67           !isa<ObjCImplementationDecl>(method->getDeclContext()))  in checkInitMethod()
75       if (isa<ObjCProtocolDecl>(method->getDeclContext())) {  in checkInitMethod()
133         << cast<ObjCMethodDecl>(NewD->getDeclContext());  in diagnoseNoescape()
149       = dyn_cast<ObjCInterfaceDecl>(NewMethod->getDeclContext());  in CheckObjCMethodOverride()
151       DeclContext *DC = NewMethod->getDeclContext();  in CheckObjCMethodOverride()
443         dyn_cast<ObjCImplDecl>(MDecl->getDeclContext());  in ActOnStartOfObjCMethodDef()
445         dyn_cast<ObjCContainerDecl>(IMD->getDeclContext());  in ActOnStartOfObjCMethodDef()
864                  !(isa<ObjCInterfaceDecl>(prevTypeParam->getDeclContext()) &&  in checkTypeParamListConsistency()
865                    cast<ObjCInterfaceDecl>(prevTypeParam->getDeclContext())  in checkTypeParamListConsistency()
866                      ->getDefinition() == prevTypeParam->getDeclContext())) {  in checkTypeParamListConsistency()
2105     if (Dcl->getDeclContext()->isFileContext())  in ActOnFinishObjCImplementation()
2341       !isa<ObjCImplementationDecl>(MethodImpl->getDeclContext()) &&  in CheckMethodOverrideReturn()
2433       !isa<ObjCImplementationDecl>(MethodImpl->getDeclContext()) &&  in CheckMethodOverrideParam()
3285   auto *MethodProtocol = dyn_cast<ObjCProtocolDecl>(Method->getDeclContext());  in isMethodContextSameForKindofLookup()
3287       dyn_cast<ObjCProtocolDecl>(MethodInList->getDeclContext());  in isMethodContextSameForKindofLookup()
3308           dyn_cast<ObjCCategoryDecl>(Method->getDeclContext()))  in addMethodToGlobalList()
3422   if (cast<Decl>(Method->getDeclContext())->isInvalidDecl())  in AddMethodToGlobalPool()
3476   auto *MethodProtocol = dyn_cast<ObjCProtocolDecl>(Method->getDeclContext());  in FilterMethodsByTypeBound()
4289       = cast<ObjCContainerDecl>(method->getDeclContext());  in OverrideSearch()
4417         << isa<ObjCProtocolDecl>(overridden->getDeclContext());  in CheckObjCMethodDirectOverrides()
4437       if (isa<ObjCProtocolDecl>(overridden->getDeclContext()) ||  in CheckObjCMethodOverrides()
4442       } else if (isa<ObjCImplDecl>(ObjCMethod->getDeclContext())) {  in CheckObjCMethodOverrides()
4460                 !isa<ObjCCategoryImplDecl>(overridden->getDeclContext())) {  in CheckObjCMethodOverrides()
4463                 if (isa<ObjCProtocolDecl>(SuperOverridden->getDeclContext()) ||  in CheckObjCMethodOverrides()
4488     if (isa<ObjCInterfaceDecl>(ObjCMethod->getDeclContext()) ||  in CheckObjCMethodOverrides()
4489         isa<ObjCImplementationDecl>(ObjCMethod->getDeclContext()))  in CheckObjCMethodOverrides()
4491               isa<ObjCProtocolDecl>(overridden->getDeclContext()));  in CheckObjCMethodOverrides()
4493     if (CurrentClass && overridden->getDeclContext() != CurrentClass &&  in CheckObjCMethodOverrides()
4494         isa<ObjCInterfaceDecl>(overridden->getDeclContext()) &&  in CheckObjCMethodOverrides()
4895             if (auto *Cat = dyn_cast<ObjCCategoryDecl>(IMD->getDeclContext()))  in ActOnMethodDeclaration()