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| author | Ian Lance Taylor <iant@golang.org> | 2021-10-07 15:28:36 -0700 |
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| committer | Ian Lance Taylor <iant@golang.org> | 2021-10-07 15:28:36 -0700 |
| commit | 0b6b70a0733672600644c8df96942cda5bf86d3d (patch) | |
| tree | 9a1fbd7f782c54df55ab225ed1be057e3f3b0b8a /gcc/c-family/c-cppbuiltin.c | |
| parent | a5b5cabc91c38710adbe5c8a2b53882abe994441 (diff) | |
| parent | fba228e259dd5112851527f2dbb62c5601100985 (diff) | |
| download | gcc-0b6b70a0733672600644c8df96942cda5bf86d3d.zip gcc-0b6b70a0733672600644c8df96942cda5bf86d3d.tar.gz gcc-0b6b70a0733672600644c8df96942cda5bf86d3d.tar.bz2 | |
Merge from trunk revision fba228e259dd5112851527f2dbb62c5601100985.
Diffstat (limited to 'gcc/c-family/c-cppbuiltin.c')
| -rw-r--r-- | gcc/c-family/c-cppbuiltin.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/gcc/c-family/c-cppbuiltin.c b/gcc/c-family/c-cppbuiltin.c index a299273..60e9e05 100644 --- a/gcc/c-family/c-cppbuiltin.c +++ b/gcc/c-family/c-cppbuiltin.c @@ -1052,7 +1052,8 @@ c_cpp_builtins (cpp_reader *pfile) cpp_define (pfile, "__cpp_init_captures=201803L"); cpp_define (pfile, "__cpp_generic_lambdas=201707L"); cpp_define (pfile, "__cpp_designated_initializers=201707L"); - cpp_define (pfile, "__cpp_constexpr=201907L"); + if (cxx_dialect <= cxx20) + cpp_define (pfile, "__cpp_constexpr=201907L"); cpp_define (pfile, "__cpp_constexpr_in_decltype=201711L"); cpp_define (pfile, "__cpp_conditional_explicit=201806L"); cpp_define (pfile, "__cpp_consteval=201811L"); @@ -1071,6 +1072,7 @@ c_cpp_builtins (cpp_reader *pfile) /* Set feature test macros for C++23. */ cpp_define (pfile, "__cpp_size_t_suffix=202011L"); cpp_define (pfile, "__cpp_if_consteval=202106L"); + cpp_define (pfile, "__cpp_constexpr=202110L"); } if (flag_concepts) { |