diff options
Diffstat (limited to 'gcc/testsuite/g++.dg/cpp0x/temp_default1.C')
-rw-r--r-- | gcc/testsuite/g++.dg/cpp0x/temp_default1.C | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.dg/cpp0x/temp_default1.C b/gcc/testsuite/g++.dg/cpp0x/temp_default1.C new file mode 100644 index 000000000..dfa2cfb7b --- /dev/null +++ b/gcc/testsuite/g++.dg/cpp0x/temp_default1.C @@ -0,0 +1,32 @@ +// { dg-options "-std=c++0x" } + +template<typename T, typename U> +struct is_same +{ + static const bool value = false; +}; + +template<typename T> +struct is_same<T, T> { + static const bool value = true; +}; + +template<typename T = int> void f() +{ + static_assert(is_same<T, int>::value, + "T can only be instantiated with an int"); +} + +template<typename T = int, typename U> +void f(U) +{ + static_assert(is_same<T, int>::value, + "T can only be instantiated with an int"); +} + +void g() +{ + float pi = 3.14159; + f(); + f(pi); +} |