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Only enable the ObjCAtSyncChecker when the translation unit uses Objective-C. 

llvm-svn: 118414
This commit is contained in:
Ted Kremenek 2010-11-08 16:52:54 +00:00
parent fc6b6bd5a6
commit 14715b7f2f
1 changed files with 3 additions and 1 deletions
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4
clang/lib/Checker/ObjCAtSyncChecker.cpp
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@ -33,7 +33,9 @@ public:
} // end anonymous namespace
void clang::RegisterObjCAtSyncChecker(GRExprEngine &Eng) {
Eng.registerCheck(new ObjCAtSyncChecker());
// @synchronized is an Objective-C 2 feature.
if (Eng.getContext().getLangOptions().ObjC2)
Eng.registerCheck(new ObjCAtSyncChecker());
}
void ObjCAtSyncChecker::PreVisitObjCAtSynchronizedStmt(CheckerContext &C,