+#include <functional>
+#include <testsuite_hooks.h>
+
+struct A { };
+
+struct D {
+ typedef void result_type;
+ void operator()(A* p) { delete p; ++count; }
+ int count;
+};
+
+
+// 20.7.12.2.1 shared_ptr constructors [util.smartptr.shared.const]
+
+// Construction from unique_ptr
+// See: http://gcc.gnu.org/ml/libstdc++/2008-09/msg00070.html.
+int
+test01()
+{
+ bool test __attribute__((unused)) = true;
+
+ D d;
+ std::unique_ptr<A, D&> p1(new A, d);
+
+ std::shared_ptr<A> p2(std::move(p1));
+
+ typedef std::reference_wrapper<D> D2;
+ D2* p3 = std::get_deleter<D2>(p2);
+
+ VERIFY( p3 != 0 );
+ VERIFY( &p3->get() == &d );
+
+ return 0;
+}
+
+int
+main()
+{
+ test01();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/shared_ptr/cons/unique_ptr_neg.cc b/libstdc++-v3/testsuite/20_util/shared_ptr/cons/unique_ptr_neg.cc
new file mode 100644
index 000000000..0e2fd68d5
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/shared_ptr/cons/unique_ptr_neg.cc
@@ -0,0 +1,48 @@
+// { dg-options "-std=gnu++0x" }
+// { dg-do compile }
+
+// Copyright (C) 2008, 2009, 2010 Free Software Foundation
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 20.7.12.2 Template class shared_ptr [util.smartptr.shared]
+
+#include <memory>
+#include <testsuite_hooks.h>
+
+struct A { };
+
+// 20.7.12.2.1 shared_ptr constructors [util.smartptr.shared.const]
+
+// Construction from lvalue unique_ptr
+int
+test01()
+{
+ bool test __attribute__((unused)) = true;
+
+ std::unique_ptr<A> a;
+ std::shared_ptr<A> p(a); // { dg-error "cannot bind" }
+
+ return 0;
+}
+
+int
+main()
+{
+ test01();
+ return 0;
+}
+// { dg-excess-errors "initializing argument" }
diff --git a/libstdc++-v3/testsuite/20_util/shared_ptr/cons/weak_ptr.cc b/libstdc++-v3/testsuite/20_util/shared_ptr/cons/weak_ptr.cc
new file mode 100644
index 000000000..7e24c1822
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/shared_ptr/cons/weak_ptr.cc
@@ -0,0 +1,51 @@
+// { dg-options "-std=gnu++0x" }
+
+// Copyright (C) 2005, 2006, 2007, 2009 Free Software Foundation
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 20.6.6.2 Template class shared_ptr [util.smartptr.shared]
+
+#include <memory>
+#include <testsuite_hooks.h>
+
+struct A { };
+
+// 20.6.6.2.1 shared_ptr constructors [util.smartptr.shared.const]
+
+// Construction from weak_ptr
+int
+test01()
+{
+ bool test __attribute__((unused)) = true;
+
+ A * const a = new A;
+ std::shared_ptr<A> a1(a);
+ std::weak_ptr<A> wa(a1);
+ std::shared_ptr<A> a2(wa);
+ VERIFY( a2.get() == a );
+ VERIFY( a2.use_count() == wa.use_count() );
+
+ return 0;
+}
+
+
+int
+main()
+{
+ test01();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/shared_ptr/cons/weak_ptr_expired.cc b/libstdc++-v3/testsuite/20_util/shared_ptr/cons/weak_ptr_expired.cc
new file mode 100644
index 000000000..cff9b3b99
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/shared_ptr/cons/weak_ptr_expired.cc
@@ -0,0 +1,62 @@
+// { dg-options "-std=gnu++0x" }
+// { dg-do run { xfail *-*-* } }
+
+// Copyright (C) 2005, 2006, 2007, 2009 Free Software Foundation
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 20.6.6.2 Template class shared_ptr [util.smartptr.shared]
+
+#include <memory>
+#include <testsuite_hooks.h>
+
+struct A { };
+
+// 20.6.6.2.1 shared_ptr constructors [util.smartptr.shared.const]
+
+// Construction from expired weak_ptr
+int
+test01()
+{
+ bool test __attribute__((unused)) = true;
+
+ std::shared_ptr<A> a1(new A);
+ std::weak_ptr<A> wa(a1);
+ a1.reset();
+ VERIFY( wa.expired() );
+ try
+ {
+ std::shared_ptr<A> a2(wa);
+ }
+ catch (const std::bad_weak_ptr&)
+ {
+ // Expected.
+ __throw_exception_again;
+ }
+ catch (...)
+ {
+ // Failed.
+ }
+
+ return 0;
+}
+
+int
+main()
+{
+ test01();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/shared_ptr/creation/36949.cc b/libstdc++-v3/testsuite/20_util/shared_ptr/creation/36949.cc
new file mode 100644
index 000000000..31230776e
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/shared_ptr/creation/36949.cc
@@ -0,0 +1,34 @@
+// { dg-options "-std=gnu++0x" }
+
+// Copyright (C) 2008, 2009 Free Software Foundation
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+#include <memory>
+
+struct A : std::enable_shared_from_this<A> { };
+
+// libstdc++/36949
+void test01()
+{
+ std::make_shared<A>()->shared_from_this();
+}
+
+int main()
+{
+ test01();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/shared_ptr/creation/alloc.cc b/libstdc++-v3/testsuite/20_util/shared_ptr/creation/alloc.cc
new file mode 100644
index 000000000..e6bc6f47f
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/shared_ptr/creation/alloc.cc
@@ -0,0 +1,110 @@
+// { dg-options "-std=gnu++0x" }
+
+// Copyright (C) 2007, 2008, 2009 Free Software Foundation
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 20.6.6.2 Template class shared_ptr [util.smartptr.shared]
+
+#include <memory>
+#include <testsuite_hooks.h>
+#include <testsuite_allocator.h>
+
+using __gnu_test::tracker_allocator_counter;
+using __gnu_test::tracker_allocator;
+
+struct A
+{
+ A(int i, double d, char c = '\0') : i(i), d(d), c(c) { ++ctor_count; }
+ explicit A(int i) : i(i), d(), c() { ++ctor_count; }
+ A() : i(), d(), c() { ++ctor_count; }
+ ~A() { ++dtor_count; }
+ int i;
+ double d;
+ char c;
+ static int ctor_count;
+ static int dtor_count;
+};
+int A::ctor_count = 0;
+int A::dtor_count = 0;
+
+struct reset_count_struct
+{
+ ~reset_count_struct()
+ {
+ A::ctor_count = 0;
+ A::dtor_count = 0;
+ tracker_allocator_counter::reset();
+ }
+};
+
+// 20.6.6.2.6 shared_ptr creation [util.smartptr.shared.create]
+
+void
+test01()
+{
+ bool test __attribute__((unused)) = true;
+ reset_count_struct __attribute__((unused)) reset;
+
+ {
+ std::shared_ptr<A> p1 = std::allocate_shared<A>(tracker_allocator<A>());
+ VERIFY( p1.get() != 0 );
+ VERIFY( p1.use_count() == 1 );
+ VERIFY( A::ctor_count == 1 );
+ VERIFY( tracker_allocator_counter::get_allocation_count() > 0 );
+ }
+ VERIFY( A::ctor_count == A::dtor_count );
+ VERIFY( tracker_allocator_counter::get_allocation_count()
+ == tracker_allocator_counter::get_deallocation_count() );
+}
+
+void
+test02()
+{
+ bool test __attribute__((unused)) = true;
+ reset_count_struct __attribute__((unused)) reset;
+
+ std::shared_ptr<A> p1;
+
+ p1 = std::allocate_shared<A>(tracker_allocator<A>(), 1);
+ VERIFY( A::ctor_count == 1 );
+ VERIFY( tracker_allocator_counter::get_allocation_count() > 0 );
+
+ p1 = std::allocate_shared<A>(tracker_allocator<A>(), 1, 2.0);
+ VERIFY( A::ctor_count == 2 );
+ VERIFY( A::dtor_count == 1 );
+ VERIFY( tracker_allocator_counter::get_deallocation_count() > 0 );
+
+ p1 = std::allocate_shared<A>(tracker_allocator<A>(), 1, 2.0, '3');
+ VERIFY( A::ctor_count == 3 );
+ VERIFY( A::dtor_count == 2 );
+ VERIFY( p1->i == 1 );
+ VERIFY( p1->d == 2.0 );
+ VERIFY( p1->c == '3' );
+
+ p1 = std::shared_ptr<A>();
+ VERIFY( A::ctor_count == A::dtor_count );
+ VERIFY( tracker_allocator_counter::get_allocation_count()
+ == tracker_allocator_counter::get_deallocation_count() );
+}
+
+int
+main()
+{
+ test01();
+ test02();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/shared_ptr/creation/dr402.cc b/libstdc++-v3/testsuite/20_util/shared_ptr/creation/dr402.cc
new file mode 100644
index 000000000..462c6f848
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/shared_ptr/creation/dr402.cc
@@ -0,0 +1,48 @@
+// { dg-options "-std=gnu++0x" }
+// { dg-do compile }
+
+// Copyright (C) 2007, 2008, 2009 Free Software Foundation
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 20.6.6.2 Template class shared_ptr [util.smartptr.shared]
+
+#include <memory>
+#include <new>
+#include <testsuite_hooks.h>
+
+struct A
+{
+ void* operator new(size_t n) { return new char[sizeof(A)]; }
+ void operator delete(void* p, size_t) { delete (char*)p; }
+};
+
+// 20.6.6.2.6 shared_ptr creation [util.smartptr.shared.create]
+
+void
+test01()
+{
+ bool test __attribute__((unused)) = true;
+
+ std::shared_ptr<A> p = std::make_shared<A>();
+}
+
+int
+main()
+{
+ test01();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/shared_ptr/creation/dr925.cc b/libstdc++-v3/testsuite/20_util/shared_ptr/creation/dr925.cc
new file mode 100644
index 000000000..db176650e
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/shared_ptr/creation/dr925.cc
@@ -0,0 +1,90 @@
+// { dg-options "-std=gnu++0x -Wno-deprecated" }
+
+// Copyright (C) 2010 Free Software Foundation
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 20.9.11.2 Template class shared_ptr [util.smartptr.shared]
+
+#include <memory>
+#include <testsuite_hooks.h>
+
+struct A
+{
+};
+
+std::unique_ptr<A>
+create_unique_ptr()
+{
+ return std::unique_ptr<A>(new A());
+}
+
+std::auto_ptr<A>
+create_auto_ptr()
+{
+ return std::auto_ptr<A>(new A());
+}
+
+void
+process(std::shared_ptr<A> a)
+{
+ bool test __attribute__((unused)) = true;
+
+ VERIFY( a.get() != 0 );
+ VERIFY( a.use_count() == 1 );
+}
+
+// 20.9.11.2.1 shared_ptr creation [util.smartptr.shared.const]
+
+// Implicit conversion of auto_ptr to shared_ptr is allowed
+
+void
+test01()
+{
+ process(create_auto_ptr());
+}
+
+void
+test02()
+{
+ std::auto_ptr<A> a = create_auto_ptr();
+ process(std::move(a));
+}
+
+// Implicit conversion of unique_ptr to shared_ptr is allowed
+
+void
+test03()
+{
+ process(create_unique_ptr());
+}
+
+void
+test04()
+{
+ std::unique_ptr<A> a = create_unique_ptr();
+ process(std::move(a));
+}
+
+int
+main()
+{
+ test01();
+ test02();
+ test03();
+ test04();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/shared_ptr/creation/make.cc b/libstdc++-v3/testsuite/20_util/shared_ptr/creation/make.cc
new file mode 100644
index 000000000..2441b9302
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/shared_ptr/creation/make.cc
@@ -0,0 +1,97 @@
+// { dg-options "-std=gnu++0x" }
+
+// Copyright (C) 2007, 2008, 2009 Free Software Foundation
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 20.6.6.2 Template class shared_ptr [util.smartptr.shared]
+
+#include <memory>
+#include <testsuite_hooks.h>
+
+struct A
+{
+ A(int i, double d, char c = '\0') : i(i), d(d), c(c) { ++ctor_count; }
+ explicit A(int i) : i(i), d(), c() { ++ctor_count; }
+ A() : i(), d(), c() { ++ctor_count; }
+ ~A() { ++dtor_count; }
+ int i;
+ double d;
+ char c;
+ static int ctor_count;
+ static int dtor_count;
+};
+int A::ctor_count = 0;
+int A::dtor_count = 0;
+
+struct reset_count_struct
+{
+ ~reset_count_struct()
+ {
+ A::ctor_count = 0;
+ A::dtor_count = 0;
+ }
+};
+
+// 20.6.6.2.6 shared_ptr creation [util.smartptr.shared.create]
+
+void
+test01()
+{
+ bool test __attribute__((unused)) = true;
+ reset_count_struct __attribute__((unused)) reset;
+
+ {
+ std::shared_ptr<A> p1 = std::make_shared<A>();
+ VERIFY( p1.get() != 0 );
+ VERIFY( p1.use_count() == 1 );
+ VERIFY( A::ctor_count == 1 );
+ }
+ VERIFY( A::ctor_count == A::dtor_count );
+}
+
+void
+test02()
+{
+ bool test __attribute__((unused)) = true;
+ reset_count_struct __attribute__((unused)) reset;
+
+ std::shared_ptr<A> p1;
+
+ p1 = std::make_shared<A>(1);
+ VERIFY( A::ctor_count == 1 );
+
+ p1 = std::make_shared<A>(1, 2.0);
+ VERIFY( A::ctor_count == 2 );
+ VERIFY( A::dtor_count == 1 );
+
+ p1 = std::make_shared<A>(1, 2.0, '3');
+ VERIFY( A::ctor_count == 3 );
+ VERIFY( A::dtor_count == 2 );
+ VERIFY( p1->i == 1 );
+ VERIFY( p1->d == 2.0 );
+ VERIFY( p1->c == '3' );
+
+ p1 = std::shared_ptr<A>();
+ VERIFY( A::ctor_count == A::dtor_count );
+}
+
+int
+main()
+{
+ test01();
+ test02();
+}
diff --git a/libstdc++-v3/testsuite/20_util/shared_ptr/dest/dest.cc b/libstdc++-v3/testsuite/20_util/shared_ptr/dest/dest.cc
new file mode 100644
index 000000000..5e1a6135f
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/shared_ptr/dest/dest.cc
@@ -0,0 +1,134 @@
+// { dg-options "-std=gnu++0x" }
+
+// Copyright (C) 2005, 2006, 2007, 2009 Free Software Foundation
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 20.6.6.2 Template class shared_ptr [util.smartptr.shared]
+
+#include <memory>
+#include <testsuite_hooks.h>
+
+struct A
+{
+ A() { ++ctor_count; }
+ ~A() { ++dtor_count; }
+ static long ctor_count;
+ static long dtor_count;
+};
+long A::ctor_count = 0;
+long A::dtor_count = 0;
+
+struct B : A
+{
+ B() { ++ctor_count; }
+ ~B() { ++dtor_count; }
+ static long ctor_count;
+ static long dtor_count;
+};
+long B::ctor_count = 0;
+long B::dtor_count = 0;
+
+struct D
+{
+ void operator()(const B* p) { delete p; ++delete_count; }
+ static long delete_count;
+};
+long D::delete_count = 0;
+
+struct reset_count_struct
+{
+ ~reset_count_struct()
+ {
+ A::ctor_count = 0;
+ A::dtor_count = 0;
+ B::ctor_count = 0;
+ B::dtor_count = 0;
+ D::delete_count = 0;
+ }
+};
+
+
+// 20.6.6.2.2 shared_ptr destructor [util.smartptr.shared.dest]
+
+// empty shared_ptr
+int
+test01()
+{
+ reset_count_struct __attribute__((unused)) reset;
+ bool test __attribute__((unused)) = true;
+
+ {
+ std::shared_ptr<A> a;
+ }
+ VERIFY( A::ctor_count == 0 );
+ VERIFY( A::dtor_count == 0 );
+ VERIFY( B::ctor_count == 0 );
+ VERIFY( B::dtor_count == 0 );
+ VERIFY( D::delete_count == 0 );
+
+ return 0;
+}
+
+// shared ownership
+int
+test02()
+{
+ reset_count_struct __attribute__((unused)) reset;
+ bool test __attribute__((unused)) = true;
+
+ std::shared_ptr<A> a;
+ {
+ a = std::shared_ptr<A>(new B, D());
+ }
+ VERIFY( A::ctor_count == 1 );
+ VERIFY( A::dtor_count == 0 );
+ VERIFY( B::ctor_count == 1 );
+ VERIFY( B::dtor_count == 0 );
+ VERIFY( D::delete_count == 0 );
+
+ return 0;
+}
+
+// exclusive ownership
+int
+test03()
+{
+ reset_count_struct __attribute__((unused)) reset;
+ bool test __attribute__((unused)) = true;
+
+ {
+ std::shared_ptr<A> a1(new B);
+ std::shared_ptr<A> a2(new B, D());
+ }
+ VERIFY( A::ctor_count == 2 );
+ VERIFY( A::dtor_count == 2 );
+ VERIFY( B::ctor_count == 2 );
+ VERIFY( B::dtor_count == 2 );
+ VERIFY( D::delete_count == 1 );
+
+ return 0;
+}
+
+
+int
+main()
+{
+ test01();
+ test02();
+ test03();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/shared_ptr/hash/1.cc b/libstdc++-v3/testsuite/20_util/shared_ptr/hash/1.cc
new file mode 100644
index 000000000..93f4739d7
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/shared_ptr/hash/1.cc
@@ -0,0 +1,48 @@
+// { dg-options "-std=gnu++0x" }
+
+// 2010-06-11 Paolo Carlini <paolo.carlini@oracle.com>
+
+// Copyright (C) 2010 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+#include <memory>
+#include <testsuite_hooks.h>
+
+void test01()
+{
+ bool test __attribute__((unused)) = true;
+
+ struct T { };
+
+ std::shared_ptr<T> s0(new T);
+ std::hash<std::shared_ptr<T>> hs0;
+ std::hash<T*> hp0;
+
+ VERIFY( hs0(s0) == hp0(s0.get()) );
+
+ std::__shared_ptr<T> s1(new T);
+ std::hash<std::__shared_ptr<T>> hs1;
+ std::hash<T*> hp1;
+
+ VERIFY( hs1(s1) == hp1(s1.get()) );
+}
+
+int main()
+{
+ test01();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/shared_ptr/misc/24595.cc b/libstdc++-v3/testsuite/20_util/shared_ptr/misc/24595.cc
new file mode 100644
index 000000000..b44c9bdf8
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/shared_ptr/misc/24595.cc
@@ -0,0 +1,40 @@
+// { dg-options "-std=gnu++0x" }
+
+// Copyright (C) 2005, 2006, 2007, 2009 Free Software Foundation
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 20.6.6.2 Template class shared_ptr [util.smartptr.shared]
+
+#include <memory>
+#include <testsuite_hooks.h>
+
+using std::get_deleter;
+
+// libstdc++/24595
+void test01()
+{
+ bool test __attribute__((unused)) = true;
+
+ std::shared_ptr<int> sp;
+ VERIFY( !get_deleter<void(*)(int*)>(sp) );
+}
+
+int main()
+{
+ test01();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/shared_ptr/misc/42019.cc b/libstdc++-v3/testsuite/20_util/shared_ptr/misc/42019.cc
new file mode 100644
index 000000000..bea1771d2
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/shared_ptr/misc/42019.cc
@@ -0,0 +1,56 @@
+// { dg-options "-std=gnu++0x -fno-rtti" }
+// Copyright (C) 2009 Free Software Foundation
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 20.8.15.2 Template class shared_ptr [util.smartptr.shared]
+
+#include <memory>
+#include <testsuite_hooks.h>
+
+// libstdc++/42019
+
+class A {};
+
+struct B {
+ explicit B(int i) : i(i) { }
+ int i;
+};
+
+void test01()
+{
+ bool test __attribute__((unused)) = true;
+
+ std::shared_ptr<A> spA = std::make_shared<A>();
+
+ VERIFY( spA.get() != 0 );
+}
+
+void test02()
+{
+ bool test __attribute__((unused)) = true;
+
+ std::shared_ptr<B> spB = std::make_shared<B>(99);
+
+ VERIFY( spB->i == 99 );
+}
+
+int main()
+{
+ test01();
+ test02();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/shared_ptr/misc/io.cc b/libstdc++-v3/testsuite/20_util/shared_ptr/misc/io.cc
new file mode 100644
index 000000000..a84f4bebf
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/shared_ptr/misc/io.cc
@@ -0,0 +1,52 @@
+// { dg-options "-std=gnu++0x" }
+
+// Copyright (C) 2005, 2006, 2007, 2009 Free Software Foundation
