184   void checkPreCall(const CallEvent &Call, CheckerContext &C) const;
188   void checkPostObjCMessage(const ObjCMethodCall &Call, CheckerContext &C) const;
199                                     const CallEvent *Call,
203                                           const CallEvent *Call,
292   bool mayFreeAnyEscapedMemoryOrIsModeledExplicitly(const CallEvent *Call,
299                                   const CallEvent *Call,
685 static bool isKnownDeallocObjCMethodName(const ObjCMethodCall &Call) {  in isKnownDeallocObjCMethodName()  argument
691   StringRef FirstSlot = Call.getSelector().getNameForSlot(0);  in isKnownDeallocObjCMethodName()
700 static Optional<bool> getFreeWhenDoneArg(const ObjCMethodCall &Call) {  in getFreeWhenDoneArg()  argument
701   Selector S = Call.getSelector();  in getFreeWhenDoneArg()
706       return !Call.getArgSVal(i).isZeroConstant();  in getFreeWhenDoneArg()
711 void MallocChecker::checkPostObjCMessage(const ObjCMethodCall &Call,  in checkPostObjCMessage()  argument
716   if (!isKnownDeallocObjCMethodName(Call))  in checkPostObjCMessage()
719   if (Optional<bool> FreeWhenDone = getFreeWhenDoneArg(Call))  in checkPostObjCMessage()
724   ProgramStateRef State = FreeMemAux(C, Call.getArgExpr(0),  in checkPostObjCMessage()
725                                      Call.getOriginExpr(), C.getState(),  in checkPostObjCMessage()
1695 void MallocChecker::checkPreCall(const CallEvent &Call,  in checkPreCall()  argument
1699   if (const AnyFunctionCall *FC = dyn_cast<AnyFunctionCall>(&Call)) {  in checkPreCall()
1714   if (const CXXInstanceCall *CC = dyn_cast<CXXInstanceCall>(&Call)) {  in checkPreCall()
1721   for (unsigned I = 0, E = Call.getNumArgs(); I != E; ++I) {  in checkPreCall()
1722     SVal ArgSVal = Call.getArgSVal(I);  in checkPreCall()
1727       if (checkUseAfterFree(Sym, C, Call.getArgExpr(I)))  in checkPreCall()
1866                                               const CallEvent *Call,  in mayFreeAnyEscapedMemoryOrIsModeledExplicitly()  argument
1869   assert(Call);  in mayFreeAnyEscapedMemoryOrIsModeledExplicitly()
1876   if (!(isa<FunctionCall>(Call) || isa<ObjCMethodCall>(Call)))  in mayFreeAnyEscapedMemoryOrIsModeledExplicitly()
1880   if (const ObjCMethodCall *Msg = dyn_cast<ObjCMethodCall>(Call)) {  in mayFreeAnyEscapedMemoryOrIsModeledExplicitly()
1883     if (!Call->isInSystemHeader() || Call->hasNonZeroCallbackArg())  in mayFreeAnyEscapedMemoryOrIsModeledExplicitly()
1930   const FunctionDecl *FD = cast<FunctionCall>(Call)->getDecl();  in mayFreeAnyEscapedMemoryOrIsModeledExplicitly()
1942   if (!Call->isInSystemHeader())  in mayFreeAnyEscapedMemoryOrIsModeledExplicitly()
1957     for (unsigned i = 1; i < Call->getNumArgs(); ++i) {  in mayFreeAnyEscapedMemoryOrIsModeledExplicitly()
1958       const Expr *ArgE = Call->getArgExpr(i)->IgnoreParenCasts();  in mayFreeAnyEscapedMemoryOrIsModeledExplicitly()
1973     if (Call->getNumArgs() >= 4 && Call->getArgSVal(4).isConstant(0))  in mayFreeAnyEscapedMemoryOrIsModeledExplicitly()
1981     if (Call->getNumArgs() >= 1) {  in mayFreeAnyEscapedMemoryOrIsModeledExplicitly()
1982       const Expr *ArgE = Call->getArgExpr(0)->IgnoreParenCasts();  in mayFreeAnyEscapedMemoryOrIsModeledExplicitly()
2007   if (Call->argumentsMayEscape())  in mayFreeAnyEscapedMemoryOrIsModeledExplicitly()
2026                                              const CallEvent *Call,  in checkPointerEscape()  argument
2028   return checkPointerEscapeAux(State, Escaped, Call, Kind, &retTrue);  in checkPointerEscape()
2033                                               const CallEvent *Call,  in checkConstPointerEscape()  argument
2035   return checkPointerEscapeAux(State, Escaped, Call, Kind,  in checkConstPointerEscape()
2041                                               const CallEvent *Call,  in checkPointerEscapeAux()  argument
2048       !mayFreeAnyEscapedMemoryOrIsModeledExplicitly(Call, State,  in checkPointerEscapeAux()