Silence a -Wparentheses warning; NFC.

llvm-svn: 325293

Author: AaronBallman

clang/lib/StaticAnalyzer/Core/CallEvent.cpp

@@ -1197,7 +1197,7 @@ CallEventManager::getCaller(const StackFrameContext *CalleeCtx,
   // destructors, though this could change in the future.
   const CFGBlock *B = CalleeCtx->getCallSiteBlock();
   CFGElement E = (*B)[CalleeCtx->getIndex()];
-  assert(E.getAs<CFGImplicitDtor>() || E.getAs<CFGTemporaryDtor>() &&
+  assert((E.getAs<CFGImplicitDtor>() || E.getAs<CFGTemporaryDtor>()) &&
          "All other CFG elements should have exprs");
 
   SValBuilder &SVB = State->getStateManager().getSValBuilder();