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 20.6.6.2 Template class shared_ptr [util.smartptr.shared]
+
+#include <memory>
+#include <sstream>
+#include <testsuite_hooks.h>
+
+struct A { };
+
+// 20.6.6.2.8 shared_ptr I/O [util.smartptr.shared.io]
+
+// operator<<
+int
+test01()
+{
+ bool test __attribute__((unused)) = true;
+
+ std::shared_ptr<A> p(new A);
+ std::ostringstream buf;
+ buf << p;
+ const std::string s = buf.str();
+ buf.str("");
+ buf << p.get();
+ VERIFY( s == buf.str() );
+
+ return 0;
+}
+
+int
+main()
+{
+ test01();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/shared_ptr/misc/swap.cc b/libstdc++-v3/testsuite/20_util/shared_ptr/misc/swap.cc
new file mode 100644
index 000000000..10ccf8cad
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/shared_ptr/misc/swap.cc
@@ -0,0 +1,51 @@
+// { dg-options "-std=gnu++0x" }
+
+// Copyright (C) 2005, 2006, 2007, 2009 Free Software Foundation
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 20.6.6.2 Template class shared_ptr [util.smartptr.shared]
+
+#include <memory>
+#include <testsuite_hooks.h>
+
+struct A { };
+
+// 20.6.6.2.9 shared_ptr specialized algorithms [util.smartptr.shared.spec]
+
+// std::swap
+int
+test01()
+{
+ bool test __attribute__((unused)) = true;
+
+ A * const a1 = new A;
+ A * const a2 = new A;
+ std::shared_ptr<A> p1(a1);
+ std::shared_ptr<A> p2(a2);
+ std::swap(p1, p2);
+ VERIFY( p1.get() == a2 );
+ VERIFY( p2.get() == a1 );
+
+ return 0;
+}
+
+int
+main()
+{
+ test01();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/shared_ptr/modifiers/24805.cc b/libstdc++-v3/testsuite/20_util/shared_ptr/modifiers/24805.cc
new file mode 100644
index 000000000..8b64014c0
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/shared_ptr/modifiers/24805.cc
@@ -0,0 +1,30 @@
+// { dg-options "-std=gnu++0x" }
+// { dg-do compile }
+
+// Copyright (C) 2005, 2006, 2007, 2009 Free Software Foundation
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 20.6.6.2 Template class shared_ptr [util.smartptr.shared]
+
+#include <memory>
+
+// 20.6.6.2.4 shared_ptr modifiers [util.smartptr.shared.mod]
+
+// swap
+
+// libstdc++/24805
+using std::swap;
diff --git a/libstdc++-v3/testsuite/20_util/shared_ptr/modifiers/reset.cc b/libstdc++-v3/testsuite/20_util/shared_ptr/modifiers/reset.cc
new file mode 100644
index 000000000..c3b6745b4
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/shared_ptr/modifiers/reset.cc
@@ -0,0 +1,89 @@
+// { dg-options "-std=gnu++0x" }
+
+// Copyright (C) 2005, 2006, 2007, 2009 Free Software Foundation
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 20.6.6.2 Template class shared_ptr [util.smartptr.shared]
+
+#include <memory>
+#include <testsuite_hooks.h>
+
+struct A { };
+struct B : A { };
+struct D
+{
+ void operator()(B* p) { delete p; ++delete_count; }
+ static long delete_count;
+};
+long D::delete_count = 0;
+
+// 20.6.6.2.4 shared_ptr modifiers [util.smartptr.shared.mod]
+
+// reset
+int
+test01()
+{
+ bool test __attribute__((unused)) = true;
+
+ A * const a = new A;
+ std::shared_ptr<A> p1(a);
+ std::shared_ptr<A> p2(p1);
+ p1.reset();
+ VERIFY( p1.get() == 0 );
+ VERIFY( p2.get() == a );
+
+ return 0;
+}
+
+int
+test02()
+{
+ bool test __attribute__((unused)) = true;
+
+ A * const a = new A;
+ B * const b = new B;
+ std::shared_ptr<A> p1(a);
+ std::shared_ptr<A> p2(p1);
+ p1.reset(b);
+ VERIFY( p1.get() == b );
+ VERIFY( p2.get() == a );
+
+ return 0;
+}
+
+int
+test03()
+{
+ bool test __attribute__((unused)) = true;
+
+ {
+ std::shared_ptr<A> p1;
+ p1.reset(new B, D());
+ }
+ VERIFY( D::delete_count == 1 );
+
+ return 0;
+}
+
+int
+main()
+{
+ test01();
+ test02();
+ test03();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/shared_ptr/modifiers/reset_alloc.cc b/libstdc++-v3/testsuite/20_util/shared_ptr/modifiers/reset_alloc.cc
new file mode 100644
index 000000000..61ac3b98e
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/shared_ptr/modifiers/reset_alloc.cc
@@ -0,0 +1,63 @@
+// { dg-options "-std=gnu++0x" }
+
+// Copyright (C) 2007, 2009 Free Software Foundation
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 20.6.6.2 Template class shared_ptr [util.smartptr.shared]
+
+#include <memory>
+#include <testsuite_hooks.h>
+#include <testsuite_allocator.h>
+
+using __gnu_test::tracker_allocator_counter;
+using __gnu_test::tracker_allocator;
+
+struct A { };
+struct B : A { };
+struct D
+{
+ void operator()(B* p) { delete p; ++delete_count; }
+ static long delete_count;
+};
+long D::delete_count = 0;
+
+// 20.6.6.2.4 shared_ptr modifiers [util.smartptr.shared.mod]
+
+// Reset with allocator
+int
+test01()
+{
+ bool test __attribute__((unused)) = true;
+ tracker_allocator_counter::reset();
+
+ {
+ std::shared_ptr<A> p1;
+ p1.reset(new B, D(), tracker_allocator<B>());
+ VERIFY( tracker_allocator_counter::get_allocation_count() > 0 );
+ }
+ VERIFY( D::delete_count == 1 );
+ VERIFY( tracker_allocator_counter::get_allocation_count() == tracker_allocator_counter::get_deallocation_count() );
+
+ return 0;
+}
+
+int
+main()
+{
+ test01();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/shared_ptr/modifiers/reset_neg.cc b/libstdc++-v3/testsuite/20_util/shared_ptr/modifiers/reset_neg.cc
new file mode 100644
index 000000000..5f133f547
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/shared_ptr/modifiers/reset_neg.cc
@@ -0,0 +1,47 @@
+// { dg-do compile }
+// { dg-options "-std=gnu++0x" }
+
+// Copyright (C) 2005, 2006, 2007, 2009 Free Software Foundation
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 20.6.6.2 Template class shared_ptr [util.smartptr.shared]
+
+#include <memory>
+#include <testsuite_hooks.h>
+
+struct A { };
+
+// 20.6.6.2.4 shared_ptr modifiers [util.smartptr.shared.mod]
+
+// reset
+int
+test01()
+{
+ bool test __attribute__((unused)) = true;
+
+ const std::shared_ptr<A> p1(new A);
+ p1.reset(); // { dg-error "discards qualifiers" }
+
+ return 0;
+}
+
+int
+main()
+{
+ test01();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/shared_ptr/modifiers/swap.cc b/libstdc++-v3/testsuite/20_util/shared_ptr/modifiers/swap.cc
new file mode 100644
index 000000000..aab41ddc8
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/shared_ptr/modifiers/swap.cc
@@ -0,0 +1,51 @@
+// { dg-options "-std=gnu++0x" }
+
+// Copyright (C) 2005, 2006, 2007, 2009 Free Software Foundation
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 20.6.6.2 Template class shared_ptr [util.smartptr.shared]
+
+#include <memory>
+#include <testsuite_hooks.h>
+
+struct A { };
+
+// 20.6.6.2.4 shared_ptr modifiers [util.smartptr.shared.mod]
+
+// swap
+int
+test01()
+{
+ bool test __attribute__((unused)) = true;
+
+ A * const a1 = new A;
+ A * const a2 = new A;
+ std::shared_ptr<A> p1(a1);
+ std::shared_ptr<A> p2(a2);
+ p1.swap(p2);
+ VERIFY( p1.get() == a2 );
+ VERIFY( p2.get() == a1 );
+
+ return 0;
+}
+
+int
+main()
+{
+ test01();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/shared_ptr/modifiers/swap_neg.cc b/libstdc++-v3/testsuite/20_util/shared_ptr/modifiers/swap_neg.cc
new file mode 100644
index 000000000..db173630f
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/shared_ptr/modifiers/swap_neg.cc
@@ -0,0 +1,48 @@
+// { dg-options "-std=gnu++0x" }
+// { dg-do compile }
+
+// Copyright (C) 2005, 2006, 2007, 2009 Free Software Foundation
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 20.6.6.2 Template class shared_ptr [util.smartptr.shared]
+
+#include <memory>
+#include <testsuite_hooks.h>
+
+struct A { };
+
+// 20.6.6.2.4 shared_ptr modifiers [util.smartptr.shared.mod]
+
+// swap
+int
+test01()
+{
+ bool test __attribute__((unused)) = true;
+
+ const std::shared_ptr<A> p1(new A);
+ std::shared_ptr<A> p2(new A);
+ p1.swap(p2); // { dg-error "discards qualifiers" }
+
+ return 0;
+}
+
+int
+main()
+{
+ test01();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/shared_ptr/observers/bool_conv.cc b/libstdc++-v3/testsuite/20_util/shared_ptr/observers/bool_conv.cc
new file mode 100644
index 000000000..dc2d53386
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/shared_ptr/observers/bool_conv.cc
@@ -0,0 +1,75 @@
+// { dg-options "-std=gnu++0x" }
+
+// Copyright (C) 2005, 2006, 2007, 2008, 2009 Free Software Foundation
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 20.6.6.2 Template class shared_ptr [util.smartptr.shared]
+
+#include <memory>
+#include <testsuite_hooks.h>
+
+struct A { };
+
+// 20.6.6.2.5 shared_ptr observers [util.smartptr.shared.obs]
+
+// conversion to bool
+void
+test01()
+{
+ bool test __attribute__((unused)) = true;
+
+ const std::shared_ptr<A> p1;
+ VERIFY( static_cast<bool>(p1) == false );
+ const std::shared_ptr<A> p2(p1);
+ VERIFY( static_cast<bool>(p2) == false );
+}
+
+void
+test02()
+{
+ bool test __attribute__((unused)) = true;
+
+ std::shared_ptr<A> p1(new A);
+ VERIFY( static_cast<bool>(p1) );
+ std::shared_ptr<A> p2(p1);
+ VERIFY( static_cast<bool>(p2) );
+ p1.reset();
+ VERIFY( !static_cast<bool>(p1) );
+ VERIFY( static_cast<bool>(p2) );
+}
+
+void
+test03()
+{
+ bool test __attribute__((unused)) = true;
+
+ std::shared_ptr<A> p1(new A);
+ std::shared_ptr<A> p2(p1);
+ p2.reset(new A);
+ VERIFY( static_cast<bool>(p1) );
+ VERIFY( static_cast<bool>(p2) );
+}
+
+
+int
+main()
+{
+ test01();
+ test02();
+ test03();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/shared_ptr/observers/get.cc b/libstdc++-v3/testsuite/20_util/shared_ptr/observers/get.cc
new file mode 100644
index 000000000..104c7219d
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/shared_ptr/observers/get.cc
@@ -0,0 +1,73 @@
+// { dg-options "-std=gnu++0x" }
+
+// Copyright (C) 2005, 2006, 2007, 2008, 2009 Free Software Foundation
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 20.6.6.2 Template class shared_ptr [util.smartptr.shared]
+
+#include <memory>
+#include <testsuite_hooks.h>
+
+struct A
+{
+ A() : i() {}
+ int i;
+};
+
+// 20.6.6.2.5 shared_ptr observers [util.smartptr.shared.obs]
+
+// get
+void
+test01()
+{
+ bool test __attribute__((unused)) = true;
+
+ A * const a = new A;
+ const std::shared_ptr<A> p(a);
+ VERIFY( p.get() == a );
+}
+
+// operator*
+void
+test02()
+{
+ bool test __attribute__((unused)) = true;
+
+ A * const a = new A;
+ const std::shared_ptr<A> p(a);
+ VERIFY( &*p == a );
+}
+
+// operator->
+void
+test03()
+{
+ bool test __attribute__((unused)) = true;
+
+ A * const a = new A;
+ const std::shared_ptr<A> p(a);
+ VERIFY( &p->i == &a->i );
+}
+
+int
+main()
+{
+ test01();
+ test02();
+ test03();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/shared_ptr/observers/owner_before.cc b/libstdc++-v3/testsuite/20_util/shared_ptr/observers/owner_before.cc
new file mode 100644
index 000000000..79ede6833
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/shared_ptr/observers/owner_before.cc
@@ -0,0 +1,94 @@
+// { dg-options "-std=gnu++0x" }
+
+// Copyright (C) 2008, 2009 Free Software Foundation
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 20.8.13.2 Template class shared_ptr [util.smartptr.shared]
+
+#include <memory>
+#include <testsuite_hooks.h>
+
+struct A
+{
+ int i;
+ virtual ~A() { }
+};
+
+struct B : A
+{
+};
+
+// 20.6.6.2.5 shared_ptr observers [util.smartptr.shared.obs]
+
+void
+test01()
+{
+ bool test __attribute__((unused)) = true;
+
+ // test empty shared_ptrs compare equivalent
+ std::shared_ptr<A> p1;
+ std::shared_ptr<B> p2;
+ VERIFY( !p1.owner_before(p2) && !p2.owner_before(p1) );
+}
+
+
+// Construction from pointer
+void
+test02()
+{
+ bool test __attribute__((unused)) = true;
+
+ std::shared_ptr<A> a0;
+
+ std::shared_ptr<A> a1(new A);
+ VERIFY( a1.owner_before(a0) || a0.owner_before(a1) );
+ VERIFY( !(a1.owner_before(a0) && a0.owner_before(a1)) );
+
+ std::shared_ptr<B> b1(new B);
+ VERIFY( a1.owner_before(b1) || b1.owner_before(a1) );
+ VERIFY( !(a1.owner_before(b1) && b1.owner_before(a1)) );
+
+ std::shared_ptr<A> a2(a1);
+ VERIFY( !a1.owner_before(a2) && !a2.owner_before(a1) );
+ a2 = b1;
+ VERIFY( !b1.owner_before(a2) && !a2.owner_before(b1) );
+
+ std::weak_ptr<A> w1(a1);
+ VERIFY( !a1.owner_before(w1) && !w1.owner_before(a1) );
+ std::weak_ptr<A> w2(a2);
+ VERIFY( !b1.owner_before(w2) && !w2.owner_before(b1) );
+}
+
+// Aliasing
+void
+test03()
+{
+ bool test __attribute__((unused)) = true;
+
+ std::shared_ptr<A> p1(new A());
+ std::shared_ptr<int> p2(p1, &p1->i);
+ VERIFY( !p1.owner_before(p2) && !p2.owner_before(p1) );
+}
+
+int
+main()
+{
+ test01();
+ test02();
+ test03();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/shared_ptr/observers/unique.cc b/libstdc++-v3/testsuite/20_util/shared_ptr/observers/unique.cc
new file mode 100644
index 000000000..fae5eba37
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/shared_ptr/observers/unique.cc
@@ -0,0 +1,75 @@
+// { dg-options "-std=gnu++0x" }
+
+// Copyright (C) 2005, 2006, 2007, 2008, 2009 Free Software Foundation
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 20.6.6.2 Template class shared_ptr [util.smartptr.shared]
+
+#include <memory>
+#include <testsuite_hooks.h>
+
+struct A { };
+
+// 20.6.6.2.5 shared_ptr observers [util.smartptr.shared.obs]
+
+// unique
+void
+test01()
+{
+ bool test __attribute__((unused)) = true;
+
+ const std::shared_ptr<A> p1;
+ VERIFY( !p1.unique() );
+ const std::shared_ptr<A> p2(p1);
+ VERIFY( !p1.unique() );
+}
+
+void
+test02()
+{
+ bool test __attribute__((unused)) = true;
+
+ std::shared_ptr<A> p1(new A);
+ VERIFY( p1.unique() );
+ std::shared_ptr<A> p2(p1);
+ VERIFY( !p1.unique() );
+ p1.reset();
+ VERIFY( !p1.unique() );
+ VERIFY( p2.unique() );
+}
+
+void
+test03()
+{
+ bool test __attribute__((unused)) = true;
+
+ std::shared_ptr<A> p1(new A);
+ std::shared_ptr<A> p2(p1);
+ p2.reset(new A);
+ VERIFY( p1.unique() );
+ VERIFY( p2.unique() );
+}
+
+
+int
+main()
+{
+ test01();
+ test02();
+ test03();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/shared_ptr/observers/use_count.cc b/libstdc++-v3/testsuite/20_util/shared_ptr/observers/use_count.cc
new file mode 100644
index 000000000..a7f34cfac
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/shared_ptr/observers/use_count.cc
@@ -0,0 +1,74 @@
+// { dg-options "-std=gnu++0x" }
+
+// Copyright (C) 2005, 2006, 2007, 2008, 2009 Free Software Foundation
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 20.6.6.2 Template class shared_ptr [util.smartptr.shared]
+
+#include <memory>
+#include <testsuite_hooks.h>
+
+struct A { };
+struct B : A { };
+
+// 20.6.6.2.5 shared_ptr observers [util.smartptr.shared.obs]
+
+// use_count
+void
+test01()
+{
+ bool test __attribute__((unused)) = true;
+
+ const std::shared_ptr<A> p1;
+ VERIFY( p1.use_count() == 0 );
+ const std::shared_ptr<A> p2(p1);
+ VERIFY( p1.use_count() == 0 );
+}
+
+void
+test02()
+{
+ bool test __attribute__((unused)) = true;
+
+ std::shared_ptr<A> p1(new A);
+ std::shared_ptr<A> p2(p1);
+ p1.reset();
+ VERIFY( p1.use_count() == 0 );
+ VERIFY( p2.use_count() == 1 );
+}
+
+void
+test03()
+{
+ bool test __attribute__((unused)) = true;
+
+ std::shared_ptr<A> p1(new A);
+ std::shared_ptr<A> p2(p1);
+ p2.reset(new B);
+ VERIFY( p1.use_count() == 1 );
+ VERIFY( p2.use_count() == 1 );
+}
+
+
+int
+main()
+{
+ test01();
+ test02();
+ test03();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/shared_ptr/requirements/explicit_instantiation/1.cc b/libstdc++-v3/testsuite/20_util/shared_ptr/requirements/explicit_instantiation/1.cc
new file mode 100644
index 000000000..0f2d2c366
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/shared_ptr/requirements/explicit_instantiation/1.cc
@@ -0,0 +1,31 @@
+// { dg-options "-std=gnu++0x" }
+// { dg-do compile }
+
+// Copyright (C) 2006, 2007, 2009 Free Software Foundation
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 20.6.6.2 Template class shared_ptr [util.smartptr.shared]
+
+#include <memory>
+#include <testsuite_tr1.h>
+
+using namespace __gnu_test;
+using std::shared_ptr;
+template class shared_ptr<int>;
+template class shared_ptr<void>;
+template class shared_ptr<ClassType>;
+template class shared_ptr<IncompleteClass>;
diff --git a/libstdc++-v3/testsuite/20_util/shared_ptr/requirements/explicit_instantiation/2.cc b/libstdc++-v3/testsuite/20_util/shared_ptr/requirements/explicit_instantiation/2.cc
new file mode 100644
index 000000000..781657cb0
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/shared_ptr/requirements/explicit_instantiation/2.cc
@@ -0,0 +1,34 @@
+// { dg-options "-std=gnu++0x" }
+// { dg-do compile }
+
+// Copyright (C) 2007, 2009 Free Software Foundation
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 20.6.6.2 Template class shared_ptr [util.smartptr.shared]
+
+#include <memory>
+#include <testsuite_tr1.h>
+
+// Check the _S_single lock policy can be instantiated. For a thread-enabled
+// library this checks the templates can be instantiated for non-default
+// lock policy, for a single-threaded lib this is redundant but harmless.
