215   else if (const auto *DRE = dyn_cast<DeclRefExpr>(E))  in isFlexibleArrayMemberLike()
430 DeclRefExpr::DeclRefExpr(const ASTContext &Ctx, ValueDecl *D,  in DeclRefExpr()  function in DeclRefExpr
449 DeclRefExpr::DeclRefExpr(const ASTContext &Ctx,  in DeclRefExpr()  function in DeclRefExpr
488 DeclRefExpr *DeclRefExpr::Create(const ASTContext &Context,  in Create()
502 DeclRefExpr *DeclRefExpr::Create(const ASTContext &Context,  in Create()
523   void *Mem = Context.Allocate(Size, alignof(DeclRefExpr));  in Create()
524   return new (Mem) DeclRefExpr(Context, QualifierLoc, TemplateKWLoc, D,  in Create()
529 DeclRefExpr *DeclRefExpr::CreateEmpty(const ASTContext &Context,  in CreateEmpty()
540   void *Mem = Context.Allocate(Size, alignof(DeclRefExpr));  in CreateEmpty()
541   return new (Mem) DeclRefExpr(EmptyShell());  in CreateEmpty()
544 void DeclRefExpr::setDecl(ValueDecl *NewD) {  in setDecl()
551 SourceLocation DeclRefExpr::getBeginLoc() const {  in getBeginLoc()
556 SourceLocation DeclRefExpr::getEndLoc() const {  in getEndLoc()
1568   if (auto *DRE = dyn_cast<DeclRefExpr>(CEE))  in getReferencedDeclOfCallee()
2546   if (isa<DeclRefExpr>(E))  in isReadIfDiscardedInCPlusPlus11()
2909         if (auto *DRE = dyn_cast<DeclRefExpr>(SubE))  in isUnusedResultAWarning()
2998     const Decl *D = cast<DeclRefExpr>(E)->getDecl();  in isOBJCGCCandidate()
4087   const DeclRefExpr *DRE = dyn_cast<DeclRefExpr>(E);  in isObjCSelfExpr()
4124   if (DeclRefExpr *DeclRef = dyn_cast<DeclRefExpr>(E)) {  in getSourceBitField()
4151   if (auto *DRE = dyn_cast<DeclRefExpr>(E))  in getEnumConstantDecl()
4173   if (auto *DRE = dyn_cast<DeclRefExpr>(E))  in refersToVectorElement()
4184   if (const DeclRefExpr *DRE = dyn_cast<DeclRefExpr>(E))  in refersToGlobalRegisterVar()
4208       const auto *DRE1 = cast<DeclRefExpr>(E1);  in isSameComparisonOperand()
4209       const auto *DRE2 = cast<DeclRefExpr>(E2);  in isSameComparisonOperand()
4232       const auto *DRE1 = dyn_cast<DeclRefExpr>(E1);  in isSameComparisonOperand()
4233       const auto *DRE2 = dyn_cast<DeclRefExpr>(E2);  in isSameComparisonOperand()
4285         if (const auto *DRE = dyn_cast<DeclRefExpr>(E))  in isSameComparisonOperand()
5099   if (auto *DRE = dyn_cast<DeclRefExpr>(Base))  in getBaseOriginalType()