130       if (ObjCCategoryDecl *Cat = dyn_cast<ObjCCategoryDecl>(DC))  in CheckObjCMethodOverride()
383       else if (ObjCCategoryDecl *CD = dyn_cast<ObjCCategoryDecl>(ContDeclOfMethodDecl))  in ActOnStartOfObjCMethodDef()
758 void Sema::DiagnoseClassExtensionDupMethods(ObjCCategoryDecl *CAT,  in DiagnoseClassExtensionDupMethods()
772   for (ObjCCategoryDecl::method_iterator i = CAT->meth_begin(),  in DiagnoseClassExtensionDupMethods()
824   ObjCCategoryDecl *CDecl;  in ActOnStartCategoryInterface()
836     CDecl = ObjCCategoryDecl::Create(Context, CurContext, AtInterfaceLoc,  in ActOnStartCategoryInterface()
854     if (ObjCCategoryDecl *Previous  in ActOnStartCategoryInterface()
863   CDecl = ObjCCategoryDecl::Create(Context, CurContext, AtInterfaceLoc,  in ActOnStartCategoryInterface()
889   ObjCCategoryDecl *CatIDecl = 0;  in ActOnStartCategoryImplementation()
895       CatIDecl = ObjCCategoryDecl::Create(Context, CurContext, AtCatImplLoc,  in ActOnStartCategoryImplementation()
1570   ObjCCategoryDecl *C = dyn_cast<ObjCCategoryDecl>(CDecl);  in CheckProtocolMethodDefs()
1798   ObjCCategoryDecl *CatDecl = CatIMPDecl->getCategoryDecl();  in CheckCategoryVsClassMethodMatches()
1868   } else if (ObjCCategoryDecl *C = dyn_cast<ObjCCategoryDecl>(CDecl)) {  in ImplMethodsVsClassMethods()
1872       for (ObjCCategoryDecl::protocol_iterator PI = C->protocol_begin(),  in ImplMethodsVsClassMethods()
2295       if (dyn_cast<ObjCCategoryDecl>(CurContext)->IsClassExtension())  in getObjCContainerKind()
2325         isa<ObjCInterfaceDecl>(ClassDecl) || isa<ObjCCategoryDecl>(ClassDecl)  in ActOnAtEnd()
2389   } else if (ObjCCategoryDecl *C = dyn_cast<ObjCCategoryDecl>(ClassDecl)) {  in ActOnAtEnd()
2492       if (ObjCCategoryDecl *Cat  in ActOnAtEnd()
2662     if (ObjCCategoryDecl *Category = dyn_cast<ObjCCategoryDecl>(container)) {  in OverrideSearch()
2701   void searchFrom(ObjCCategoryDecl *category) {  in searchFrom()
2712     if (ObjCCategoryDecl *category = impl->getCategoryDecl()) {  in searchFrom()
3017     if (ObjCCategoryDecl *Cat = dyn_cast<ObjCCategoryDecl>(ClassDecl))  in ActOnMethodDeclaration()