+using namespace __gnu_test;
+using std::__shared_ptr;
+using std::_S_single;
+template class __shared_ptr<int, _S_single>;
+template class __shared_ptr<ClassType, _S_single>;
+template class __shared_ptr<IncompleteClass, _S_single>;
diff --git a/libstdc++-v3/testsuite/20_util/shared_ptr/thread/default_weaktoshared.cc b/libstdc++-v3/testsuite/20_util/shared_ptr/thread/default_weaktoshared.cc
new file mode 100644
index 000000000..b215f654a
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/shared_ptr/thread/default_weaktoshared.cc
@@ -0,0 +1,197 @@
+// Copyright (C) 2006, 2007, 2008, 2009 Free Software Foundation
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 20.6.6.2 Template class shared_ptr [util.smartptr.shared]
+
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-solaris* *-*-cygwin *-*-darwin* alpha*-*-osf* mips-sgi-irix6* } }
+// { dg-options "-pthread -std=gnu++0x" { target *-*-freebsd* *-*-netbsd* *-*-linux* alpha*-*-osf* mips-sgi-irix6* } }
+// { dg-options "-pthreads -std=gnu++0x" { target *-*-solaris* } }
+// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+
+#include <memory>
+#include <random>
+#include <vector>
+#include <testsuite_hooks.h>
+#include <iostream>
+#include <cstdlib>
+
+#include <pthread.h>
+
+#ifdef _GLIBCXX_HAVE_UNISTD_H
+#include <unistd.h> // To test for _POSIX_THREAD_PRIORITY_SCHEDULING
+#endif
+
+/* This (brute-force) tests the atomicity and thus thread safety of the
+ * shared_ptr <- weak_ptr
+ * assignment operation by allocating a test object, retrieving a weak
+ * reference to it, and letting a number of threads repeatedly create strong
+ * references from the weak reference.
+ * Specifically, this tests the function _Sp_counted_base<true>::add_ref_lock()
+ */
+
+
+const unsigned int HAMMER_MAX_THREADS = 10;
+const unsigned int POOL_SIZE = 1000;
+const unsigned long HAMMER_REPEAT = 100000;
+const unsigned long KILL_ONE_IN = 1000;
+
+struct A
+ {
+ static _Atomic_word counter;
+ A()
+ {
+ __gnu_cxx::__atomic_add(&counter, 1);
+ }
+ ~A()
+ {
+ __gnu_cxx::__atomic_add(&counter, -1);
+ }
+ };
+
+_Atomic_word A::counter = 0;
+
+typedef std::shared_ptr<A> sp_A_t;
+typedef std::weak_ptr<A> wp_A_t;
+
+typedef std::vector<sp_A_t> sp_vector_t;
+typedef std::vector<wp_A_t> wp_vector_t;
+
+struct shared_and_weak_pools
+{
+ sp_vector_t& shared_pool;
+ wp_vector_t& weak_pool;
+
+ shared_and_weak_pools(sp_vector_t& _shared_pool, wp_vector_t& _weak_pool)
+ : shared_pool(_shared_pool), weak_pool(_weak_pool)
+ { }
+};
+
+void* thread_hammer_and_kill(void* opaque_pools)
+{
+ shared_and_weak_pools& pools = *static_cast<shared_and_weak_pools*>(opaque_pools);
+ // Using the same parameters as in the RNG test cases.
+ std::mersenne_twister_engine<
+ unsigned long, 32, 624, 397, 31,
+ 0x9908b0dful, 11,
+ 0xfffffffful, 7,
+ 0x9d2c5680ul, 15,
+ 0xefc60000ul, 18, 1812433253ul> rng;
+
+ sp_vector_t::iterator cur_shared = pools.shared_pool.begin();
+ wp_vector_t::iterator cur_weak = pools.weak_pool.begin();
+
+ for (unsigned int i = 0; i < HAMMER_REPEAT; ++i)
+ {
+ try
+ {
+ sp_A_t strong(*cur_weak);
+ }
+ catch (std::bad_weak_ptr& exception)
+ {
+ ++cur_weak;
+ if (cur_weak == pools.weak_pool.end())
+ break;
+ }
+
+ if (rng() % KILL_ONE_IN == 0)
+ {
+ cur_shared->reset();
+ ++cur_shared;
+ }
+ }
+ return 0;
+}
+
+void* thread_hammer(void* opaque_weak)
+{
+ wp_vector_t& weak_pool = *static_cast<wp_vector_t*>(opaque_weak);
+ // Using the same parameters as in the RNG test cases.
+ std::mersenne_twister_engine<
+ unsigned long, 32, 624, 397, 31,
+ 0x9908b0dful, 11,
+ 0xfffffffful, 7,
+ 0x9d2c5680ul, 15,
+ 0xefc60000ul, 18, 1812433253ul> rng;
+
+ wp_vector_t::iterator cur_weak = weak_pool.begin();
+
+ for (unsigned int i = 0; i < HAMMER_REPEAT; ++i)
+ {
+ try
+ {
+ sp_A_t strong(*cur_weak);
+ }
+ catch (std::bad_weak_ptr& exception)
+ {
+ ++cur_weak;
+ if (cur_weak == weak_pool.end())
+ break;
+ }
+ }
+ return 0;
+}
+
+int
+test01()
+{
+ bool test __attribute__((unused)) = true;
+ sp_vector_t obj_pool(POOL_SIZE);
+
+ for(sp_vector_t::iterator cur = obj_pool.begin(); cur != obj_pool.end(); ++cur)
+ {
+ cur->reset(new A);
+ }
+ // Obtain weak references.
+ std::vector<wp_vector_t> weak_pool(HAMMER_MAX_THREADS, wp_vector_t(obj_pool.begin(), obj_pool.end()));
+
+ // Launch threads with pointer to weak reference.
+ pthread_t threads[HAMMER_MAX_THREADS];
+#if defined(__sun) && defined(__svr4__) && _XOPEN_VERSION >= 500
+ pthread_setconcurrency (HAMMER_MAX_THREADS);
+#endif
+
+ pthread_attr_t tattr;
+ pthread_attr_init(&tattr);
+
+ shared_and_weak_pools pools(obj_pool, weak_pool[0]);
+ pthread_create(threads, &tattr, thread_hammer_and_kill, static_cast<void*>(&pools));
+ for (unsigned int worker = 1; worker < HAMMER_MAX_THREADS; worker++)
+ {
+ if (pthread_create(&threads[worker], &tattr,
+ thread_hammer, static_cast<void*>(&weak_pool[worker])))
+ std::abort();
+ }
+ // Wait for threads to complete, then check integrity of reference.
+ void* status;
+ for (unsigned int worker = 0; worker < HAMMER_MAX_THREADS; worker++)
+ {
+ if (pthread_join(threads[worker], &status))
+ std::abort();
+ }
+ obj_pool.clear();
+
+ VERIFY( A::counter == 0 );
+
+ return 0;
+}
+
+int
+main()
+{
+ test01();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/shared_ptr/thread/mutex_weaktoshared.cc b/libstdc++-v3/testsuite/20_util/shared_ptr/thread/mutex_weaktoshared.cc
new file mode 100644
index 000000000..c1ca796bb
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/shared_ptr/thread/mutex_weaktoshared.cc
@@ -0,0 +1,199 @@
+// Copyright (C) 2006, 2007, 2008, 2009 Free Software Foundation
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 20.6.6.2 Template class shared_ptr [util.smartptr.shared]
+
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-solaris* *-*-cygwin *-*-darwin* alpha*-*-osf* mips-sgi-irix6* } }
+// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* alpha*-*-osf* mips-sgi-irix6* } }
+// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+
+#include <memory>
+#include <random>
+#include <vector>
+#include <testsuite_hooks.h>
+#include <iostream>
+#include <cstdlib>
+
+#include <pthread.h>
+
+#ifdef _GLIBCXX_HAVE_UNISTD_H
+#include <unistd.h> // To test for _POSIX_THREAD_PRIORITY_SCHEDULING
+#endif
+
+/* This (brute-force) tests the atomicity and thus thread safety of the
+ * shared_ptr <- weak_ptr
+ * assignment operation by allocating a test object, retrieving a weak
+ * reference to it, and letting a number of threads repeatedly create strong
+ * references from the weak reference.
+ * Specifically, this tests the function _Sp_counted_base<true>::add_ref_lock()
+ */
+
+
+const unsigned int HAMMER_MAX_THREADS = 10;
+const unsigned int POOL_SIZE = 1000;
+const unsigned long HAMMER_REPEAT = 100000;
+const unsigned long KILL_ONE_IN = 1000;
+
+struct A
+ {
+ static _Atomic_word counter;
+ A()
+ {
+ __gnu_cxx::__atomic_add(&counter, 1);
+ }
+ ~A()
+ {
+ __gnu_cxx::__atomic_add(&counter, -1);
+ }
+ };
+
+_Atomic_word A::counter = 0;
+
+using std::_S_mutex;
+
+typedef std::__shared_ptr<A, _S_mutex> sp_A_t;
+typedef std::__weak_ptr<A, _S_mutex> wp_A_t;
+
+typedef std::vector<sp_A_t> sp_vector_t;
+typedef std::vector<wp_A_t> wp_vector_t;
+
+struct shared_and_weak_pools
+{
+ sp_vector_t& shared_pool;
+ wp_vector_t& weak_pool;
+
+ shared_and_weak_pools(sp_vector_t& _shared_pool, wp_vector_t& _weak_pool)
+ : shared_pool(_shared_pool), weak_pool(_weak_pool)
+ { }
+};
+
+void* thread_hammer_and_kill(void* opaque_pools)
+{
+ shared_and_weak_pools& pools = *static_cast<shared_and_weak_pools*>(opaque_pools);
+ // Using the same parameters as in the RNG test cases.
+ std::mersenne_twister_engine<
+ unsigned long, 32, 624, 397, 31,
+ 0x9908b0dful, 11,
+ 0xfffffffful, 7,
+ 0x9d2c5680ul, 15,
+ 0xefc60000ul, 18, 1812433253ul> rng;
+
+ sp_vector_t::iterator cur_shared = pools.shared_pool.begin();
+ wp_vector_t::iterator cur_weak = pools.weak_pool.begin();
+
+ for (unsigned int i = 0; i < HAMMER_REPEAT; ++i)
+ {
+ try
+ {
+ sp_A_t strong(*cur_weak);
+ }
+ catch (std::bad_weak_ptr& exception)
+ {
+ ++cur_weak;
+ if (cur_weak == pools.weak_pool.end())
+ break;
+ }
+
+ if (rng() % KILL_ONE_IN == 0)
+ {
+ cur_shared->reset();
+ ++cur_shared;
+ }
+ }
+ return 0;
+}
+
+void* thread_hammer(void* opaque_weak)
+{
+ wp_vector_t& weak_pool = *static_cast<wp_vector_t*>(opaque_weak);
+ // Using the same parameters as in the RNG test cases.
+ std::mersenne_twister_engine<
+ unsigned long, 32, 624, 397, 31,
+ 0x9908b0dful, 11,
+ 0xfffffffful, 7,
+ 0x9d2c5680ul, 15,
+ 0xefc60000ul, 18, 1812433253ul> rng;
+
+ wp_vector_t::iterator cur_weak = weak_pool.begin();
+
+ for (unsigned int i = 0; i < HAMMER_REPEAT; ++i)
+ {
+ try
+ {
+ sp_A_t strong(*cur_weak);
+ }
+ catch (std::bad_weak_ptr& exception)
+ {
+ ++cur_weak;
+ if (cur_weak == weak_pool.end())
+ break;
+ }
+ }
+ return 0;
+}
+
+int
+test01()
+{
+ bool test __attribute__((unused)) = true;
+ sp_vector_t obj_pool(POOL_SIZE);
+
+ for(sp_vector_t::iterator cur = obj_pool.begin(); cur != obj_pool.end(); ++cur)
+ {
+ cur->reset(new A);
+ }
+ // Obtain weak references.
+ std::vector<wp_vector_t> weak_pool(HAMMER_MAX_THREADS, wp_vector_t(obj_pool.begin(), obj_pool.end()));
+
+ // Launch threads with pointer to weak reference.
+ pthread_t threads[HAMMER_MAX_THREADS];
+#if defined(__sun) && defined(__svr4__) && _XOPEN_VERSION >= 500
+ pthread_setconcurrency (HAMMER_MAX_THREADS);
+#endif
+
+ pthread_attr_t tattr;
+ pthread_attr_init(&tattr);
+
+ shared_and_weak_pools pools(obj_pool, weak_pool[0]);
+ pthread_create(threads, &tattr, thread_hammer_and_kill, static_cast<void*>(&pools));
+ for (unsigned int worker = 1; worker < HAMMER_MAX_THREADS; worker++)
+ {
+ if (pthread_create(&threads[worker], &tattr,
+ thread_hammer, static_cast<void*>(&weak_pool[worker])))
+ std::abort();
+ }
+ // Wait for threads to complete, then check integrity of reference.
+ void* status;
+ for (unsigned int worker = 0; worker < HAMMER_MAX_THREADS; worker++)
+ {
+ if (pthread_join(threads[worker], &status))
+ std::abort();
+ }
+ obj_pool.clear();
+
+ VERIFY( A::counter == 0 );
+
+ return 0;
+}
+
+int
+main()
+{
+ test01();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/specialized_algorithms/uninitialized_copy/move_iterators/1.cc b/libstdc++-v3/testsuite/20_util/specialized_algorithms/uninitialized_copy/move_iterators/1.cc
new file mode 100644
index 000000000..788f7b172
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/specialized_algorithms/uninitialized_copy/move_iterators/1.cc
@@ -0,0 +1,65 @@
+// { dg-options "-std=gnu++0x" }
+
+// Copyright (C) 2007, 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+#undef _GLIBCXX_CONCEPT_CHECKS
+
+#include <algorithm>
+#include <iterator>
+#include <testsuite_hooks.h>
+#include <testsuite_iterators.h>
+#include <testsuite_rvalref.h>
+
+using __gnu_test::test_container;
+using __gnu_test::input_iterator_wrapper;
+using __gnu_test::forward_iterator_wrapper;
+using __gnu_test::rvalstruct;
+using std::uninitialized_copy;
+
+typedef test_container<rvalstruct, input_iterator_wrapper> container_in;
+typedef test_container<rvalstruct, forward_iterator_wrapper> container_out;
+
+void test01()
+{
+ bool test __attribute__((unused)) = true;
+
+ int inarray[] = { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9 };
+ const int size = sizeof(inarray) / sizeof(int);
+
+ rvalstruct in[size], out[size];
+ std::copy(inarray, inarray + size, in);
+
+ container_in incon(in, in + size);
+ container_out outcon(out, out + size);
+
+ uninitialized_copy(std::move_iterator<input_iterator_wrapper<rvalstruct> >(incon.begin()),
+ std::move_iterator<input_iterator_wrapper<rvalstruct> >(incon.end()),
+ outcon.begin());
+ VERIFY( std::equal(out, out + size, inarray) );
+ for (int z = 0; z < size; ++z)
+ VERIFY( out[z].valid );
+ for (int z = 0; z < size; ++z)
+ VERIFY( !in[z].valid );
+}
+
+
+int main()
+{
+ test01();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/specialized_algorithms/uninitialized_copy_n/move_iterators/1.cc b/libstdc++-v3/testsuite/20_util/specialized_algorithms/uninitialized_copy_n/move_iterators/1.cc
new file mode 100644
index 000000000..1a29613f4
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/specialized_algorithms/uninitialized_copy_n/move_iterators/1.cc
@@ -0,0 +1,66 @@
+// { dg-options "-std=gnu++0x" }
+
+// 2008-06-29 Paolo Carlini <paolo.carlini@oracle.com>
+
+// Copyright (C) 2008, 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+#undef _GLIBCXX_CONCEPT_CHECKS
+
+#include <algorithm>
+#include <iterator>
+#include <testsuite_hooks.h>
+#include <testsuite_iterators.h>
+#include <testsuite_rvalref.h>
+
+using __gnu_test::test_container;
+using __gnu_test::input_iterator_wrapper;
+using __gnu_test::forward_iterator_wrapper;
+using __gnu_test::rvalstruct;
+using std::uninitialized_copy_n;
+
+typedef test_container<rvalstruct, input_iterator_wrapper> container_in;
+typedef test_container<rvalstruct, forward_iterator_wrapper> container_out;
+
+void test01()
+{
+ bool test __attribute__((unused)) = true;
+
+ int inarray[] = { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9 };
+ const int size = sizeof(inarray) / sizeof(int);
+
+ rvalstruct in[size], out[size];
+ std::copy(inarray, inarray + size, in);
+
+ container_in incon(in, in + size);
+ container_out outcon(out, out + size);
+
+ uninitialized_copy_n(std::move_iterator<input_iterator_wrapper<rvalstruct> >(incon.begin()),
+ size, outcon.begin());
+ VERIFY( std::equal(out, out + size, inarray) );
+ for (int z = 0; z < size; ++z)
+ VERIFY( out[z].valid );
+ for (int z = 0; z < size; ++z)
+ VERIFY( !in[z].valid );
+}
+
+
+int main()
+{
+ test01();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/specialized_algorithms/uninitialized_fill/32158.cc b/libstdc++-v3/testsuite/20_util/specialized_algorithms/uninitialized_fill/32158.cc
new file mode 100644
index 000000000..961be2fdb
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/specialized_algorithms/uninitialized_fill/32158.cc
@@ -0,0 +1,34 @@
+// Copyright (C) 2007, 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 20.4.4 specialized algorithms
+
+// { dg-do compile }
+
+#include <memory>
+#include <utility>
+
+// c++/32158
+
+typedef std::pair<const int, int> MyPair;
+
+void
+Alpha(MyPair* start, MyPair* end)
+{
+ MyPair my_pair(1, 2);
+ std::uninitialized_fill(start, end, my_pair);
+};
diff --git a/libstdc++-v3/testsuite/20_util/specialized_algorithms/uninitialized_fill_n/16505.cc b/libstdc++-v3/testsuite/20_util/specialized_algorithms/uninitialized_fill_n/16505.cc
new file mode 100644
index 000000000..380c53d39
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/specialized_algorithms/uninitialized_fill_n/16505.cc
@@ -0,0 +1,30 @@
+// Copyright (C) 2004, 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 20.4.4 specialized algorithms
+
+// { dg-do compile }
+
+#include <memory>
+
+// libstdc++/16505
+
+struct S { };
+
+template
+ void
+ std::uninitialized_fill_n<S*, int, S>(S*, int, const S&);
diff --git a/libstdc++-v3/testsuite/20_util/system_clock/1.cc b/libstdc++-v3/testsuite/20_util/system_clock/1.cc
new file mode 100644
index 000000000..ead20873c
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/system_clock/1.cc
@@ -0,0 +1,39 @@
+// { dg-options "-std=gnu++0x" }
+// { dg-require-cstdint "" }
+
+// Copyright (C) 2008, 2009, 2010 Free Software Foundation
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 20.8.5 Clocks [time.clock]
+
+#include <chrono>
+
+// 20.8.5.1 system_clock [time.clock.system]
+int
+main()
+{
+ using namespace std::chrono;
+
+ system_clock::time_point t1 = system_clock::now();
+ bool is_monotonic = system_clock::is_monotonic;
+ is_monotonic = is_monotonic; // suppress unused warning
+ std::time_t t2 = system_clock::to_time_t(t1);
+ system_clock::time_point t3 = system_clock::from_time_t(t2);
+ t3 = t3; // suppress unused warning
+
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/system_clock/constexpr_data.cc b/libstdc++-v3/testsuite/20_util/system_clock/constexpr_data.cc
new file mode 100644
index 000000000..2407ef16a
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/system_clock/constexpr_data.cc
@@ -0,0 +1,52 @@
+// { dg-do compile }
+// { dg-options "-std=gnu++0x" }
+
+// Copyright (C) 2010 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+#include <chrono>
+#include <testsuite_common_types.h>
+
+namespace __gnu_test
+{
+ struct constexpr_member_data
+ {
+ template<typename _Ttesttype>
+ void
+ operator()()
+ {
+ struct _Concept
+ {
+ void __constraint()
+ {
+ constexpr auto v1 __attribute__((unused))
+ = _Ttesttype::is_monotonic;
+ }
+ };
+
+ _Concept c;
+ c.__constraint();
+ }
+ };
+}
+
+int main()
+{
+ __gnu_test::constexpr_member_data test;
+ test.operator()<std::chrono::system_clock>();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/temporary_buffer.cc b/libstdc++-v3/testsuite/20_util/temporary_buffer.cc
new file mode 100644
index 000000000..b6e3d448a
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/temporary_buffer.cc
@@ -0,0 +1,50 @@
+// 2002-01-24 Phil Edwards <pme@gcc.gnu.org>
+
+// Copyright (C) 2002, 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 20.4.3 temporary buffers
+
+#include <memory>
+#include <testsuite_hooks.h>
+
+struct junk { char j[12]; };
+
+int main(void)
+{
+ bool test __attribute__((unused)) = true;
+
+ typedef std::pair<junk*, std::ptrdiff_t> pair_type;
+ pair_type results = std::get_temporary_buffer<junk>(5);
+
+ if (results.second != 0)
+ {
+ // make sure it works: test the returned capacity, and then construct
+ // some junk in the buffer.
