diff options
Diffstat (limited to 'lib/Lex/Preprocessor.cpp')
| -rw-r--r-- | lib/Lex/Preprocessor.cpp | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/lib/Lex/Preprocessor.cpp b/lib/Lex/Preprocessor.cpp index e20b42ac64..de706440c8 100644 --- a/lib/Lex/Preprocessor.cpp +++ b/lib/Lex/Preprocessor.cpp @@ -488,7 +488,11 @@ static void InitializePredefinedMacros(Preprocessor &PP, else if (0) // STDC94 ? DefineBuiltinMacro(Buf, "__STDC_VERSION__=199409L"); - DefineBuiltinMacro(Buf, "__STDC_HOSTED__=1"); + if (PP.getLangOptions().Freestanding) + DefineBuiltinMacro(Buf, "__STDC_HOSTED__=0"); + else + DefineBuiltinMacro(Buf, "__STDC_HOSTED__=1"); + if (PP.getLangOptions().ObjC1) { DefineBuiltinMacro(Buf, "__OBJC__=1"); if (PP.getLangOptions().ObjCNonFragileABI) |