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Diffstat (limited to 'gcc/testsuite/g++.dg/cpp0x/forw_enum6.C')
-rw-r--r--gcc/testsuite/g++.dg/cpp0x/forw_enum6.C74
1 files changed, 74 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.dg/cpp0x/forw_enum6.C b/gcc/testsuite/g++.dg/cpp0x/forw_enum6.C
new file mode 100644
index 000000000..51ef6e43e
--- /dev/null
+++ b/gcc/testsuite/g++.dg/cpp0x/forw_enum6.C
@@ -0,0 +1,74 @@
+// { dg-do compile }
+// { dg-options "-std=c++0x" }
+
+enum class E1 : int; // { dg-error "previous definition" }
+enum E1 : int; // { dg-error "scoped/unscoped mismatch" }
+
+enum E2 : int; // { dg-error "previous definition" }
+enum class E2 : int; // { dg-error "scoped/unscoped mismatch" }
+
+enum struct E3 : int;
+enum class E3 : int; //ok
+
+enum class E4 : int; // { dg-error "previous definition" }
+enum class E4 : long; // { dg-error "different underlying type" }
+
+enum E5 : int; // { dg-error "previous definition" }
+enum E5 : long; // { dg-error "different underlying type" }
+
+enum E6 : int;
+enum E6 : int; //ok
+
+enum class E7;
+enum class E7 : int; //ok
+
+enum class E3 e3; // { dg-warning "scoped enum must not use" }
+enum struct E3 e4; // { dg-warning "scoped enum must not use" }
+enum E5 : int e5; // { dg-error "expected|invalid type" }
+
+enum E6 : int { a, b, c }; // { dg-error "previous definition" }
+enum E6 : int { a, b, c }; // { dg-error "multiple definition" }
+
+enum class E7 { }; // { dg-error "previous definition" }
+enum class E7 { a, b, c }; // { dg-error "multiple definition" }
+
+namespace N1
+{
+ struct D;
+ enum class E6;
+ enum E7 : int;
+}
+
+enum class N1::E6; // { dg-error "must use a simple identifier" }
+enum N1::E6 e6_1; //ok
+enum ::N1::E6 e6_2; //ok
+
+namespace N2
+{
+ enum class N1::E6 { e1, e2, e3 }; // { dg-error "does not enclose" }
+ enum N1::E7 : int { e1, e2, e3 }; // { dg-error "does not enclose" }
+};
+
+enum class N1::E6 { e1, e2, e3 };
+enum N1::E7 : int { e1, e2, e3 };
+
+struct S1
+{
+ struct D;
+ enum class E6;
+ enum E7 : int;
+};
+
+enum class S1::E6; // { dg-error "must use a simple identifier" }
+enum S1::E6 e6_3; //ok
+enum ::S1::E6 e6_4; //ok
+
+struct S2
+{
+ enum class S1::E6 { e1, e2, e3 }; // { dg-error "does not enclose" }
+ enum S1::E7 : int { e1, e2, e3 }; // { dg-error "does not enclose" }
+};
+
+enum class S1::E6 { e1, e2, e3 };
+enum S1::E7 : int { e1, e2, e3 };
+