+ // XXX
+ VERIFY( results.first != 0 );
+ }
+ else
+ {
+ // if it says it didn't work, make sure it didn't work
+ VERIFY( results.first == 0 );
+ }
+
+ std::return_temporary_buffer(results.first);
+
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/time_point/1.cc b/libstdc++-v3/testsuite/20_util/time_point/1.cc
new file mode 100644
index 000000000..e18c6e58c
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/time_point/1.cc
@@ -0,0 +1,48 @@
+// { dg-options "-std=gnu++0x" }
+// { dg-require-cstdint "" }
+
+// Copyright (C) 2008, 2009 Free Software Foundation
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 20.8.4 Class template time_point [time.point]
+
+#include <chrono>
+#include <testsuite_hooks.h>
+
+// 20.8.4.1 time_point constructors [time.point.cons]
+void
+test01()
+{
+ bool test __attribute__((unused)) = true;
+ using namespace std::chrono;
+
+ time_point<system_clock> t1;
+ VERIFY(t1.time_since_epoch() == system_clock::duration::zero());
+
+ time_point<monotonic_clock> t2;
+ VERIFY(t2.time_since_epoch() == monotonic_clock::duration::zero());
+
+ time_point<high_resolution_clock> t3;
+ VERIFY(t3.time_since_epoch() == high_resolution_clock::duration::zero());
+}
+
+int
+main()
+{
+ test01();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/time_point/2.cc b/libstdc++-v3/testsuite/20_util/time_point/2.cc
new file mode 100644
index 000000000..8aab7ac69
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/time_point/2.cc
@@ -0,0 +1,71 @@
+// { dg-options "-std=gnu++0x" }
+// { dg-require-cstdint "" }
+
+// Copyright (C) 2008, 2009 Free Software Foundation
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 20.8.4 Class template time_point [time.point]
+
+#include <chrono>
+#include <testsuite_hooks.h>
+
+// 20.8.4.3 time_point arithmetic [time.point.arithmetic]
+void
+test01()
+{
+ bool test __attribute__((unused)) = true;
+ using namespace std::chrono;
+
+ time_point<system_clock> t1, t2;
+ t1 += seconds(1);
+ VERIFY(t2.time_since_epoch() + seconds(1) == t1.time_since_epoch());
+
+ t1 -= std::chrono::seconds(1);
+ VERIFY(t2.time_since_epoch() == t1.time_since_epoch());
+}
+
+// 20.8.4.5 time_point non-member arithmetic [time.point.nonmember]
+void
+test02()
+{
+ bool test __attribute__((unused)) = true;
+ using namespace std::chrono;
+
+ time_point<system_clock> t1;
+ time_point<system_clock> t2(t1 + seconds(1));
+ VERIFY(t2.time_since_epoch() == t1.time_since_epoch() + seconds(1));
+
+ time_point<system_clock> t3(seconds(1) + t1);
+ VERIFY(t3.time_since_epoch() == t1.time_since_epoch() + seconds(1));
+
+ time_point<system_clock> t4(seconds(1));
+ time_point<system_clock> t5(seconds(2));
+
+ time_point<system_clock> t6(t5 - seconds(1));
+ VERIFY(t6.time_since_epoch() == t4.time_since_epoch());
+
+ time_point<system_clock> t7(t5 - t4);
+ VERIFY(t7.time_since_epoch() == t4.time_since_epoch());
+}
+
+int
+main()
+{
+ test01();
+ test02();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/time_point/3.cc b/libstdc++-v3/testsuite/20_util/time_point/3.cc
new file mode 100644
index 000000000..ebf75b12f
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/time_point/3.cc
@@ -0,0 +1,52 @@
+// { dg-options "-std=gnu++0x" }
+// { dg-require-cstdint "" }
+
+// Copyright (C) 2008, 2009 Free Software Foundation
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 20.8.4 Class template time_point [time.point]
+
+#include <chrono>
+#include <testsuite_hooks.h>
+
+// 20.8.4.6 time_point comparisons [time.point.comparisons]
+void
+test01()
+{
+ bool test __attribute__((unused)) = true;
+ using namespace std::chrono;
+
+ time_point<system_clock> t1(seconds(1));
+ time_point<system_clock> t2(seconds(1));
+ time_point<system_clock> t3(seconds(2));
+
+ VERIFY(t1 == t2);
+ VERIFY(t1 != t3);
+ VERIFY(t1 < t3);
+ VERIFY(t1 <= t3);
+ VERIFY(t1 <= t2);
+ VERIFY(t3 > t1);
+ VERIFY(t3 >= t1);
+ VERIFY(t2 >= t1);
+}
+
+int
+main()
+{
+ test01();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/time_point/comparison_operators/constexpr.cc b/libstdc++-v3/testsuite/20_util/time_point/comparison_operators/constexpr.cc
new file mode 100644
index 000000000..427c51370
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/time_point/comparison_operators/constexpr.cc
@@ -0,0 +1,30 @@
+// { dg-do compile }
+// { dg-options "-std=gnu++0x" }
+
+// Copyright (C) 2010 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+#include <chrono>
+#include <testsuite_common_types.h>
+
+int main()
+{
+ using namespace std::chrono;
+ __gnu_test::constexpr_comparison_operators test;
+ test.operator()<time_point<system_clock>>();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/time_point/cons/constexpr.cc b/libstdc++-v3/testsuite/20_util/time_point/cons/constexpr.cc
new file mode 100644
index 000000000..d12d2f164
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/time_point/cons/constexpr.cc
@@ -0,0 +1,37 @@
+// { dg-do compile }
+// { dg-options "-std=gnu++0x" }
+
+// Copyright (C) 2010 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+#include <chrono>
+#include <testsuite_common_types.h>
+
+int main()
+{
+ using namespace std::chrono;
+
+ __gnu_test::constexpr_default_constructible test1;
+ test1.operator()<time_point<system_clock>>();
+
+ __gnu_test::constexpr_single_value_constructible test2;
+ test2.operator()<time_point<system_clock>, seconds>();
+ test2.operator()<time_point<system_clock, seconds>,
+ time_point<system_clock, minutes>>();
+
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/time_point/requirements/constexpr_functions.cc b/libstdc++-v3/testsuite/20_util/time_point/requirements/constexpr_functions.cc
new file mode 100644
index 000000000..2beccd4ff
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/time_point/requirements/constexpr_functions.cc
@@ -0,0 +1,59 @@
+// { dg-do compile }
+// { dg-options "-std=gnu++0x" }
+
+// Copyright (C) 2010 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+#include <chrono>
+#include <testsuite_common_types.h>
+
+namespace __gnu_test
+{
+ struct constexpr_member_functions
+ {
+ template<typename _Ttesttype>
+ void
+ operator()()
+ {
+ struct _Concept
+ {
+ void __constraint()
+ {
+ constexpr auto v1 __attribute__((unused))
+ = _Ttesttype::min();
+ constexpr auto v2 __attribute__((unused))
+ = _Ttesttype::max();
+
+ constexpr _Ttesttype obj;
+ constexpr auto v3 __attribute__((unused))
+ = obj.time_since_epoch();
+ }
+ };
+
+ _Concept c;
+ c.__constraint();
+ }
+ };
+}
+
+int main()
+{
+ using namespace std::chrono;
+ __gnu_test::constexpr_member_functions test;
+ test.operator()<time_point<system_clock>>();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/time_point/requirements/explicit_instantiation/explicit_instantiation.cc b/libstdc++-v3/testsuite/20_util/time_point/requirements/explicit_instantiation/explicit_instantiation.cc
new file mode 100644
index 000000000..5c0455d65
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/time_point/requirements/explicit_instantiation/explicit_instantiation.cc
@@ -0,0 +1,24 @@
+// { dg-do compile }
+// { dg-options "-std=gnu++0x" }
+// { dg-require-cstdint "" }
+
+// Copyright (C) 2008, 2009 Free Software Foundation
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+#include <chrono>
+
+template class std::chrono::time_point<std::chrono::system_clock>;
diff --git a/libstdc++-v3/testsuite/20_util/time_point_cast/constexpr.cc b/libstdc++-v3/testsuite/20_util/time_point_cast/constexpr.cc
new file mode 100644
index 000000000..436a4fbfc
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/time_point_cast/constexpr.cc
@@ -0,0 +1,39 @@
+// { dg-do compile }
+// { dg-options "-std=gnu++0x" }
+
+// Copyright (C) 2010 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+#include <chrono>
+#include <testsuite_common_types.h>
+
+int main()
+{
+ using namespace std::chrono;
+ typedef time_point<system_clock, hours> to_type;
+ typedef time_point<system_clock, minutes> from_type;
+
+ // constexpr
+ constexpr minutes m(6000);
+ constexpr hours h(19);
+ constexpr to_type tpm(h); // time_point object with minutes
+ constexpr from_type tph(m); // time_point object with hours
+
+ constexpr auto res(time_point_cast<hours>(tpm));
+
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/tuple/48476.cc b/libstdc++-v3/testsuite/20_util/tuple/48476.cc
new file mode 100644
index 000000000..efe0007a6
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/tuple/48476.cc
@@ -0,0 +1,51 @@
+// { dg-options "-std=gnu++0x" }
+
+// Copyright (C) 2011 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+#include <tuple>
+#include <type_traits>
+#include <memory>
+#include <testsuite_hooks.h>
+
+template<typename T>
+ typename std::decay<T>::type copy(T&& x)
+ { return std::forward<T>(x); }
+
+// libstdc++/48476
+void test01()
+{
+ bool test __attribute__((unused)) = true;
+
+ std::shared_ptr<int> p(new int()), q, r;
+
+ std::tuple<std::shared_ptr<int>&, int> t0(p, 23), t1(q, 0);
+ t1 = copy(t0); // shall be equivalent to
+ // q = p; std::get<1>(t1) = std::get<1>(t0);
+ VERIFY( q == p );
+
+ std::tuple<std::shared_ptr<int>&, char> t2(r, 0);
+ t2 = copy(t1); // shall be equivalent to
+ // r = q; std::get<1>(t2) = std::get<1>(t1);
+ VERIFY( r == q );
+}
+
+int main()
+{
+ test01();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/tuple/comparison_operators/35480_neg.cc b/libstdc++-v3/testsuite/20_util/tuple/comparison_operators/35480_neg.cc
new file mode 100644
index 000000000..613c27f8b
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/tuple/comparison_operators/35480_neg.cc
@@ -0,0 +1,33 @@
+// { dg-options "-std=gnu++0x" }
+// { dg-do compile }
+
+// Copyright (C) 2008, 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// Tuple
+
+#include <tuple>
+
+// libstdc++/35480
+void test01()
+{
+ std::tuple<int> t1( 1 );
+ std::tuple<int, int> t2( 1, 2 );
+ if ( t1 < t2 ) {} // { dg-error "here" }
+ if ( t1 == t2 ) {} // { dg-error "here" }
+}
+// { dg-excess-errors "incomplete type" }
diff --git a/libstdc++-v3/testsuite/20_util/tuple/comparison_operators/comparisons.cc b/libstdc++-v3/testsuite/20_util/tuple/comparison_operators/comparisons.cc
new file mode 100644
index 000000000..c10fb1cbc
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/tuple/comparison_operators/comparisons.cc
@@ -0,0 +1,49 @@
+// { dg-options "-std=gnu++0x" }
+
+// Copyright (C) 2007, 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// Tuple
+
+#include <tuple>
+#include <testsuite_hooks.h>
+
+using namespace std;
+
+bool test __attribute__((unused)) = true;
+
+#define TEST1(x) VERIFY( x == x && !(x != x) && x <= x && !(x < x) )
+
+int
+main()
+{
+ int i=0;
+ int j=0;
+ int k=2;
+ tuple<int, int, int> a(0, 0, 0);
+ tuple<int, int, int> b(0, 0, 1);
+ tuple<int& , int& , int&> c(i,j,k);
+ tuple<const int&, const int&, const int&> d(c);
+ TEST1(a);
+ TEST1(b);
+ TEST1(c);
+ TEST1(d);
+ VERIFY(!(a > a) && !(b > b));
+ VERIFY(a >= a && b >= b);
+ VERIFY(a < b && !(b < a) && a <= b && !(b <= a));
+ VERIFY(b > a && !(a > b) && b >= a && !(a >= b));
+}
diff --git a/libstdc++-v3/testsuite/20_util/tuple/cons/41530.cc b/libstdc++-v3/testsuite/20_util/tuple/cons/41530.cc
new file mode 100644
index 000000000..6bd405c09
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/tuple/cons/41530.cc
@@ -0,0 +1,34 @@
+// { dg-options "-std=gnu++0x" }
+// { dg-do compile }
+
+// Copyright (C) 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// Tuple
+
+#include <tuple>
+
+class A {};
+class B : public A {};
+
+// PR libstdc++/41530
+void test01()
+{
+ std::tuple<B*> b;
+ std::tuple<A*> a1(b);
+ std::tuple<A*> a2(std::move(b));
+}
diff --git a/libstdc++-v3/testsuite/20_util/tuple/cons/44487.cc b/libstdc++-v3/testsuite/20_util/tuple/cons/44487.cc
new file mode 100644
index 000000000..dade58de8
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/tuple/cons/44487.cc
@@ -0,0 +1,51 @@
+// { dg-options "-std=gnu++0x" }
+// { dg-do compile }
+
+// Copyright (C) 2010 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+#include <tuple>
+
+int x, y;
+
+std::tuple<int&, int&>
+foo1()
+{
+ std::pair<int&, int&> blah(x, y);
+ return blah;
+}
+
+std::tuple<int&, int&>
+foo2()
+{
+ const std::pair<int&, int&> blah(x, y);
+ return blah;
+}
+
+std::tuple<int&, int&>
+foo3()
+{
+ std::pair<int&, int&> blah(x, y);
+ return std::tuple<int&, int&>(std::move(blah));
+}
+
+std::tuple<int&, int&>
+foo4()
+{
+ const std::pair<int&, int&> blah(x, y);
+ return std::tuple<int&, int&>(std::move(blah));
+}
diff --git a/libstdc++-v3/testsuite/20_util/tuple/cons/45228.cc b/libstdc++-v3/testsuite/20_util/tuple/cons/45228.cc
new file mode 100644
index 000000000..863d78847
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/tuple/cons/45228.cc
@@ -0,0 +1,43 @@
+// { dg-options "-std=gnu++0x" }
+// { dg-do compile }
+
+// Copyright (C) 2010 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+#include <tuple>
+
+typedef std::tuple<int> Tuple_1;
+typedef std::tuple<int, int> Tuple_2;
+typedef std::tuple<int, int, int> Tuple_3;
+
+ Tuple_1 A_1() { return Tuple_1(); }
+const Tuple_1 B_1() { return Tuple_1(); }
+
+ Tuple_2 A_2() { return Tuple_2(); }
+const Tuple_2 B_2() { return Tuple_2(); }
+
+ Tuple_3 A_3() { return Tuple_3(); }
+const Tuple_3 B_3() { return Tuple_3(); }
+
+Tuple_1 test_A_1(A_1());
+Tuple_1 test_B_1(B_1());
+
+Tuple_2 test_A_2(A_2());
+Tuple_2 test_B_2(B_2());
+
+Tuple_3 test_A_3(A_3());
+Tuple_3 test_B_3(B_3());
diff --git a/libstdc++-v3/testsuite/20_util/tuple/cons/48476.cc b/libstdc++-v3/testsuite/20_util/tuple/cons/48476.cc
new file mode 100644
index 000000000..b5e3604d2
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/tuple/cons/48476.cc
@@ -0,0 +1,27 @@
+// { dg-options "-std=gnu++0x" }
+// { dg-do compile }
+
+// Copyright (C) 2011 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+#include <tuple>
+
+void f()
+{
+ int i = 0;
+ std::tuple<int&, int> t __attribute__((unused)) = std::forward_as_tuple(i, 0);
+}
diff --git a/libstdc++-v3/testsuite/20_util/tuple/cons/assignment.cc b/libstdc++-v3/testsuite/20_util/tuple/cons/assignment.cc
new file mode 100644
index 000000000..111a398ff
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/tuple/cons/assignment.cc
@@ -0,0 +1,52 @@
+// { dg-options "-std=gnu++0x" }
+
+// Copyright (C) 2007, 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// Tuple
+
+#include <tuple>
+#include <testsuite_hooks.h>
+
+using namespace std;
+
+int
+main()
+{
