diff options
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/c-family/c-cppbuiltin.c | 1 | ||||
| -rw-r--r-- | gcc/testsuite/g++.dg/cpp2a/feat-cxx2a.C | 6 |
2 files changed, 7 insertions, 0 deletions
diff --git a/gcc/c-family/c-cppbuiltin.c b/gcc/c-family/c-cppbuiltin.c index 15f71e6..7229c59 100644 --- a/gcc/c-family/c-cppbuiltin.c +++ b/gcc/c-family/c-cppbuiltin.c @@ -1005,6 +1005,7 @@ c_cpp_builtins (cpp_reader *pfile) cpp_define (pfile, "__cpp_constexpr_dynamic_alloc=201907L"); cpp_define (pfile, "__cpp_impl_three_way_comparison=201907L"); cpp_define (pfile, "__cpp_aggregate_paren_init=201902L"); + cpp_define (pfile, "__cpp_using_enum=201907L"); } if (flag_concepts) { diff --git a/gcc/testsuite/g++.dg/cpp2a/feat-cxx2a.C b/gcc/testsuite/g++.dg/cpp2a/feat-cxx2a.C index 7f1fe34..dc46e48 100644 --- a/gcc/testsuite/g++.dg/cpp2a/feat-cxx2a.C +++ b/gcc/testsuite/g++.dg/cpp2a/feat-cxx2a.C @@ -533,3 +533,9 @@ #elif __cpp_concepts != 201907 # error "__cpp_concepts != 201907" #endif + +#ifndef __cpp_using_enum +# error "__cpp_using_enum" +#elif __cpp_using_enum != 201907 +# error "__cpp_using_enum != 201907" +#endif |