79   void VisitCallExpr(CallExpr *CE);
87   bool checkCall_strCommon(const CallExpr *CE, const FunctionDecl *FD);
93   void checkCall_gets(const CallExpr *CE, const FunctionDecl *FD);
94   void checkCall_getpw(const CallExpr *CE, const FunctionDecl *FD);
95   void checkCall_mktemp(const CallExpr *CE, const FunctionDecl *FD);
96   void checkCall_mkstemp(const CallExpr *CE, const FunctionDecl *FD);
97   void checkCall_strcpy(const CallExpr *CE, const FunctionDecl *FD);
98   void checkCall_strcat(const CallExpr *CE, const FunctionDecl *FD);
99   void checkCall_rand(const CallExpr *CE, const FunctionDecl *FD);
100   void checkCall_random(const CallExpr *CE, const FunctionDecl *FD);
101   void checkCall_vfork(const CallExpr *CE, const FunctionDecl *FD);
102   void checkUncheckedReturnValue(CallExpr *CE);
116 void WalkAST::VisitCallExpr(CallExpr *CE) {  in VisitCallExpr()  argument
118   const FunctionDecl *FD = CE->getDirectCallee();  in VisitCallExpr()
157     (this->*evalFunction)(CE, FD);  in VisitCallExpr()
160   VisitChildren(CE);  in VisitCallExpr()
166       if (CallExpr *CE = dyn_cast<CallExpr>(Child))  in VisitCompoundStmt()  local
167         checkUncheckedReturnValue(CE);  in VisitCompoundStmt()
306 void WalkAST::checkCall_gets(const CallExpr *CE, const FunctionDecl *FD) {  in checkCall_gets()  argument
328     PathDiagnosticLocation::createBegin(CE, BR.getSourceManager(), AC);  in checkCall_gets()
334                      CELoc, CE->getCallee()->getSourceRange());  in checkCall_gets()
342 void WalkAST::checkCall_getpw(const CallExpr *CE, const FunctionDecl *FD) {  in checkCall_getpw()  argument
368     PathDiagnosticLocation::createBegin(CE, BR.getSourceManager(), AC);  in checkCall_getpw()
374                      CELoc, CE->getCallee()->getSourceRange());  in checkCall_getpw()
382 void WalkAST::checkCall_mktemp(const CallExpr *CE, const FunctionDecl *FD) {  in checkCall_mktemp()  argument
386     checkCall_mkstemp(CE, FD);  in checkCall_mktemp()
409     PathDiagnosticLocation::createBegin(CE, BR.getSourceManager(), AC);  in checkCall_mktemp()
416                      CELoc, CE->getCallee()->getSourceRange());  in checkCall_mktemp()
424 void WalkAST::checkCall_mkstemp(const CallExpr *CE, const FunctionDecl *FD) {  in checkCall_mkstemp()  argument
440   unsigned numArgs = CE->getNumArgs();  in checkCall_mkstemp()
445     dyn_cast<StringLiteral>(CE->getArg((unsigned)ArgSuffix.first)  in checkCall_mkstemp()
462     const Expr *suffixEx = CE->getArg((unsigned)ArgSuffix.second);  in checkCall_mkstemp()
481     PathDiagnosticLocation::createBegin(CE, BR.getSourceManager(), AC);  in checkCall_mkstemp()
507 void WalkAST::checkCall_strcpy(const CallExpr *CE, const FunctionDecl *FD) {  in checkCall_strcpy()  argument
511   if (!checkCall_strCommon(CE, FD))  in checkCall_strcpy()
516     PathDiagnosticLocation::createBegin(CE, BR.getSourceManager(), AC);  in checkCall_strcpy()
525                      CELoc, CE->getCallee()->getSourceRange());  in checkCall_strcpy()
534 void WalkAST::checkCall_strcat(const CallExpr *CE, const FunctionDecl *FD) {  in checkCall_strcat()  argument
538   if (!checkCall_strCommon(CE, FD))  in checkCall_strcat()
543     PathDiagnosticLocation::createBegin(CE, BR.getSourceManager(), AC);  in checkCall_strcat()
552                      CELoc, CE->getCallee()->getSourceRange());  in checkCall_strcat()
558 bool WalkAST::checkCall_strCommon(const CallExpr *CE, const FunctionDecl *FD) {  in checkCall_strCommon()  argument
589 void WalkAST::checkCall_rand(const CallExpr *CE, const FunctionDecl *FD) {  in checkCall_rand()  argument
621     PathDiagnosticLocation::createBegin(CE, BR.getSourceManager(), AC);  in checkCall_rand()
624                      CE->getCallee()->getSourceRange());  in checkCall_rand()
632 void WalkAST::checkCall_random(const CallExpr *CE, const FunctionDecl *FD) {  in checkCall_random()  argument
646     PathDiagnosticLocation::createBegin(CE, BR.getSourceManager(), AC);  in checkCall_random()
652                      "instead", CELoc, CE->getCallee()->getSourceRange());  in checkCall_random()
660 void WalkAST::checkCall_vfork(const CallExpr *CE, const FunctionDecl *FD) {  in checkCall_vfork()  argument
666     PathDiagnosticLocation::createBegin(CE, BR.getSourceManager(), AC);  in checkCall_vfork()
675                      CELoc, CE->getCallee()->getSourceRange());  in checkCall_vfork()
683 void WalkAST::checkUncheckedReturnValue(CallExpr *CE) {  in checkUncheckedReturnValue()  argument
687   const FunctionDecl *FD = CE->getDirectCallee();  in checkUncheckedReturnValue()
737     PathDiagnosticLocation::createBegin(CE, BR.getSourceManager(), AC);  in checkUncheckedReturnValue()
740                      CE->getCallee()->getSourceRange());  in checkUncheckedReturnValue()