+ bool test __attribute__((unused)) = true;
+
+ tuple<> ta;
+ tuple<> tb;
+ ta = tb;
+
+ tuple<int> tc(1);
+ tuple<int> td(0);
+ td = tc;
+ VERIFY(get<0>(td) == 1);
+
+ int i=0;
+ tuple<int&> te(i);
+ te = tc;
+ VERIFY(i == 1);
+
+ tuple<const int&> tf(tc);
+
+ get<0>(tc) = 2;
+ VERIFY(get<0>(tf) == 2);
+ tuple<double> tg;
+ tg = tc;
+}
diff --git a/libstdc++-v3/testsuite/20_util/tuple/cons/big_tuples.cc b/libstdc++-v3/testsuite/20_util/tuple/cons/big_tuples.cc
new file mode 100644
index 000000000..7bcb51771
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/tuple/cons/big_tuples.cc
@@ -0,0 +1,105 @@
+// { dg-options "-std=gnu++0x" }
+
+// Copyright (C) 2007, 2009, 2010 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// Tuple
+
+#include <tuple>
+#include <utility> // for pair
+#include <testsuite_hooks.h>
+
+using namespace std;
+
+// A simple class without conversions to check some things
+struct foo
+{ };
+
+void
+test_constructors()
+{
+ bool test __attribute__((unused)) = true;
+
+ int x1=0,x2=0;
+ const int &z1=x1;
+
+ // Test empty constructor
+ tuple<> ta __attribute__((unused));
+ tuple<int,int> tb;
+ // Test construction from values
+ tuple<int,int> tc(x1,x2);
+ tuple<int,int&> td(x1,x2);
+ tuple<const int&> te(z1);
+ x1=1;
+ x2=1;
+ VERIFY(get<0>(td) == 0 && get<1>(td) == 1 && get<0>(te) == 1);
+
+ // Test identical tuple copy constructor
+ tuple<int,int> tf(tc);
+ tuple<int,int> tg(td);
+ tuple<const int&> th(te);
+ // Test different tuple copy constructor
+ tuple<int,double> ti(tc);
+ tuple<int,double> tj(td);
+ // Test constructing from a pair
+ pair<int,int> pair1(1,1);
+ const pair<int,int> pair2(pair1);
+ tuple<int,int> tl(pair1);
+ tuple<int,const int&> tm(pair1);
+ tuple<int,int> tn(pair2);
+ tuple<int,const int&> to(pair2);
+}
+
+int
+main(void)
+{
+ //test construction
+ typedef tuple<int,int,int,int,int,int,int,int,int,int> type1;
+ type1 a(0, 0, 0, 0, 0, 0, 0, 0, 0, 1);
+ type1 b(0, 0, 0, 0, 0, 0, 0, 0, 0, 2);
+ type1 c(a);
+ typedef tuple<int,int,int,int,int,int,int,int,int,char> type2;
+ type2 d(0, 0, 0, 0, 0, 0, 0, 0, 0, 3);
+ type1 e(d);
+ typedef tuple<foo,int,int,int,int,int,int,int,int,foo> type3;
+ // get
+ VERIFY(get<9>(a)==1 && get<9>(b)==2);
+ // comparisons
+ VERIFY(a==a && !(a!=a) && a<=a && a>=a && !(a<a) && !(a>a));
+ VERIFY(!(a==b) && a!=b && a<=b && a<b && !(a>=b) && !(a>b));
+ //tie
+ {
+ int i = 0;
+ tie(ignore, ignore, ignore, ignore, ignore, ignore, ignore, ignore,
+ ignore, i) = a;
+ VERIFY(i == 1);
+ }
+ //test_assignment
+ a=d;
+ a=b;
+ //make_tuple
+ make_tuple(0, 0, 0, 0, 0, 0, 0, 0, 0, 0);
+
+ //tuple_size
+ VERIFY(tuple_size<type3>::value == 10);
+ //tuple_element
+ {
+ foo q1;
+ tuple_element<0,type3>::type q2(q1);
+ tuple_element<9,type3>::type q3(q1);
+ }
+}
diff --git a/libstdc++-v3/testsuite/20_util/tuple/cons/constexpr.cc b/libstdc++-v3/testsuite/20_util/tuple/cons/constexpr.cc
new file mode 100644
index 000000000..b5eba73fd
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/tuple/cons/constexpr.cc
@@ -0,0 +1,47 @@
+// { dg-do compile }
+// { dg-options "-std=gnu++0x" }
+
+// Copyright (C) 2010 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+#include <memory>
+#include <testsuite_common_types.h>
+
+int main()
+{
+ __gnu_test::constexpr_default_constructible test1;
+ test1.operator()<std::tuple<int, int>>();
+
+ __gnu_test::constexpr_single_value_constructible test2;
+ test2.operator()<std::tuple<int, int>, std::tuple<int, int>>();
+ // test2.operator()<std::tuple<int, int>, std::pair<short, short>>();
+ // test2.operator()<std::tuple<int>, std::tuple<short>>();
+ // test2.operator()<std::tuple<int, int>, std::tuple<short, short>>();
+
+ // test 3
+ const int i1(129);
+ const int i2(6);
+ constexpr std::tuple<int, int> p3(i1, i2);
+
+ // test 4
+ const int i3(415);
+ const int i4(550);
+ const int i5(6414);
+ constexpr std::tuple<int, int, int, int, int> p4(i1, i2, i3, i4, i5);
+
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/tuple/cons/constructor.cc b/libstdc++-v3/testsuite/20_util/tuple/cons/constructor.cc
new file mode 100644
index 000000000..9871f4959
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/tuple/cons/constructor.cc
@@ -0,0 +1,65 @@
+// { dg-options "-std=gnu++0x" }
+
+// Copyright (C) 2007, 2008, 2009, 2010 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// Tuple
+
+#include <tuple>
+#include <utility> // for pair
+#include <testsuite_hooks.h>
+
+using namespace std;
+
+int
+main()
+{
+ bool test __attribute__((unused)) = true;
+
+ int x1=0,x2=0;
+ const int &z1=x1;
+
+ // Test empty constructor
+ tuple<> ta __attribute__((unused));
+ tuple<int,int> tb;
+ // Test construction from values
+ tuple<int,int> tc(x1,x2);
+ tuple<int,int&> td(x1,x2);
+ tuple<const int&> te(z1);
+ x1=1;
+ x2=1;
+ VERIFY(get<0>(td) == 0 && get<1>(td) == 1 && get<0>(te) == 1);
+
+ // Test identical tuple copy constructor
+ tuple<int,int> tf(tc);
+ tuple<int,int> tg(td);
+ tuple<const int&> th(te);
+ // Test different tuple copy constructor
+ tuple<int,double> ti(tc);
+ tuple<int,double> tj(td);
+ //tuple<int&, int&> tk(tc);
+ tuple<const int&, const int&> tl(tc);
+ tuple<const int&, const int&> tm(tl);
+ // Test constructing from a pair
+ pair<int,int> pair1(1,1);
+ const pair<int,int> pair2(pair1);
+ tuple<int,int> tn(pair1);
+ tuple<int,const int&> to(pair1);
+ tuple<int,int> tp(pair2);
+ tuple<int,const int&> tq(pair2);
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/tuple/cons/converting.cc b/libstdc++-v3/testsuite/20_util/tuple/cons/converting.cc
new file mode 100644
index 000000000..def1b521d
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/tuple/cons/converting.cc
@@ -0,0 +1,37 @@
+// { dg-options "-std=gnu++0x" }
+// { dg-do compile }
+
+// Copyright (C) 2010 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+#include <tuple>
+
+// http://gcc.gnu.org/ml/libstdc++/2008-02/msg00047.html
+std::tuple<int> ts1;
+std::tuple<unsigned> tu1(ts1);
+
+std::tuple<int, int> ts2;
+std::tuple<unsigned, unsigned> tu2(ts2);
+
+std::tuple<int, int, int> ts3;
+std::tuple<unsigned, unsigned, unsigned> tu3(ts3);
+
+std::tuple<int, unsigned> tm2;
+std::tuple<unsigned, int> tm2_(tm2);
+
+std::tuple<int, unsigned, int> tm3;
+std::tuple<unsigned, int, unsigned> tm3_(tm3);
diff --git a/libstdc++-v3/testsuite/20_util/tuple/creation_functions/23978.cc b/libstdc++-v3/testsuite/20_util/tuple/creation_functions/23978.cc
new file mode 100644
index 000000000..7db57bc70
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/tuple/creation_functions/23978.cc
@@ -0,0 +1,45 @@
+// { dg-options "-std=gnu++0x" }
+//
+// Copyright (C) 2007, 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// Tuple
+
+#include <tuple>
+#include <utility>
+#include <testsuite_hooks.h>
+
+using namespace std;
+
+// libstdc++/23978
+void test01()
+{
+ bool test __attribute__((unused)) = true;
+
+ pair<int, int> p(1, 2);
+ int x = 0;
+ int y = 0;
+ tie(x, y) = p;
+ VERIFY( x == 1 && y == 2 );
+}
+
+int
+main()
+{
+ test01();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/tuple/creation_functions/48476.cc b/libstdc++-v3/testsuite/20_util/tuple/creation_functions/48476.cc
new file mode 100644
index 000000000..1607e4552
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/tuple/creation_functions/48476.cc
@@ -0,0 +1,85 @@
+// { dg-options "-std=gnu++0x" }
+
+// Copyright (C) 2011 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+#include <tuple>
+#include <type_traits>
+#include <testsuite_hooks.h>
+
+template<typename T>
+ typename std::decay<T>::type copy(T&& x)
+ { return std::forward<T>(x); }
+
+template<typename... Args1, typename... Args2>
+ void
+ check_tuple_cat(std::tuple<Args1...> t1, std::tuple<Args2...> t2)
+ {
+ bool test __attribute__((unused)) = true;
+
+ typedef std::tuple<Args1..., Args2...> concatenated;
+
+ auto cat1 = std::tuple_cat( t1, t2 );
+ auto cat2 = std::tuple_cat(copy(t1), t2 );
+ auto cat3 = std::tuple_cat( t1, copy(t2));
+ auto cat4 = std::tuple_cat(copy(t1), copy(t2));
+
+ static_assert( std::is_same<decltype(cat1), concatenated>::value, "" );
+ static_assert( std::is_same<decltype(cat2), concatenated>::value, "" );
+ static_assert( std::is_same<decltype(cat3), concatenated>::value, "" );
+ static_assert( std::is_same<decltype(cat4), concatenated>::value, "" );
+
+ VERIFY( cat1 == cat2 );
+ VERIFY( cat1 == cat3 );
+ VERIFY( cat1 == cat4 );
+ }
+
+// libstdc++/48476
+void test01()
+{
+ int i = 0;
+ std::tuple<> t0;
+ std::tuple<int&> t1(i);
+ std::tuple<int&, int> t2(i, 0);
+ std::tuple<int const&, int, double> t3(i, 0, 0);
+
+ check_tuple_cat(t0, t0);
+ check_tuple_cat(t0, t1);
+ check_tuple_cat(t0, t2);
+ check_tuple_cat(t0, t3);
+
+ check_tuple_cat(t1, t0);
+ check_tuple_cat(t1, t1);
+ check_tuple_cat(t1, t2);
+ check_tuple_cat(t1, t3);
+
+ check_tuple_cat(t2, t0);
+ check_tuple_cat(t2, t1);
+ check_tuple_cat(t2, t2);
+ check_tuple_cat(t2, t3);
+
+ check_tuple_cat(t3, t0);
+ check_tuple_cat(t3, t1);
+ check_tuple_cat(t3, t2);
+ check_tuple_cat(t3, t3);
+}
+
+int main()
+{
+ test01();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/tuple/creation_functions/forward_as_tuple.cc b/libstdc++-v3/testsuite/20_util/tuple/creation_functions/forward_as_tuple.cc
new file mode 100644
index 000000000..bad4ad49c
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/tuple/creation_functions/forward_as_tuple.cc
@@ -0,0 +1,72 @@
+// { dg-options "-std=gnu++0x" }
+
+// 2010-04-30 Paolo Carlini <paolo.carlini@oracle.com>
+//
+// Copyright (C) 2010 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// Tuple
+
+#include <tuple>
+#include <type_traits>
+#include <testsuite_hooks.h>
+
+void
+test01()
+{
+ bool test __attribute__((unused)) = true;
+
+ std::forward_as_tuple();
+
+ VERIFY( std::get<0>(std::forward_as_tuple(-1)) == -1 );
+ VERIFY( (std::is_same<decltype(std::forward_as_tuple(-1)),
+ std::tuple<int&&>>::value) );
+
+ const int i1 = 1;
+ const int i2 = 2;
+ const double d1 = 4.0;
+ auto t1 = std::forward_as_tuple(i1, i2, d1);
+ VERIFY( (std::is_same<decltype(t1), std::tuple<const int&,
+ const int&, const double&>>::value) );
+ VERIFY( std::get<0>(t1) == i1 );
+ VERIFY( std::get<1>(t1) == i2 );
+ VERIFY( std::get<2>(t1) == d1 );
+
+ typedef const int a_type1[3];
+ a_type1 a1 = { -1, 1, 2 };
+ auto t2 = std::forward_as_tuple(a1);
+ VERIFY( (std::is_same<decltype(t2), std::tuple<a_type1&>>::value) );
+ VERIFY( std::get<0>(t2)[0] == a1[0] );
+ VERIFY( std::get<0>(t2)[1] == a1[1] );
+ VERIFY( std::get<0>(t2)[2] == a1[2] );
+
+ typedef int a_type2[2];
+ a_type2 a2 = { 2, -2 };
+ volatile int i4 = 1;
+ auto t3 = std::forward_as_tuple(a2, i4);
+ VERIFY( (std::is_same<decltype(t3), std::tuple<a_type2&,
+ volatile int&>>::value) );
+ VERIFY( std::get<0>(t3)[0] == a2[0] );
+ VERIFY( std::get<0>(t3)[1] == a2[1] );
+ VERIFY( std::get<1>(t3) == i4 );
+}
+
+int main()
+{
+ test01();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/tuple/creation_functions/make_tuple.cc b/libstdc++-v3/testsuite/20_util/tuple/creation_functions/make_tuple.cc
new file mode 100644
index 000000000..7521111fa
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/tuple/creation_functions/make_tuple.cc
@@ -0,0 +1,37 @@
+// { dg-options "-std=gnu++0x" }
+
+// Copyright (C) 2007, 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// Tuple
+
+#include <tuple>
+#include <functional>
+#include <testsuite_hooks.h>
+
+using namespace std;
+
+int
+main()
+{
+ bool test __attribute__((unused)) = true;
+
+ int i=0;
+ make_tuple(1,2,4.0);
+ make_tuple(ref(i)) = tuple<int>(1);
+ VERIFY(i == 1);
+}
diff --git a/libstdc++-v3/testsuite/20_util/tuple/creation_functions/tie.cc b/libstdc++-v3/testsuite/20_util/tuple/creation_functions/tie.cc
new file mode 100644
index 000000000..a76928979
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/tuple/creation_functions/tie.cc
@@ -0,0 +1,42 @@
+// { dg-options "-std=gnu++0x" }
+
+// Copyright (C) 2007, 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// Tuple
+
+#include <tuple>
+#include <testsuite_hooks.h>
+
+using namespace std;
+
+int
+main()
+{
+ bool test __attribute__((unused)) = true;
+
+ int x1 = 0;
+ int x2 = 0;
+ int y1 = 0;
+ int y2 = 0;
+ tuple<int,int> ta(1,1);
+ tuple<const int&,const int&> tc(x1,x2);
+ tie(y1,y2)=ta;
+ VERIFY(y1 == 1 && y2 == 1);
+ tie(y1,y2)=tc;
+ VERIFY(y1 == 0 && y2 == 0);
+}
diff --git a/libstdc++-v3/testsuite/20_util/tuple/creation_functions/tie2.cc b/libstdc++-v3/testsuite/20_util/tuple/creation_functions/tie2.cc
new file mode 100644
index 000000000..538c3e8e1
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/tuple/creation_functions/tie2.cc
@@ -0,0 +1,38 @@
+// { dg-options "-std=gnu++0x" }
+
+// Copyright (C) 2007, 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// Tuple
+
+#include <tuple>
+#include <string>
+#include <testsuite_hooks.h>
+
+int
+main()
+{
+ bool test __attribute__((unused)) = true;
+ using namespace std;
+
+ int i;
+ string s;
+
+ tie(i, ignore, s) = make_tuple(42, 3.14, "C++");
+ VERIFY( i == 42 );
+ VERIFY( s == "C++" );
+}
diff --git a/libstdc++-v3/testsuite/20_util/tuple/element_access/get.cc b/libstdc++-v3/testsuite/20_util/tuple/element_access/get.cc
new file mode 100644
index 000000000..1ec01cfca
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/tuple/element_access/get.cc
@@ -0,0 +1,44 @@
+// { dg-options "-std=gnu++0x" }
+
+// Copyright (C) 2007, 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// Tuple
+
+#include <tuple>
+#include <testsuite_hooks.h>
+
+using namespace std;
+
+int
+main()
+{
+ bool test __attribute__((unused)) = true;
+
+ int j=1;
+ const int k=2;
+ tuple<int,int &,const int&> a(0,j,k);
+ const tuple<int,int &,const int&> b(1,j,k);
+ VERIFY(get<0>(a)==0 && get<1>(a)==1 && get<2>(a)==2);
+ get<0>(a)=3;
+ get<1>(a)=4;
+ VERIFY(get<0>(a)==3 && get<1>(a)==4);
+ VERIFY(j==4);
+ get<1>(b)=5;
+ VERIFY(get<0>(b)==1 && get<1>(b)==5 && get<2>(b)==2);
+ VERIFY(j==5);
+}
diff --git a/libstdc++-v3/testsuite/20_util/tuple/moveable.cc b/libstdc++-v3/testsuite/20_util/tuple/moveable.cc
new file mode 100644
index 000000000..0fedd83ed
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/tuple/moveable.cc
@@ -0,0 +1,42 @@
+// { dg-options "-std=gnu++0x" }
+
+// Copyright (C) 2007, 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+
+// NOTE: This makes use of the fact that we know how moveable
+// is implemented on tuple. If the implementation changed
+// this test may begin to fail.
