diff options
Diffstat (limited to 'clang/lib/Lex')
| -rw-r--r-- | clang/lib/Lex/PPMacroExpansion.cpp | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/clang/lib/Lex/PPMacroExpansion.cpp b/clang/lib/Lex/PPMacroExpansion.cpp index 5af0205af37..87a07a43d08 100644 --- a/clang/lib/Lex/PPMacroExpansion.cpp +++ b/clang/lib/Lex/PPMacroExpansion.cpp @@ -283,7 +283,11 @@ void Preprocessor::RegisterBuiltinMacros() { Ident_Pragma = RegisterBuiltinMacro(*this, "_Pragma"); // C++ Standing Document Extensions. - Ident__has_cpp_attribute = RegisterBuiltinMacro(*this, "__has_cpp_attribute"); + if (LangOpts.CPlusPlus) + Ident__has_cpp_attribute = + RegisterBuiltinMacro(*this, "__has_cpp_attribute"); + else + Ident__has_cpp_attribute = nullptr; // GCC Extensions. Ident__BASE_FILE__ = RegisterBuiltinMacro(*this, "__BASE_FILE__"); |
