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Add has_feature support for reflecting the presence of refined Objective-C ABI mangling for qualified id<...>. Fixes <rdar://problem/14799110>. 

llvm-svn: 192643
This commit is contained in:
Ted Kremenek 2013-10-14 23:48:27 +00:00
parent 94fe74542b
commit b0cba4ce75
1 changed files with 1 additions and 0 deletions
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clang/lib/Lex/PPMacroExpansion.cpp
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@ -897,6 +897,7 @@ static bool HasFeature(const Preprocessor &PP, const IdentifierInfo *II) {
.Case("objc_modules", LangOpts.ObjC2 && LangOpts.Modules)
.Case("objc_nonfragile_abi", LangOpts.ObjCRuntime.isNonFragile())
.Case("objc_property_explicit_atomic", true) // Does clang support explicit "atomic" keyword?
.Case("objc_protocol_qualifier_mangling", true)
.Case("objc_weak_class", LangOpts.ObjCRuntime.hasWeakClassImport())
.Case("ownership_holds", true)
.Case("ownership_returns", true)