+
+#include <tuple>
+#include <utility>
+#include <testsuite_hooks.h>
+
+int main()
+{
+ bool test __attribute__((unused)) = true;
+
+ std::tuple<int, double> a(1, 2.0), b;
+ b = std::move(a);
+ VERIFY( std::get<0>(b) == 1 && std::get<1>(b) == 2.0 );
+ VERIFY( std::get<0>(a) == 1 && std::get<1>(a) == 2.0 );
+
+ std::tuple<int, double> c(std::move(b));
+ VERIFY( std::get<0>(c) == 1 && std::get<1>(c) == 2.0 );
+ VERIFY( std::get<0>(b) == 1 && std::get<1>(b) == 2.0 );
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/tuple/moveable2.cc b/libstdc++-v3/testsuite/20_util/tuple/moveable2.cc
new file mode 100644
index 000000000..f08007421
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/tuple/moveable2.cc
@@ -0,0 +1,64 @@
+// { dg-options "-std=gnu++0x" }
+
+// Copyright (C) 2008, 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+
+#include <tuple>
+#include <utility>
+
+struct MoveOnly
+{
+ MoveOnly () { }
+
+ MoveOnly (MoveOnly&&) { }
+
+ MoveOnly& operator=(MoveOnly&&)
+ { return *this; }
+
+private:
+ MoveOnly(MoveOnly const&); // = delete
+ MoveOnly& operator=(MoveOnly const&); // = delete
+};
+
+MoveOnly
+make_move_only ()
+{ return MoveOnly(); }
+
+// http://gcc.gnu.org/ml/libstdc++/2008-02/msg00046.html
+void test01()
+{
+ typedef std::tuple<MoveOnly> move_only_tuple;
+
+ move_only_tuple t1(make_move_only());
+ move_only_tuple t2(std::move(t1));
+ move_only_tuple t3 = std::move(t2);
+ t1 = std::move(t3);
+
+ typedef std::tuple<MoveOnly, MoveOnly> move_only_tuple2;
+
+ move_only_tuple2 t4(make_move_only(), make_move_only());
+ move_only_tuple2 t5(std::move(t4));
+ move_only_tuple2 t6 = std::move(t5);
+ t4 = std::move(t6);
+}
+
+int main()
+{
+ test01();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/tuple/requirements/dr801.cc b/libstdc++-v3/testsuite/20_util/tuple/requirements/dr801.cc
new file mode 100644
index 000000000..fd21b9ee5
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/tuple/requirements/dr801.cc
@@ -0,0 +1,52 @@
+// { dg-do compile }
+// { dg-options "-std=gnu++0x" }
+
+// Copyright (C) 2010 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+#include <tuple>
+#include <type_traits>
+
+// DR 801, pair and tuple vs. "passed in registers"
+void test_trivial()
+{
+ // PODType, TType, NType, SLType, LType, NLType, LTypeDerived
+ typedef std::tuple<int, int> tuple_type;
+ // static_assert(std::is_literal_type<tuple_type>::value, "! literal");
+ static_assert(std::has_trivial_copy_constructor<tuple_type>::value,
+ "! triv copy");
+ static_assert(std::has_trivial_destructor<tuple_type>::value,
+ "! triv destructor");
+ // static_assert(std::is_standard_layout<tuple_type>::value,
+ // "! standard layout");
+
+ // Negative
+ /*
+ static_assert(std::has_trivial_default_constructor<tuple_type>::value,
+ "! triv default");
+ static_assert(std::has_trivial_copy_assign<tuple_type>::value,
+ "! triv assign");
+ static_assert(std::is_trivial<tuple_type>::value, "! triv");
+ static_assert(std::is_pod<tuple_type>::value, "! pod");
+ */
+}
+
+int main()
+{
+ test_trivial();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/tuple/requirements/explicit_instantiation.cc b/libstdc++-v3/testsuite/20_util/tuple/requirements/explicit_instantiation.cc
new file mode 100644
index 000000000..22b8f50f5
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/tuple/requirements/explicit_instantiation.cc
@@ -0,0 +1,24 @@
+// { dg-options "-std=gnu++0x" }
+// { dg-do compile }
+
+// Copyright (C) 2007, 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+
+#include <tuple>
+
+template class std::tuple<short, int, double>;
diff --git a/libstdc++-v3/testsuite/20_util/tuple/swap.cc b/libstdc++-v3/testsuite/20_util/tuple/swap.cc
new file mode 100644
index 000000000..613e9c2ff
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/tuple/swap.cc
@@ -0,0 +1,111 @@
+// { dg-options "-std=gnu++0x" }
+
+// Copyright (C) 2007, 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+
+// NOTE: This makes use of the fact that we know how moveable
+// is implemented on tuple. If the implementation changed
+// this test may begin to fail.
+
+#include <tuple>
+#include <utility>
+#include <testsuite_hooks.h>
+
+struct MoveOnly
+{
+ explicit MoveOnly (int j) : i(j) { }
+
+ MoveOnly (MoveOnly&& m) : i(m.i) { }
+
+ MoveOnly& operator=(MoveOnly&& m)
+ { i = m.i; return *this; }
+
+ MoveOnly(MoveOnly const&) = delete;
+ MoveOnly& operator=(MoveOnly const&) = delete;
+
+ bool operator==(MoveOnly const& m)
+ { return i == m.i; }
+
+ void swap(MoveOnly& m)
+ { std::swap(m.i, i); }
+
+ int i;
+};
+
+void swap(MoveOnly& m1, MoveOnly& m2)
+{ m1.swap(m2); }
+
+MoveOnly
+make_move_only (int i)
+{ return MoveOnly(i); }
+
+void test01()
+{
+ bool test __attribute__((unused)) = true;
+
+ std::tuple<> t1, t2;
+ std::swap(t1, t2);
+
+ VERIFY( t1 == t2 );
+}
+
+void test02()
+{
+ bool test __attribute__((unused)) = true;
+
+ std::tuple<int> t1(1), t2(2);
+ std::swap(t1, t2);
+
+ VERIFY( std::get<0>(t1) == 2 && std::get<0>(t2) == 1 );
+}
+
+void test03()
+{
+ bool test __attribute__((unused)) = true;
+
+ std::tuple<int, float> t1(1, 1.0f), t2(2, 2.0f);
+ std::swap(t1, t2);
+
+ VERIFY( std::get<0>(t1) == 2 && std::get<0>(t2) == 1 );
+ VERIFY( std::get<1>(t1) == 2.0f && std::get<1>(t2) == 1.0f );
+}
+
+void test04()
+{
+ bool test __attribute__((unused)) = true;
+
+ std::tuple<int, float, MoveOnly>
+ t1(1, 1.0f, make_move_only(1)),
+ t2(2, 2.0f, make_move_only(2));
+
+ std::swap(t1, t2);
+
+ VERIFY( std::get<0>(t1) == 2 && std::get<0>(t2) == 1 );
+ VERIFY( std::get<1>(t1) == 2.0f && std::get<1>(t2) == 1.0f );
+ VERIFY( std::get<2>(t1) == make_move_only(2)
+ && std::get<2>(t2) == make_move_only(1) );
+}
+
+int main()
+{
+ test01();
+ test02();
+ test03();
+ test04();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/tuple/tuple_element.cc b/libstdc++-v3/testsuite/20_util/tuple/tuple_element.cc
new file mode 100644
index 000000000..9344ea082
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/tuple/tuple_element.cc
@@ -0,0 +1,37 @@
+// { dg-options "-std=gnu++0x" }
+
+// Copyright (C) 2007, 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// Tuple
+
+#include <tuple>
+
+using namespace std;
+
+struct foo
+{ };
+
+int
+main()
+{
+ // As foo isn't constructible from anything else, this
+ // lets us check if type is returning foo when it should
+ foo q1;
+ tuple_element<0,tuple<foo,void,int> >::type q2(q1);
+ tuple_element<2,tuple<void,int,foo> >::type q3(q1);
+}
diff --git a/libstdc++-v3/testsuite/20_util/tuple/tuple_size.cc b/libstdc++-v3/testsuite/20_util/tuple/tuple_size.cc
new file mode 100644
index 000000000..51f4a2db8
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/tuple/tuple_size.cc
@@ -0,0 +1,38 @@
+// { dg-options "-std=gnu++0x" }
+
+// Copyright (C) 2007, 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// Tuple
+
+#include <tuple>
+#include <testsuite_hooks.h>
+
+using namespace std;
+
+int
+main()
+{
+ bool test __attribute__((unused)) = true;
+
+ VERIFY(tuple_size<tuple<> >::value == 0);
+ VERIFY(tuple_size<tuple<int> >::value == 1);
+ VERIFY(tuple_size<tuple<void> >::value == 1);
+ typedef tuple<int,const int&,void> test_tuple1;
+ VERIFY(tuple_size<test_tuple1>::value == 3);
+ VERIFY(tuple_size<tuple<tuple<void> > >::value == 1);
+}
diff --git a/libstdc++-v3/testsuite/20_util/typeindex/comparison_operators.cc b/libstdc++-v3/testsuite/20_util/typeindex/comparison_operators.cc
new file mode 100644
index 000000000..5ca53967d
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/typeindex/comparison_operators.cc
@@ -0,0 +1,88 @@
+// { dg-options "-std=gnu++0x" }
+
+// 2010-09-22 Paolo Carlini <paolo.carlini@oracle.com>
+//
+// Copyright (C) 2010 Free Software Foundation
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+#include <typeindex>
+#include <testsuite_hooks.h>
+
+#define TEST3(TI1, TI2, TO1, TO2) \
+ VERIFY( (TI1 == TI2) == (TO1 == TO2) ); \
+ VERIFY( (TI1 != TI2) == (TO1 != TO2) ); \
+ VERIFY( (TI1 < TI2) == (TO1.before(TO2)) ); \
+ VERIFY( (TI1 <= TI2) == (!TO2.before(TO1)) ); \
+ VERIFY( (TI1 > TI2) == (TO2.before(TO1)) ); \
+ VERIFY( (TI1 >= TI2) == (!TO1.before(TO2)) );
+
+#define TEST2(TI, TO) \
+ TEST3(TI, ti1, TO, to1) \
+ TEST3(TI, ti2, TO, to2) \
+ TEST3(TI, ti3, TO, to3) \
+ TEST3(TI, ti4, TO, to4) \
+ TEST3(TI, ti5, TO, to5) \
+ TEST3(TI, ti6, TO, to6) \
+ TEST3(TI, ti7, TO, to7)
+
+#define TEST \
+ TEST2(ti1, to1) \
+ TEST2(ti2, to2) \
+ TEST2(ti3, to3) \
+ TEST2(ti4, to4) \
+ TEST2(ti5, to5) \
+ TEST2(ti6, to6) \
+ TEST2(ti7, to7)
+
+void test01()
+{
+ bool test __attribute__((unused)) = true;
+ using namespace std;
+
+ class Abraca { };
+ Abraca a1, a2_;
+ const Abraca a2 = a2_;
+
+ const type_info& to1 = typeid(int);
+ const type_index ti1(to1);
+
+ const type_info& to2 = typeid(double);
+ const type_index ti2(to2);
+
+ const type_info& to3 = typeid(Abraca);
+ const type_index ti3(to3);
+
+ const type_info& to4 = typeid(const Abraca);
+ const type_index ti4(to4);
+
+ const type_info& to5 = typeid(const Abraca&);
+ const type_index ti5(to5);
+
+ const type_info& to6 = typeid(a1);
+ const type_index ti6(to6);
+
+ const type_info& to7 = typeid(a2);
+ const type_index ti7(to7);
+
+ TEST
+}
+
+int main()
+{
+ test01();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/typeindex/hash.cc b/libstdc++-v3/testsuite/20_util/typeindex/hash.cc
new file mode 100644
index 000000000..2468ea693
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/typeindex/hash.cc
@@ -0,0 +1,60 @@
+// { dg-options "-std=gnu++0x" }
+
+// 2010-09-22 Paolo Carlini <paolo.carlini@oracle.com>
+//
+// Copyright (C) 2010 Free Software Foundation
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+#include <typeindex>
+#include <testsuite_hooks.h>
+
+void test01()
+{
+ bool test __attribute__((unused)) = true;
+ using namespace std;
+
+ class Abraca { };
+ Abraca a1, a2_;
+ const Abraca a2 = a2_;
+
+ const type_index ti1(typeid(int));
+ VERIFY( hash<type_index>()(ti1) == ti1.hash_code() );
+
+ const type_index ti2(typeid(double));
+ VERIFY( hash<type_index>()(ti2) == ti2.hash_code() );
+
+ const type_index ti3(typeid(Abraca));
+ VERIFY( hash<type_index>()(ti3) == ti3.hash_code() );
+
+ const type_index ti4(typeid(const Abraca));
+ VERIFY( hash<type_index>()(ti4) == ti4.hash_code() );
+
+ const type_index ti5(typeid(const Abraca&));
+ VERIFY( hash<type_index>()(ti5) == ti5.hash_code() );
+
+ const type_index ti6(typeid(a1));
+ VERIFY( hash<type_index>()(ti6) == ti6.hash_code() );
+
+ const type_index ti7(typeid(a2));
+ VERIFY( hash<type_index>()(ti7) == ti7.hash_code() );
+}
+
+int main()
+{
+ test01();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/typeindex/hash_code.cc b/libstdc++-v3/testsuite/20_util/typeindex/hash_code.cc
new file mode 100644
index 000000000..f12b6cbb9
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/typeindex/hash_code.cc
@@ -0,0 +1,67 @@
+// { dg-options "-std=gnu++0x" }
+
+// 2010-09-22 Paolo Carlini <paolo.carlini@oracle.com>
+//
+// Copyright (C) 2010 Free Software Foundation
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+#include <typeindex>
+#include <testsuite_hooks.h>
+
+void test01()
+{
+ bool test __attribute__((unused)) = true;
+ using namespace std;
+
+ class Abraca { };
+ Abraca a1, a2_;
+ const Abraca a2 = a2_;
+
+ const type_info& to1 = typeid(int);
+ const type_index ti1(to1);
+ VERIFY( ti1.hash_code() == to1.hash_code() );
+
+ const type_info& to2 = typeid(double);
+ const type_index ti2(to2);
+ VERIFY( ti2.hash_code() == to2.hash_code() );
+
+ const type_info& to3 = typeid(Abraca);
+ const type_index ti3(to3);
+ VERIFY( ti3.hash_code() == to3.hash_code() );
+
+ const type_info& to4 = typeid(const Abraca);
+ const type_index ti4(to4);
+ VERIFY( ti4.hash_code() == to4.hash_code() );
+
+ const type_info& to5 = typeid(const Abraca&);
+ const type_index ti5(to5);
+ VERIFY( ti5.hash_code() == to5.hash_code() );
+
+ const type_info& to6 = typeid(a1);
+ const type_index ti6(to6);
+ VERIFY( ti6.hash_code() == to6.hash_code() );
+
+ const type_info& to7 = typeid(a2);
+ const type_index ti7(to7);
+ VERIFY( ti7.hash_code() == to7.hash_code() );
+}
+
+int main()
+{
+ test01();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/typeindex/name.cc b/libstdc++-v3/testsuite/20_util/typeindex/name.cc
new file mode 100644
index 000000000..fa6e6945c
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/typeindex/name.cc
@@ -0,0 +1,67 @@
+// { dg-options "-std=gnu++0x" }
+
+// 2010-09-22 Paolo Carlini <paolo.carlini@oracle.com>
+//
+// Copyright (C) 2010 Free Software Foundation
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+#include <typeindex>
+#include <testsuite_hooks.h>
+
+void test01()
+{
+ bool test __attribute__((unused)) = true;
+ using namespace std;
+
+ class Abraca { };
+ Abraca a1, a2_;
+ const Abraca a2 = a2_;
+
+ const type_info& to1 = typeid(int);
+ const type_index ti1(to1);
+ VERIFY( ti1.name() == to1.name() );
+
+ const type_info& to2 = typeid(double);
+ const type_index ti2(to2);
+ VERIFY( ti2.name() == to2.name() );
+
+ const type_info& to3 = typeid(Abraca);
+ const type_index ti3(to3);
+ VERIFY( ti3.name() == to3.name() );
+
+ const type_info& to4 = typeid(const Abraca);
+ const type_index ti4(to4);
+ VERIFY( ti4.name() == to4.name() );
+
+ const type_info& to5 = typeid(const Abraca&);
+ const type_index ti5(to5);
+ VERIFY( ti5.name() == to5.name() );
+
+ const type_info& to6 = typeid(a1);
+ const type_index ti6(to6);
+ VERIFY( ti6.name() == to6.name() );
+
+ const type_info& to7 = typeid(a2);
+ const type_index ti7(to7);
+ VERIFY( ti7.name() == to7.name() );
+}
+
+int main()
+{
+ test01();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/unique_ptr/assign/48635.cc b/libstdc++-v3/testsuite/20_util/unique_ptr/assign/48635.cc
new file mode 100644
index 000000000..99b412b58
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/unique_ptr/assign/48635.cc
@@ -0,0 +1,78 @@
+// { dg-options "-std=gnu++0x" }
+
+// Copyright (C) 2011 Free Software Foundation
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+#include <memory>
+#include <testsuite_hooks.h>
+
+struct Deleter
+{
+ Deleter() = default;
+ Deleter(const Deleter&) = default;
+ Deleter(Deleter&&) = default;
+
+ Deleter&
+ operator=(const Deleter&)
+ {
+ bool test __attribute__((unused)) = true;
+ VERIFY( true );
+ return *this;
+ }
+
+ Deleter&
+ operator=(Deleter&&)
+ {
+ bool test __attribute__((unused)) = true;
+ VERIFY( false );
+ return *this;
+ }
+
+ template<class T>
+ void
+ operator()(T*) const { }
+};
+
+struct DDeleter : Deleter { };
+
+// libstdc++/48635
+void test01()
+{
+ Deleter d;
+
+ std::unique_ptr<int, Deleter&> p1(nullptr, d), p2(nullptr, d);
+ p2 = std::move(p1);
+
+ DDeleter dd;
+
+ std::unique_ptr<int, DDeleter&> p1t(nullptr, dd);
+ std::unique_ptr<int, Deleter&> p2t(nullptr, d);
+ p2t = std::move(p1t);
+
+ std::unique_ptr<int[], Deleter&> p1a(nullptr, d), p2a(nullptr, d);
+ p2a = std::move(p1a);
+
+ std::unique_ptr<int[], DDeleter&> p1at(nullptr, dd);
+ std::unique_ptr<int[], Deleter&> p2at(nullptr, d);
+ p2at = std::move(p1at);
+}
+
+int main()
+{
+ test01();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/unique_ptr/assign/48635_neg.cc b/libstdc++-v3/testsuite/20_util/unique_ptr/assign/48635_neg.cc
new file mode 100644
index 000000000..1ed53ee2d
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/unique_ptr/assign/48635_neg.cc
@@ -0,0 +1,50 @@
+// { dg-options "-std=gnu++0x" }
+// { dg-do compile }
+
+// Copyright (C) 2011 Free Software Foundation
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+#include <memory>
+
+struct D;
+
+struct B
+{
+ B& operator=(D&) = delete; // { dg-error "declared here" }
+
+ template<class T>
+ void operator()(T*) const {}
+};
+
+struct D : B { };
+
+// libstdc++/48635
+void f()
+{
+ B b;
+ D d;
+
+ std::unique_ptr<int, B&> ub(nullptr, b);
+ std::unique_ptr<int, D&> ud(nullptr, d);
+ ub = std::move(ud);
+// { dg-error "use of deleted function" "" { target *-*-* } 189 }
+
+ std::unique_ptr<int[], B&> uba(nullptr, b);
+ std::unique_ptr<int[], D&> uda(nullptr, d);
+ uba = std::move(uda);
+// { dg-error "use of deleted function" "" { target *-*-* } 329 }
+}
diff --git a/libstdc++-v3/testsuite/20_util/unique_ptr/assign/assign_neg.cc b/libstdc++-v3/testsuite/20_util/unique_ptr/assign/assign_neg.cc
new file mode 100644
index 000000000..501bad385
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/unique_ptr/assign/assign_neg.cc
@@ -0,0 +1,53 @@
