diff options
Diffstat (limited to 'gcc/testsuite/g++.dg/cpp0x/forw_enum2.C')
-rw-r--r-- | gcc/testsuite/g++.dg/cpp0x/forw_enum2.C | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.dg/cpp0x/forw_enum2.C b/gcc/testsuite/g++.dg/cpp0x/forw_enum2.C new file mode 100644 index 000000000..b6ad87148 --- /dev/null +++ b/gcc/testsuite/g++.dg/cpp0x/forw_enum2.C @@ -0,0 +1,44 @@ +// { dg-do compile } +// { dg-options "-std=c++0x" } + +struct S1 +{ + struct S2 + { + // opaque enum declarations + enum class E1; + enum class E2 : int; + enum class E3 : short; + enum E4 : int; + enum E5 : short; + + // can be repeated + enum class E1; + enum class E2 : int; + enum class E3 : short; + enum E4 : int; + enum E5 : short; + }; +}; + +// are complete so we can declare variables +S1::S2::E1 b1; +S1::S2::E2 b2; +S1::S2::E3 b3; +S1::S2::E4 b4; +S1::S2::E5 b5; + +//even with elaborated-type-specifiers +enum S1::S2::E1 a1; +enum S1::S2::E2 a2; +enum S1::S2::E3 a3; +enum S1::S2::E4 a4; +enum S1::S2::E5 a5; + +// and the list can be added later +enum class S1::S2::E1 { e11, e12 }; +enum class S1::S2::E2 : int { e21, e22 }; +enum class S1::S2::E3 : short {e31, e32 }; +enum S1::S2::E4 : int { e41, e42 }; +enum S1::S2::E5 : short { e51, e52 }; + |