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| author | Richard Smith <richard-llvm@metafoo.co.uk> | 2019-05-09 03:59:21 +0000 |
|---|---|---|
| committer | Richard Smith <richard-llvm@metafoo.co.uk> | 2019-05-09 03:59:21 +0000 |
| commit | 76b9027f352a83c13c98820724071c5e3bea6232 (patch) | |
| tree | 7319685297e02f0aad25f181838fda329b6cb331 /clang/lib/Frontend/InitPreprocessor.cpp | |
| parent | ac0456594b0815b5390f5c7f1d2f16de074222e6 (diff) | |
| download | bcm5719-llvm-76b9027f352a83c13c98820724071c5e3bea6232.tar.gz bcm5719-llvm-76b9027f352a83c13c98820724071c5e3bea6232.zip | |
[c++20] Add support for explicit(bool), as described in P0892R2.
Patch by Tyker!
Differential Revision: https://reviews.llvm.org/D60934
llvm-svn: 360311
Diffstat (limited to 'clang/lib/Frontend/InitPreprocessor.cpp')
| -rw-r--r-- | clang/lib/Frontend/InitPreprocessor.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/clang/lib/Frontend/InitPreprocessor.cpp b/clang/lib/Frontend/InitPreprocessor.cpp index b0fb124251e..5aa2ea3fba1 100644 --- a/clang/lib/Frontend/InitPreprocessor.cpp +++ b/clang/lib/Frontend/InitPreprocessor.cpp @@ -540,6 +540,8 @@ static void InitializeCPlusPlusFeatureTestMacros(const LangOptions &LangOpts, Builder.defineMacro("__cpp_template_template_args", "201611L"); // C++20 features. + if (LangOpts.CPlusPlus2a) + Builder.defineMacro("__cpp_conditional_explicit", "201806L"); if (LangOpts.Char8) Builder.defineMacro("__cpp_char8_t", "201811L"); Builder.defineMacro("__cpp_impl_destroying_delete", "201806L"); |
