diff options
Diffstat (limited to 'lib/Frontend/InitPreprocessor.cpp')
| -rw-r--r-- | lib/Frontend/InitPreprocessor.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/Frontend/InitPreprocessor.cpp b/lib/Frontend/InitPreprocessor.cpp index 2276e16eb7..b07fb4395f 100644 --- a/lib/Frontend/InitPreprocessor.cpp +++ b/lib/Frontend/InitPreprocessor.cpp @@ -438,7 +438,8 @@ static void InitializePredefinedMacros(const TargetInfo &TI, // darwin_constant_cfstrings controls this. This is also dependent // on other things like the runtime I believe. This is set even for C code. - Builder.defineMacro("__CONSTANT_CFSTRINGS__"); + if (!LangOpts.NoConstantCFStrings) + Builder.defineMacro("__CONSTANT_CFSTRINGS__"); if (LangOpts.ObjC2) Builder.defineMacro("OBJC_NEW_PROPERTIES"); |