diff options
Diffstat (limited to 'clang/lib/Frontend/InitPreprocessor.cpp')
| -rw-r--r-- | clang/lib/Frontend/InitPreprocessor.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/clang/lib/Frontend/InitPreprocessor.cpp b/clang/lib/Frontend/InitPreprocessor.cpp index 613248a7f1c..7e078fec924 100644 --- a/clang/lib/Frontend/InitPreprocessor.cpp +++ b/clang/lib/Frontend/InitPreprocessor.cpp @@ -591,6 +591,9 @@ static void InitializePredefinedMacros(const TargetInfo &TI, Builder.defineMacro("OBJC_ZEROCOST_EXCEPTIONS"); } + Builder.defineMacro("__OBJC_BOOL_IS_BOOL", + Twine(TI.useSignedCharForObjCBool() ? "0" : "1")); + if (LangOpts.getGC() != LangOptions::NonGC) Builder.defineMacro("__OBJC_GC__"); |
