Add '__has_feature' support for weak ObjC classes.

llvm-svn: 102588
2010-04-29 02:06:46 +00:00 · 2010-04-29 02:06:46 +00:00 · e506ddc71e
parent 6459939112
commit e506ddc71e
1 changed files with 1 additions and 0 deletions
--- a/clang/lib/Lex/PPMacroExpansion.cpp
+++ b/clang/lib/Lex/PPMacroExpansion.cpp
@ -504,6 +504,7 @@ static bool HasFeature(const Preprocessor &PP, const IdentifierInfo *II) {
           .Case("cxx_rtti", LangOpts.RTTI)
           .Case("cxx_static_assert", LangOpts.CPlusPlus0x)
           .Case("objc_nonfragile_abi", LangOpts.ObjCNonFragileABI)
+           .Case("objc_weak_class", LangOpts.ObjCNonFragileABI)
         //.Case("cxx_concepts", false)
         //.Case("cxx_lambdas", false)
         //.Case("cxx_nullptr", false)