+// { dg-do compile }
+// { dg-options "-std=gnu++0x" }
+
+// Copyright (C) 2008, 2009, 2010 Free Software Foundation
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+#include <memory>
+
+struct base { virtual ~base() {} };
+struct derived : base {};
+
+void
+test01()
+{
+ std::unique_ptr<derived> p1(new derived);
+ std::unique_ptr<derived> p2(new derived);
+// p2 = p1; // should not compile
+ p2 = std::move(p1);
+ std::unique_ptr<base> p3(new base);
+// p3 = p2; // should not compile
+ p3 = std::move(p2);
+}
+
+void
+test02()
+{
+ std::unique_ptr<int[]> p1(new int(420));
+ std::unique_ptr<int[]> p2 = p1; // { dg-error "deleted" }
+}
+
+void
+test03()
+{
+ std::unique_ptr<int[2]> p1(new int[3]); // { dg-error "no match" }
+ // { dg-error "candidate" "candidate-note" { target *-*-* } 48 }
+ std::unique_ptr<int[2]> p2 = p1; // { dg-error "deleted" }
+}
+
+// { dg-prune-output "include" }
diff --git a/libstdc++-v3/testsuite/20_util/unique_ptr/assign/move.cc b/libstdc++-v3/testsuite/20_util/unique_ptr/assign/move.cc
new file mode 100644
index 000000000..75529c969
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/unique_ptr/assign/move.cc
@@ -0,0 +1,52 @@
+// { dg-options "-std=gnu++0x" }
+
+// Copyright (C) 2008, 2009 Free Software Foundation
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 20.6.11 Template class unique_ptr [unique.ptr]
+
+#include <memory>
+#include <testsuite_hooks.h>
+
+struct B { virtual ~B() {} };
+struct D : public B {};
+
+void
+test01()
+{
+ bool test __attribute__((unused)) = true;
+
+ D *d = new D;
+ std::unique_ptr<D> p1(d);
+ std::unique_ptr<D> p2(new D);
+ p2 = std::move(p1);
+
+ VERIFY( p1.get() == 0 );
+ VERIFY( p2.get() == d );
+
+ std::unique_ptr<B> p3(new B);
+ p3 = std::move(p2);
+
+ VERIFY( p2.get() == 0 );
+ VERIFY( p3.get() == d );
+}
+
+int main()
+{
+ test01();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/unique_ptr/assign/move_array.cc b/libstdc++-v3/testsuite/20_util/unique_ptr/assign/move_array.cc
new file mode 100644
index 000000000..b1b878d5d
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/unique_ptr/assign/move_array.cc
@@ -0,0 +1,46 @@
+// { dg-options "-std=gnu++0x" }
+
+// Copyright (C) 2008, 2009 Free Software Foundation
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 20.6.11 Template class unique_ptr [unique.ptr]
+
+#include <memory>
+#include <testsuite_hooks.h>
+
+struct B { virtual ~B() {} };
+struct D : public B {};
+
+void
+test01()
+{
+ bool test __attribute__((unused)) = true;
+
+ D *d = new D[3];
+ std::unique_ptr<D[]> p1(d);
+ std::unique_ptr<D[]> p2;
+ p2 = std::move(p1);
+
+ VERIFY( p1.get() == 0 );
+ VERIFY( p2.get() == d );
+}
+
+int main()
+{
+ test01();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/unique_ptr/assign/nullptr.cc b/libstdc++-v3/testsuite/20_util/unique_ptr/assign/nullptr.cc
new file mode 100644
index 000000000..6f067ee4d
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/unique_ptr/assign/nullptr.cc
@@ -0,0 +1,54 @@
+// { dg-options "-std=gnu++0x" }
+
+// Copyright (C) 2010 Free Software Foundation
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 20.9.10 Class template unique_ptr [unique.ptr]
+
+#include <memory>
+#include <testsuite_hooks.h>
+
+struct A { };
+
+void
+test01()
+{
+ bool test __attribute__((unused)) = true;
+
+ std::unique_ptr<A> p(new A);
+ p = nullptr;
+
+ VERIFY( p.get() == nullptr );
+}
+
+void
+test02()
+{
+ bool test __attribute__((unused)) = true;
+
+ std::unique_ptr<A[]> p(new A[2]);
+ p = nullptr;
+
+ VERIFY( p.get() == nullptr );
+}
+
+int main()
+{
+ test01();
+ test02();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/unique_ptr/comparison/42925.cc b/libstdc++-v3/testsuite/20_util/unique_ptr/comparison/42925.cc
new file mode 100644
index 000000000..e3dfad46f
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/unique_ptr/comparison/42925.cc
@@ -0,0 +1,37 @@
+// { dg-options "-std=gnu++0x" }
+// { dg-do compile }
+
+// Copyright (C) 2010 Free Software Foundation
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 20.9.10 Class template unique_ptr [unique.ptr]
+
+#include <memory>
+
+// libstdc++/42925 (also see GB 99)
+void test01()
+{
+ std::unique_ptr<int> ptr;
+ if (ptr == 0)
+ { }
+ if (0 == ptr)
+ { }
+ if (ptr != 0)
+ { }
+ if (0 != ptr)
+ { }
+}
diff --git a/libstdc++-v3/testsuite/20_util/unique_ptr/cons/auto_ptr.cc b/libstdc++-v3/testsuite/20_util/unique_ptr/cons/auto_ptr.cc
new file mode 100644
index 000000000..f4b9838d0
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/unique_ptr/cons/auto_ptr.cc
@@ -0,0 +1,46 @@
+// { dg-options "-std=gnu++0x" }
+
+// Copyright (C) 2010 Free Software Foundation
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 20.9.10 Class template unique_ptr [unique.ptr]
+
+#include <memory>
+#include <testsuite_hooks.h>
+
+struct A { };
+
+// 20.9.10.2.1 unique_ptr constructors [unique.ptr.single.ctor]
+
+// Construction from auto_ptr
+void
+test01()
+{
+ bool test __attribute__((unused)) = true;
+
+ std::auto_ptr<A> a(new A);
+ std::unique_ptr<A> a2(std::move(a));
+ VERIFY( a.get() == nullptr );
+ VERIFY( a2.get() != 0 );
+}
+
+int
+main()
+{
+ test01();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/unique_ptr/cons/auto_ptr_neg.cc b/libstdc++-v3/testsuite/20_util/unique_ptr/cons/auto_ptr_neg.cc
new file mode 100644
index 000000000..76910c3c6
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/unique_ptr/cons/auto_ptr_neg.cc
@@ -0,0 +1,36 @@
+// { dg-options "-std=gnu++0x" }
+// { dg-do compile }
+
+// Copyright (C) 2010 Free Software Foundation
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 20.9.10 Class template unique_ptr [unique.ptr]
+
+#include <memory>
+
+struct A { };
+
+// 20.9.10.2.1 unique_ptr constructors [unique.ptr.single.ctor]
+
+// Construction from const auto_ptr
+void
+test01()
+{
+ const std::auto_ptr<A> a(new A);
+ std::unique_ptr<A> a2(std::move(a)); // { dg-error "no match" }
+}
+// { dg-excess-errors "candidates are" }
diff --git a/libstdc++-v3/testsuite/20_util/unique_ptr/cons/constexpr.cc b/libstdc++-v3/testsuite/20_util/unique_ptr/cons/constexpr.cc
new file mode 100644
index 000000000..fbe9821f9
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/unique_ptr/cons/constexpr.cc
@@ -0,0 +1,35 @@
+// { dg-do compile }
+// { dg-options "-std=gnu++0x -fno-inline -save-temps -g0" }
+// { dg-final { scan-assembler-not "_ZNSt10unique_ptrIiSt14default_deleteIiEEC2Ev" } }
+// { dg-final { scan-assembler-not "_ZNSt10unique_ptrIiSt14default_deleteIiEEC2EDn" } }
+
+// Copyright (C) 2010 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+#include <memory>
+#include <testsuite_common_types.h>
+
+int main()
+{
+ __gnu_test::constexpr_default_constructible test1; //not literal
+ test1.operator()<std::unique_ptr<int>>();
+
+ __gnu_test::constexpr_single_value_constructible test2; //not literal
+ test2.operator()<std::unique_ptr<int>, std::nullptr_t>();
+
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/unique_ptr/cons/nullptr.cc b/libstdc++-v3/testsuite/20_util/unique_ptr/cons/nullptr.cc
new file mode 100644
index 000000000..1f515ea53
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/unique_ptr/cons/nullptr.cc
@@ -0,0 +1,52 @@
+// { dg-options "-std=gnu++0x" }
+
+// Copyright (C) 2010 Free Software Foundation
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 20.9.10 Class template unique_ptr [unique.ptr]
+
+#include <memory>
+#include <testsuite_hooks.h>
+
+struct A { };
+
+void
+test01()
+{
+ bool test __attribute__((unused)) = true;
+
+ std::unique_ptr<A> p = nullptr;
+
+ VERIFY( p.get() == nullptr );
+}
+
+void
+test02()
+{
+ bool test __attribute__((unused)) = true;
+
+ std::unique_ptr<A[]> p = nullptr;
+
+ VERIFY( p.get() == nullptr );
+}
+
+int main()
+{
+ test01();
+ test02();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/unique_ptr/cons/pointer.cc b/libstdc++-v3/testsuite/20_util/unique_ptr/cons/pointer.cc
new file mode 100644
index 000000000..324264b24
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/unique_ptr/cons/pointer.cc
@@ -0,0 +1,117 @@
+// { dg-options "-std=gnu++0x" }
+
+// Copyright (C) 2008, 2009 Free Software Foundation
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 20.6.11 Template class unique_ptr [unique.ptr]
+
+#include <memory>
+#include <testsuite_hooks.h>
+
+struct A
+{
+ A() { ++ctor_count; }
+ virtual ~A() { ++dtor_count; }
+ static long ctor_count;
+ static long dtor_count;
+};
+long A::ctor_count = 0;
+long A::dtor_count = 0;
+
+struct B : A
+{
+ B() { ++ctor_count; }
+ virtual ~B() { ++dtor_count; }
+ static long ctor_count;
+ static long dtor_count;
+};
+long B::ctor_count = 0;
+long B::dtor_count = 0;
+
+
+struct reset_count_struct
+{
+ ~reset_count_struct()
+ {
+ A::ctor_count = 0;
+ A::dtor_count = 0;
+ B::ctor_count = 0;
+ B::dtor_count = 0;
+ }
+};
+
+// 20.6.11.2.1 unique_ptr constructors [unique.ptr.single.ctor]
+
+// Construction from pointer
+void
+test01()
+{
+ reset_count_struct __attribute__((unused)) reset;
+ bool test __attribute__((unused)) = true;
+
+ std::unique_ptr<A> A_default;
+ VERIFY( A_default.get() == 0 );
+ VERIFY( A::ctor_count == 0 );
+ VERIFY( A::dtor_count == 0 );
+ VERIFY( B::ctor_count == 0 );
+ VERIFY( B::dtor_count == 0 );
+
+ std::unique_ptr<A> A_from_A(new A);
+ VERIFY( A_from_A.get() != 0 );
+ VERIFY( A::ctor_count == 1 );
+ VERIFY( A::dtor_count == 0 );
+ VERIFY( B::ctor_count == 0 );
+ VERIFY( B::dtor_count == 0 );
+
+ std::unique_ptr<A> A_from_B(new B);
+ VERIFY( A_from_B.get() != 0 );
+ VERIFY( A::ctor_count == 2 );
+ VERIFY( A::dtor_count == 0 );
+ VERIFY( B::ctor_count == 1 );
+ VERIFY( B::dtor_count == 0 );
+}
+
+void
+test02()
+{
+ reset_count_struct __attribute__((unused)) reset;
+ bool test __attribute__((unused)) = true;
+
+ A * const A_default = 0;
+ std::unique_ptr<A> p1(A_default);
+ VERIFY( p1.get() == 0 );
+ VERIFY( A::ctor_count == 0 );
+ VERIFY( A::dtor_count == 0 );
+ VERIFY( B::ctor_count == 0 );
+ VERIFY( B::dtor_count == 0 );
+
+ A * const A_from_A = new A;
+ std::unique_ptr<A> p2(A_from_A);
+ VERIFY( p2.get() == A_from_A );
+ VERIFY( A::ctor_count == 1 );
+ VERIFY( A::dtor_count == 0 );
+ VERIFY( B::ctor_count == 0 );
+ VERIFY( B::dtor_count == 0 );
+}
+
+int
+main()
+{
+ test01();
+ test02();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/unique_ptr/cons/pointer_array.cc b/libstdc++-v3/testsuite/20_util/unique_ptr/cons/pointer_array.cc
new file mode 100644
index 000000000..dcd6e92f1
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/unique_ptr/cons/pointer_array.cc
@@ -0,0 +1,85 @@
+// { dg-options "-std=gnu++0x" }
+
+// Copyright (C) 2008, 2009 Free Software Foundation
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+#include <memory>
+#include <testsuite_hooks.h>
+
+struct A
+{
+ A() { ++ctor_count; }
+ virtual ~A() { ++dtor_count; }
+ static long ctor_count;
+ static long dtor_count;
+};
+long A::ctor_count = 0;
+long A::dtor_count = 0;
+
+struct B : A
+{
+ B() { ++ctor_count; }
+ virtual ~B() { ++dtor_count; }
+ static long ctor_count;
+ static long dtor_count;
+};
+long B::ctor_count = 0;
+long B::dtor_count = 0;
+
+
+struct reset_count_struct
+{
+ ~reset_count_struct()
+ {
+ A::ctor_count = 0;
+ A::dtor_count = 0;
+ B::ctor_count = 0;
+ B::dtor_count = 0;
+ }
+};
+
+
+// 20.4.5.1 unique_ptr constructors [unique.ptr.cons]
+
+// Construction from pointer
+void
+test01()
+{
+ reset_count_struct __attribute__((unused)) reset;
+ bool test __attribute__((unused)) = true;
+
+ std::unique_ptr<A[]> A_default;
+ VERIFY( A_default.get() == 0 );
+ VERIFY( A::ctor_count == 0 );
+ VERIFY( A::dtor_count == 0 );
+ VERIFY( B::ctor_count == 0 );
+ VERIFY( B::dtor_count == 0 );
+
+ std::unique_ptr<A[]> A_from_A(new A[3]);
+ VERIFY( A_from_A.get() != 0 );
+ VERIFY( A::ctor_count == 3 );
+ VERIFY( A::dtor_count == 0 );
+ VERIFY( B::ctor_count == 0 );
+ VERIFY( B::dtor_count == 0 );
+}
+
+int
+main()
+{
+ test01();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/unique_ptr/cons/pointer_array_convertible_neg.cc b/libstdc++-v3/testsuite/20_util/unique_ptr/cons/pointer_array_convertible_neg.cc
new file mode 100644
index 000000000..2a4a89b40
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/unique_ptr/cons/pointer_array_convertible_neg.cc
@@ -0,0 +1,41 @@
+// { dg-do compile }
+// { dg-options "-std=gnu++0x" }
+
+// Copyright (C) 2008, 2009 Free Software Foundation
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+#include <memory>
+
+struct A
+{
+};
+
+struct B : A
+{
+ virtual ~B() { }
+};
+
+// 20.4.5.1 unique_ptr constructors [unique.ptr.cons]
+
+// Construction from pointer of derived type
+void
+test01()
+{
+ std::unique_ptr<B[]> B_from_A(new A[3]); //{ dg-error "invalid conversion from" }
+}
+
+// { dg-prune-output "include" }
diff --git a/libstdc++-v3/testsuite/20_util/unique_ptr/cons/ptr_deleter.cc b/libstdc++-v3/testsuite/20_util/unique_ptr/cons/ptr_deleter.cc
new file mode 100644
index 000000000..7e88eb948
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/unique_ptr/cons/ptr_deleter.cc
@@ -0,0 +1,68 @@
+// { dg-options "-std=gnu++0x" }
+// { dg-do run }
+
+// Copyright (C) 2010 Free Software Foundation
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 20.9.10 Template class unique_ptr [unique.ptr]
+
+#include <memory>
+#include <testsuite_hooks.h>
+
+static int count;
+
+void del(int* p) { ++count; delete p; }
+void vdel(int* p) { ++count; delete[] p; }
+
+void
+test01()
+{
+ bool test __attribute__((unused)) = true;
+ count = 0;
+ {
+ std::unique_ptr<int, void(*)(int*)> p(nullptr, del);
+ }
+ VERIFY( count == 0 );
+ {
+ std::unique_ptr<int, void(*)(int*)> p(new int, del);
+ }
+ VERIFY( count == 1 );
+}
+
+void
+test02()
+{
+ bool test __attribute__((unused)) = true;
+ count = 0;
+ {
+ std::unique_ptr<int[], void(*)(int*)> p(nullptr, vdel);
+ }
+ VERIFY( count == 0 );
+ {
+ std::unique_ptr<int[], void(*)(int*)> p(new int[1], vdel);
+ }
+ VERIFY( count == 1 );
+}
+
+int
+main()
+{
+ test01();
+ test02();
+ return 0;
+}
+
diff --git a/libstdc++-v3/testsuite/20_util/unique_ptr/cons/ptr_deleter_neg.cc b/libstdc++-v3/testsuite/20_util/unique_ptr/cons/ptr_deleter_neg.cc
new file mode 100644
index 000000000..e765874c7
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/unique_ptr/cons/ptr_deleter_neg.cc
@@ -0,0 +1,57 @@
+// { dg-options "-std=gnu++0x" }
+// { dg-do compile }
+
+// Copyright (C) 2010 Free Software Foundation
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 20.6.11 Template class unique_ptr [unique.ptr]
+
+#include <memory>
+#include <testsuite_hooks.h>
+
+using std::unique_ptr;
+
+// { dg-excess-errors "static assertion failed" }
+
+void
+test01()
+{
+ unique_ptr<int, void(*)(int*)> p1; // { dg-error "here" }
+
+ unique_ptr<int, void(*)(int*)> p2(nullptr); // { dg-error "here" }
+
+ unique_ptr<int, void(*)(int*)> p3(new int); // { dg-error "here" }
+}
+
+void
+test02()
+{
+ unique_ptr<int[], void(*)(int*)> p1; // { dg-error "here" }
+
+ unique_ptr<int[], void(*)(int*)> p2(nullptr); // { dg-error "here" }
+
+ unique_ptr<int[], void(*)(int*)> p3(new int[1]); // { dg-error "here" }
+}
+
+
+int
+main()
+{
+ test01();
+ test02();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/unique_ptr/hash/1.cc b/libstdc++-v3/testsuite/20_util/unique_ptr/hash/1.cc
new file mode 100644
index 000000000..53ece26ec
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/unique_ptr/hash/1.cc
@@ -0,0 +1,48 @@
+// { dg-options "-std=gnu++0x" }
+
+// 2010-06-11 Paolo Carlini <paolo.carlini@oracle.com>
+
+// Copyright (C) 2010 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+#include <memory>
+#include <testsuite_hooks.h>
+
+void test01()
+{
+ bool test __attribute__((unused)) = true;
+
+ struct T { };
+
+ std::unique_ptr<T> u0(new T);
+ std::hash<std::unique_ptr<T>> hu0;
+ std::hash<typename std::unique_ptr<T>::pointer> hp0;
+
+ VERIFY( hu0(u0) == hp0(u0.get()) );
+
+ std::unique_ptr<T[]> u1(new T[10]);
+ std::hash<std::unique_ptr<T[]>> hu1;
+ std::hash<typename std::unique_ptr<T[]>::pointer> hp1;
+
+ VERIFY( hu1(u1) == hp1(u1.get()) );
+}
+
+int main()
+{
+ test01();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/unique_ptr/modifiers/43183.cc b/libstdc++-v3/testsuite/20_util/unique_ptr/modifiers/43183.cc
new file mode 100644
index 000000000..6dcf72919
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/unique_ptr/modifiers/43183.cc
@@ -0,0 +1,55 @@
+// { dg-options "-std=gnu++0x" }
+
+// Copyright (C) 2010 Free Software Foundation
