103     if (ObjCInterfaceDecl *StrIF = dyn_cast_or_null<ObjCInterfaceDecl>(IF)) {  in BuildObjCStringLiteral()
118     if (ObjCInterfaceDecl *StrIF = dyn_cast_or_null<ObjCInterfaceDecl>(IF)) {  in BuildObjCStringLiteral()
129         ObjCInterfaceDecl *NSStringIDecl =  in BuildObjCStringLiteral()
130           ObjCInterfaceDecl::Create (Context,  in BuildObjCStringLiteral()
147                                  const ObjCInterfaceDecl *Class,  in validateBoxingMethod()
195 static bool ValidateObjCLiteralInterfaceDecl(Sema &S, ObjCInterfaceDecl *Decl,  in ValidateObjCLiteralInterfaceDecl()
217 static ObjCInterfaceDecl *LookupObjCInterfaceDeclForLiteral(Sema &S,  in LookupObjCInterfaceDeclForLiteral()
224   ObjCInterfaceDecl *ID = dyn_cast_or_null<ObjCInterfaceDecl>(IF);  in LookupObjCInterfaceDeclForLiteral()
228     ID = ObjCInterfaceDecl::Create (Context, TU, SourceLocation(), II,  in LookupObjCInterfaceDeclForLiteral()
1326       if (ObjCInterfaceDecl *Class = CurMethod->getClassInterface()) {  in getBaseMessageSendResultType()
1593         if (ObjCInterfaceDecl *ThisClass =  in CheckMessageArgumentTypes()
1761   if (ObjCInterfaceDecl *iface = objType->getInterface()) {  in LookupMethodInObjectType()
1805   ObjCInterfaceDecl *IFace = IFaceT->getDecl();  in HandleExprPropertyRefExpr()
1954   ObjCInterfaceDecl *ClassDeclared;  in HandleExprPropertyRefExpr()
1987   ObjCInterfaceDecl *IFace = getObjCInterfaceDecl(receiverNamePtr,  in ActOnClassPropertyRefExpr()
2095     return candidate.getCorrectionDeclAs<ObjCInterfaceDecl>() ||  in ValidateCandidate()
2131       ObjCInterfaceDecl *ClassDeclared;  in getObjCMessageKind()
2156     if (ObjCInterfaceDecl *Class = dyn_cast<ObjCInterfaceDecl>(ND))  in getObjCMessageKind()
2183     } else if (ObjCInterfaceDecl *Class =  in getObjCMessageKind()
2184                    Corrected.getCorrectionDeclAs<ObjCInterfaceDecl>()) {  in getObjCMessageKind()
2214   ObjCInterfaceDecl *Class = Method->getClassInterface();  in ActOnSuperMessage()
2462   ObjCInterfaceDecl *Class = nullptr;  in BuildClassMessage()
2522       const ObjCInterfaceDecl *ID =  in BuildClassMessage()
2523         dyn_cast<ObjCInterfaceDecl>(Method->getDeclContext());  in BuildClassMessage()
2609   if (const auto *RootClass = dyn_cast_or_null<ObjCInterfaceDecl>(  in isMethodDeclaredInRootProtocol()
2808           if (ObjCInterfaceDecl *ClassDecl = CurMeth->getClassInterface()) {  in BuildInstanceMessage()
2839                 if (const ObjCInterfaceDecl *ID =  in BuildInstanceMessage()
2840                     dyn_cast<ObjCInterfaceDecl>(Method->getDeclContext())) {  in BuildInstanceMessage()
2856       ObjCInterfaceDecl *ClassDecl = nullptr;  in BuildInstanceMessage()
2878         const ObjCInterfaceDecl *forwardClass = nullptr;  in BuildInstanceMessage()
2964         if (const ObjCInterfaceDecl *ID = OCIType->getInterfaceDecl()) {  in BuildInstanceMessage()
3799           if (Target && isa<ObjCInterfaceDecl>(Target)) {  in CheckObjCBridgeNSCast()
3800             ObjCInterfaceDecl *ExprClass = cast<ObjCInterfaceDecl>(Target);  in CheckObjCBridgeNSCast()
3803               ObjCInterfaceDecl *CastClass  in CheckObjCBridgeNSCast()
3865           if (Target && isa<ObjCInterfaceDecl>(Target)) {  in CheckObjCBridgeCFCast()
3866             ObjCInterfaceDecl *CastClass = cast<ObjCInterfaceDecl>(Target);  in CheckObjCBridgeCFCast()
3869               ObjCInterfaceDecl *ExprClass  in CheckObjCBridgeCFCast()
4005                                             ObjCInterfaceDecl *&RelatedClass,  in checkObjCBridgeRelatedComponents()
4033   if (Target && isa<ObjCInterfaceDecl>(Target))  in checkObjCBridgeRelatedComponents()
4034     RelatedClass = cast<ObjCInterfaceDecl>(Target);  in checkObjCBridgeRelatedComponents()
4087   ObjCInterfaceDecl *RelatedClass;  in CheckObjCBridgeRelatedConversions()
4370       if (const ObjCInterfaceDecl *ObjI = ObjT->getInterfaceDecl())  in CheckObjCARCUnavailableWeakConversion()