Author: kremenek
Date: Mon Nov 8 10:52:54 2010
New Revision: 118414
URL: http://llvm.org/viewvc/llvm-project?rev=118414&view=rev
Log:
Only enable the ObjCAtSyncChecker when the translation unit uses Objective-C.
Modified:
cfe/trunk/lib/Checker/ObjCAtSyncChecker.cpp
Modified: cfe/trunk/lib/Checker/ObjCAtSyncChecker.cpp
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Checker/ObjCAtSyncChecker.cpp?rev=118414&r1=118413&r2=118414&view=diff
==============================================================================
--- cfe/trunk/lib/Checker/ObjCAtSyncChecker.cpp (original)
+++ cfe/trunk/lib/Checker/ObjCAtSyncChecker.cpp Mon Nov 8 10:52:54 2010
@@ -33,7 +33,9 @@
} // 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,
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