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 20.9.10.2.5 unique_ptr modifiers [unique.ptr.single.modifiers]
+
+#include <memory>
+#include <testsuite_hooks.h>
+
+struct D
+{
+ static int count;
+
+ void operator()(int* p) const
+ {
+ ++count;
+ delete p;
+ }
+};
+int D::count = 0;
+
+void test01()
+{
+ bool test __attribute__((unused)) = true;
+
+ std::unique_ptr<int, D> up;
+ up.reset();
+ VERIFY( D::count == 0 );
+ up.reset(new int);
+ VERIFY( D::count == 0 );
+ up.reset(up.get());
+ VERIFY( D::count == 1 );
+ up.release();
+}
+
+int main()
+{
+ test01();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/unique_ptr/modifiers/48398.cc b/libstdc++-v3/testsuite/20_util/unique_ptr/modifiers/48398.cc
new file mode 100644
index 000000000..54948df4b
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/unique_ptr/modifiers/48398.cc
@@ -0,0 +1,41 @@
+// { dg-do compile }
+// { dg-options "-std=gnu++0x" }
+
+// Copyright (C) 2011 Free Software Foundation
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 20.7.1 Class template unique_ptr [unique.ptr]
+
+#include <memory>
+
+// PR libstdc++/48398
+
+struct my_deleter
+{
+ typedef int* pointer;
+
+ void operator()( pointer p ) { delete p; }
+};
+
+void test01()
+{
+ std::unique_ptr<void, my_deleter> p( new int() );
+
+ p.get();
+ p.reset();
+
+}
diff --git a/libstdc++-v3/testsuite/20_util/unique_ptr/modifiers/reset_neg.cc b/libstdc++-v3/testsuite/20_util/unique_ptr/modifiers/reset_neg.cc
new file mode 100644
index 000000000..29bb57d22
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/unique_ptr/modifiers/reset_neg.cc
@@ -0,0 +1,38 @@
+// { dg-do compile }
+// { dg-options "-std=gnu++0x" }
+
+// Copyright (C) 2008, 2009, 2010 Free Software Foundation
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+#include <memory>
+
+struct A
+{
+};
+
+struct B : A
+{
+ virtual ~B() { }
+};
+
+void test01()
+{
+ std::unique_ptr<B[]> up;
+ up.reset(new A[3]); // { dg-error "deleted" }
+}
+
+// { dg-prune-output "include" }
diff --git a/libstdc++-v3/testsuite/20_util/unique_ptr/requirements/explicit_instantiation/explicit_instantiation.cc b/libstdc++-v3/testsuite/20_util/unique_ptr/requirements/explicit_instantiation/explicit_instantiation.cc
new file mode 100644
index 000000000..dd308094b
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/unique_ptr/requirements/explicit_instantiation/explicit_instantiation.cc
@@ -0,0 +1,24 @@
+// { dg-options "-std=gnu++0x" }
+// { dg-do compile }
+
+// Copyright (C) 2008, 2009 Free Software Foundation
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+#include <memory>
+
+template class std::unique_ptr<int>;
+template class std::unique_ptr<int[]>;
diff --git a/libstdc++-v3/testsuite/20_util/unique_ptr/requirements/pointer_type.cc b/libstdc++-v3/testsuite/20_util/unique_ptr/requirements/pointer_type.cc
new file mode 100644
index 000000000..55f28caaa
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/unique_ptr/requirements/pointer_type.cc
@@ -0,0 +1,50 @@
+// { dg-do compile }
+// { dg-options "-std=gnu++0x" }
+
+// Copyright (C) 2010, 2011 Free Software Foundation
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 20.6.11 Template class unique_ptr [unique.ptr.single]
+
+#include <memory>
+#include <testsuite_hooks.h>
+
+struct A
+{
+ void operator()(void*) const { }
+};
+
+struct B
+{
+ typedef char* pointer;
+ void operator()(pointer) const { }
+};
+
+int main()
+{
+ typedef std::unique_ptr<int> up;
+ typedef std::unique_ptr<int, A> upA;
+ typedef std::unique_ptr<int, B> upB;
+ typedef std::unique_ptr<int, A&> upAr;
+ typedef std::unique_ptr<int, B&> upBr;
+
+ static_assert( std::is_same< up::pointer, int*>::value, "" );
+ static_assert( std::is_same< upA::pointer, int*>::value, "" );
+ static_assert( std::is_same< upB::pointer, char*>::value, "" );
+ static_assert( std::is_same< upAr::pointer, int*>::value, "" );
+ static_assert( std::is_same< upBr::pointer, char*>::value, "" );
+}
diff --git a/libstdc++-v3/testsuite/20_util/unique_ptr/specialized_algorithms/comparisons.cc b/libstdc++-v3/testsuite/20_util/unique_ptr/specialized_algorithms/comparisons.cc
new file mode 100644
index 000000000..70bf90905
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/unique_ptr/specialized_algorithms/comparisons.cc
@@ -0,0 +1,68 @@
+// { dg-options "-std=gnu++0x" }
+
+// Copyright (C) 2008, 2009 Free Software Foundation
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 20.6.11 Template class unique_ptr [unique.ptr]
+
+#include <memory>
+#include <testsuite_hooks.h>
+
+struct A
+{
+ virtual ~A() { }
+};
+
+struct B : A
+{
+};
+
+// 20.6.11.5 unqiue_ptr specialized algorithms [unique.ptr.special]
+
+void
+test01()
+{
+ bool test __attribute__((unused)) = true;
+
+ std::unique_ptr<A> p1;
+ std::unique_ptr<A> p2;
+
+ VERIFY( p1 == p2 );
+ VERIFY( !(p1 != p2) );
+ VERIFY( !(p1 < p2) && !(p1 > p2) );
+}
+
+void
+test02()
+{
+ bool test __attribute__((unused)) = true;
+
+ std::unique_ptr<A> p1;
+ std::unique_ptr<A> p2(new A);
+
+ VERIFY( p1 != p2 );
+ VERIFY( !(p1 == p2) );
+ VERIFY( (p1 < p2) || (p1 > p2) );
+ VERIFY( ((p1 <= p2) && (p1 != p2)) || ((p1 >= p2) && (p1 != p2)) );
+}
+
+int main()
+{
+ test01();
+ test02();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/unique_ptr/specialized_algorithms/comparisons_array.cc b/libstdc++-v3/testsuite/20_util/unique_ptr/specialized_algorithms/comparisons_array.cc
new file mode 100644
index 000000000..ccb429282
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/unique_ptr/specialized_algorithms/comparisons_array.cc
@@ -0,0 +1,68 @@
+// { dg-options "-std=gnu++0x" }
+
+// Copyright (C) 2008, 2009 Free Software Foundation
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 20.6.11 Template class unique_ptr [unique.ptr]
+
+#include <memory>
+#include <testsuite_hooks.h>
+
+struct A
+{
+ virtual ~A() { }
+};
+
+struct B : A
+{
+};
+
+// 20.6.11.5 unqiue_ptr specialized algorithms [unique.ptr.special]
+
+void
+test01()
+{
+ bool test __attribute__((unused)) = true;
+
+ std::unique_ptr<A[]> p1;
+ std::unique_ptr<A[]> p2;
+
+ VERIFY( p1 == p2 );
+ VERIFY( !(p1 != p2) );
+ VERIFY( !(p1 < p2) && !(p1 > p2) );
+}
+
+void
+test02()
+{
+ bool test __attribute__((unused)) = true;
+
+ std::unique_ptr<A[]> p1;
+ std::unique_ptr<A[]> p2(new A[3]);
+
+ VERIFY( p1 != p2 );
+ VERIFY( !(p1 == p2) );
+ VERIFY( (p1 < p2) || (p1 > p2) );
+ VERIFY( ((p1 <= p2) && (p1 != p2)) || ((p1 >= p2) && (p1 != p2)) );
+}
+
+int main()
+{
+ test01();
+ test02();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/unique_ptr/specialized_algorithms/swap.cc b/libstdc++-v3/testsuite/20_util/unique_ptr/specialized_algorithms/swap.cc
new file mode 100644
index 000000000..fa0c31173
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/unique_ptr/specialized_algorithms/swap.cc
@@ -0,0 +1,47 @@
+// { dg-options "-std=gnu++0x" }
+
+// Copyright (C) 2008, 2009 Free Software Foundation
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+#include <memory>
+#include <testsuite_hooks.h>
+
+struct A {};
+
+//20.6.11.5 unique_ptr specialized algorithms [unique.ptr.special]
+
+void
+test01()
+{
+ bool test __attribute__((unused)) = true;
+
+ std::unique_ptr<A> p1;
+ std::unique_ptr<A> p2(new A);
+ std::unique_ptr<A> p3;
+
+ std::swap(p3, p2);
+
+ VERIFY( p1 != p3 );
+ VERIFY( p2 != p3 );
+ VERIFY( p1 == p2 );
+}
+
+int main()
+{
+ test01();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/uses_allocator/requirements/explicit_instantiation.cc b/libstdc++-v3/testsuite/20_util/uses_allocator/requirements/explicit_instantiation.cc
new file mode 100644
index 000000000..5a43088c4
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/uses_allocator/requirements/explicit_instantiation.cc
@@ -0,0 +1,29 @@
+// { dg-options "-std=gnu++0x" }
+// { dg-do compile }
+
+// 2010-09-27 Paolo Carlini <paolo.carlini@oracle.com>
+
+// Copyright (C) 2010 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+#include <memory>
+
+namespace std
+{
+ typedef short test_type;
+ template struct uses_allocator<test_type, test_type>;
+}
diff --git a/libstdc++-v3/testsuite/20_util/uses_allocator/requirements/typedefs.cc b/libstdc++-v3/testsuite/20_util/uses_allocator/requirements/typedefs.cc
new file mode 100644
index 000000000..fad654d59
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/uses_allocator/requirements/typedefs.cc
@@ -0,0 +1,33 @@
+// { dg-options "-std=gnu++0x" }
+// { dg-do compile }
+
+// 2010-09-27 Paolo Carlini <paolo.carlini@oracle.com>
+//
+// Copyright (C) 2010 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+#include <memory>
+
+void test01()
+{
+ // Check for required typedefs
+ typedef std::uses_allocator<int, int> test_type;
+ typedef test_type::value_type value_type;
+ typedef test_type::type type;
+ typedef test_type::type::value_type type_value_type;
+ typedef test_type::type::type type_type;
+}
diff --git a/libstdc++-v3/testsuite/20_util/uses_allocator/value.cc b/libstdc++-v3/testsuite/20_util/uses_allocator/value.cc
new file mode 100644
index 000000000..5a7b0a8da
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/uses_allocator/value.cc
@@ -0,0 +1,59 @@
+// { dg-options "-std=gnu++0x" }
+
+// 2010-09-27 Paolo Carlini <paolo.carlini@oracle.com>
+
+// Copyright (C) 2010 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+#include <memory>
+#include <testsuite_hooks.h>
+#include <testsuite_tr1.h>
+
+struct MyAlloc { };
+
+struct MyDerivedAlloc
+: public MyAlloc { };
+
+struct UA { };
+
+struct UB { typedef int allocator_type; };
+
+struct UC { typedef MyAlloc allocator_type; };
+
+struct UD { typedef MyDerivedAlloc allocator_type; };
+
+void test01()
+{
+ bool test __attribute__((unused)) = true;
+ using std::uses_allocator;
+ using namespace __gnu_test;
+
+ // Positive tests.
+ VERIFY( (test_relationship<uses_allocator, UC, MyAlloc>(true)) );
+ VERIFY( (test_relationship<uses_allocator, UC, MyDerivedAlloc>(true)));
+
+ // Negative tests.
+ VERIFY( (test_relationship<uses_allocator, UA, MyAlloc>(false)) );
+ VERIFY( (test_relationship<uses_allocator, UB, MyAlloc>(false)) );
+ VERIFY( (test_relationship<uses_allocator, UD, MyAlloc>(false)) );
+}
+
+int main()
+{
+ test01();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/weak_ptr/comparison/cmp_neg.cc b/libstdc++-v3/testsuite/20_util/weak_ptr/comparison/cmp_neg.cc
new file mode 100644
index 000000000..046fd3c6c
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/weak_ptr/comparison/cmp_neg.cc
@@ -0,0 +1,53 @@
+// { dg-options "-std=gnu++0x " }
+// { dg-do compile }
+
+// Copyright (C) 2008, 2009, 2010, 2011 Free Software Foundation
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 20.6.6.3 Template class weak_ptr [util.smartptr.weak]
+
+#include <memory>
+
+struct A { };
+
+// 20.8.13.3.6 weak_ptr comparison [util.smartptr.weak.cmp] (removed)
+
+int
+test01()
+{
+ std::weak_ptr<A> p1;
+ p1 < p1; // { dg-error "no match" }
+ // { dg-error "candidate" "candidate note" { target *-*-* } 33 }
+ return 0;
+}
+
+int
+main()
+{
+ test01();
+ return 0;
+}
+
+// { dg-warning "note" "" { target *-*-* } 358 }
+// { dg-warning "note" "" { target *-*-* } 1086 }
+// { dg-warning "note" "" { target *-*-* } 468 }
+// { dg-warning "note" "" { target *-*-* } 586 }
+// { dg-warning "note" "" { target *-*-* } 1049 }
+// { dg-warning "note" "" { target *-*-* } 1055 }
+// { dg-warning "note" "" { target *-*-* } 341 }
+// { dg-warning "note" "" { target *-*-* } 291 }
+// { dg-warning "note" "" { target *-*-* } 207 }
diff --git a/libstdc++-v3/testsuite/20_util/weak_ptr/cons/constexpr.cc b/libstdc++-v3/testsuite/20_util/weak_ptr/cons/constexpr.cc
new file mode 100644
index 000000000..6e74dd35d
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/weak_ptr/cons/constexpr.cc
@@ -0,0 +1,30 @@
+// { dg-do compile }
+// { dg-options "-std=gnu++0x -fno-inline -save-temps -g0" }
+// { dg-final { scan-assembler-not "_ZNSt8weak_ptrIiEC2Ev" } }
+
+// Copyright (C) 2010 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+#include <memory>
+#include <testsuite_common_types.h>
+
+int main()
+{
+ __gnu_test::constexpr_default_constructible test; //not literal
+ test.operator()<std::weak_ptr<int>>();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/weak_ptr/lock/1.cc b/libstdc++-v3/testsuite/20_util/weak_ptr/lock/1.cc
new file mode 100644
index 000000000..ccaed290e
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/weak_ptr/lock/1.cc
@@ -0,0 +1,36 @@
+// 2006-09-24 Paolo Carlini <pcarlini@suse.de>
+
+// Copyright (C) 2006, 2007, 2009 Free Software Foundation
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 20.6.6.3 Template class weak_ptr [util.smartptr.weak]
+
+#include <memory>
+#include <testsuite_tr1.h>
+
+// { dg-do compile }
+// { dg-options "-std=gnu++0x" }
+
+int main()
+{
+ using __gnu_test::check_ret_type;
+ using std::weak_ptr;
+ using std::shared_ptr;
+
+ weak_ptr<int> wp;
+ check_ret_type<shared_ptr<int> >(wp.lock());
+}
diff --git a/libstdc++-v3/testsuite/20_util/weak_ptr/observers/owner_before.cc b/libstdc++-v3/testsuite/20_util/weak_ptr/observers/owner_before.cc
new file mode 100644
index 000000000..1081f93d3
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/weak_ptr/observers/owner_before.cc
@@ -0,0 +1,77 @@
+// { dg-options "-std=gnu++0x" }
+
+// Copyright (C) 2008, 2009 Free Software Foundation
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 20.8.13.3 Template class weak_ptr [util.smartptr.weak]
+
+#include <memory>
+#include <testsuite_hooks.h>
+
+struct A { };
+struct B { };
+
+// 20.6.6.3.5 weak_ptr observers [util.smartptr.weak.obs]
+
+int
+test01()
+{
+ bool test __attribute__((unused)) = true;
+
+ // test empty weak_ptrs compare equivalent
+ std::weak_ptr<A> p1;
+ std::weak_ptr<B> p2;
+ VERIFY( !p1.owner_before(p2) && !p2.owner_before(p1) );
+
+ std::shared_ptr<B> p3;
+ VERIFY( !p1.owner_before(p3) && !p3.owner_before(p1) );
+
+ return 0;
+}
+
+
+int
+test02()
+{
+ bool test __attribute__((unused)) = true;
+
+ std::shared_ptr<A> a0;
+ std::weak_ptr<A> w0(a0);
+
+ std::shared_ptr<A> a1(new A);
+ std::weak_ptr<A> w1(a1);
+ VERIFY( !a1.owner_before(w1) && !w1.owner_before(a1) );
+
+ VERIFY( w1.owner_before(w0) || w0.owner_before(w1) );
+ VERIFY( !(w1.owner_before(w0) && w0.owner_before(w1)) );
+
+ VERIFY( w1.owner_before(a0) || a0.owner_before(w1) );
+ VERIFY( !(w1.owner_before(a0) && a0.owner_before(w1)) );
+
+ std::shared_ptr<B> b1(new B);
+ VERIFY( w1.owner_before(b1) || b1.owner_before(w1) );
+
+ return 0;
+}
+
+int
+main()
+{
+ test01();
+ test02();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/weak_ptr/requirements/explicit_instantiation/1.cc b/libstdc++-v3/testsuite/20_util/weak_ptr/requirements/explicit_instantiation/1.cc
new file mode 100644
index 000000000..ebfc94351
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/weak_ptr/requirements/explicit_instantiation/1.cc
@@ -0,0 +1,31 @@
+// { dg-options "-std=gnu++0x" }
+// { dg-do compile }
+
+// Copyright (C) 2006, 2007, 2009 Free Software Foundation
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 20.6.6.2 Template class shared_ptr [util.smartptr.shared]
+
+#include <memory>
+#include <testsuite_tr1.h>
+
+using namespace __gnu_test;
+using std::weak_ptr;
+template class weak_ptr<int>;
+template class weak_ptr<void>;
+template class weak_ptr<ClassType>;
+template class weak_ptr<IncompleteClass>;
diff --git a/libstdc++-v3/testsuite/20_util/weak_ptr/requirements/explicit_instantiation/2.cc b/libstdc++-v3/testsuite/20_util/weak_ptr/requirements/explicit_instantiation/2.cc
new file mode 100644
index 000000000..db49600b8
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/weak_ptr/requirements/explicit_instantiation/2.cc
@@ -0,0 +1,35 @@
+// { dg-options "-std=gnu++0x" }
+// { dg-do compile }
+
+// Copyright (C) 2007, 2009 Free Software Foundation
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 20.6.6.2 Template class shared_ptr [util.smartptr.shared]
+
+#include <memory>
+#include <testsuite_tr1.h>
+
+// Check the _S_single lock policy can be instantiated. For a thread-enabled
+// library this checks the templates can be instantiated for non-default
+// lock policy, for a single-threaded lib this is redundant but harmless.
+using namespace __gnu_test;
+using std::__weak_ptr;
+using std::_S_single;
+template class __weak_ptr<int, _S_single>;
+template class __weak_ptr<void, _S_single>;
+template class __weak_ptr<ClassType, _S_single>;
+template class __weak_ptr<IncompleteClass, _S_single>;