Unconditionally #define the ARC ownership qualifiers, instead of #defining
them only on Darwin tool chains.
llvm-svn: 133112
diff --git a/clang/lib/Frontend/InitPreprocessor.cpp b/clang/lib/Frontend/InitPreprocessor.cpp
index f1e1d47..e1c394e 100644
--- a/clang/lib/Frontend/InitPreprocessor.cpp
+++ b/clang/lib/Frontend/InitPreprocessor.cpp
@@ -606,6 +606,15 @@
if (LangOpts.FastRelaxedMath)
Builder.defineMacro("__FAST_RELAXED_MATH__");
+ if (LangOpts.ObjCAutoRefCount) {
+ Builder.defineMacro("__weak", "__attribute__((objc_lifetime(weak)))");
+ Builder.defineMacro("__strong", "__attribute__((objc_lifetime(strong)))");
+ Builder.defineMacro("__autoreleasing",
+ "__attribute__((objc_lifetime(autoreleasing)))");
+ Builder.defineMacro("__unsafe_unretained",
+ "__attribute__((objc_lifetime(none)))");
+ }
+
// Get other target #defines.
TI.getTargetDefines(LangOpts, Builder);
}