555     IdentifierInfo *ClassName, SourceLocation ClassLoc,  in ActOnSuperClassOfClassInterface()  argument
571                                           << SuperName << ClassName);  in ActOnSuperClassOfClassInterface()
578       << SuperName << ClassName << SourceRange(AtInterfaceLoc, ClassLoc);  in ActOnSuperClassOfClassInterface()
626           << SuperName << ClassName << SourceRange(AtInterfaceLoc, ClassLoc);  in ActOnSuperClassOfClassInterface()
629                    SuperClassDecl->getDeclName(), ClassName,  in ActOnSuperClassOfClassInterface()
975     Scope *S, SourceLocation AtInterfaceLoc, IdentifierInfo *ClassName,  in ActOnStartClassInterface()  argument
982   assert(ClassName && "Missing class identifier");  in ActOnStartClassInterface()
987       SemaRef.TUScope, ClassName, ClassLoc, Sema::LookupOrdinaryName,  in ActOnStartClassInterface()
991     Diag(ClassLoc, diag::err_redefinition_different_kind) << ClassName;  in ActOnStartClassInterface()
998   if (PrevIDecl && PrevIDecl->getIdentifier() != ClassName) {  in ActOnStartClassInterface()
1011     ClassName = PrevIDecl->getIdentifier();  in ActOnStartClassInterface()
1027           << ClassName;  in ActOnStartClassInterface()
1029           << ClassName;  in ActOnStartClassInterface()
1052                                 ClassName, typeParamList, PrevIDecl, ClassLoc);  in ActOnStartClassInterface()
1091                                     ClassName, ClassLoc,  in ActOnStartClassInterface()
1145                                         IdentifierInfo *ClassName,  in ActOnCompatibilityAlias()  argument
1159       SemaRef.TUScope, ClassName, ClassLocation, Sema::LookupOrdinaryName,  in ActOnCompatibilityAlias()
1166         ClassName = IDecl->getIdentifier();  in ActOnCompatibilityAlias()
1168             SemaRef.TUScope, ClassName, ClassLocation, Sema::LookupOrdinaryName,  in ActOnCompatibilityAlias()
1175     Diag(ClassLocation, diag::warn_undef_interface) << ClassName;  in ActOnCompatibilityAlias()
1815     SourceLocation AtInterfaceLoc, const IdentifierInfo *ClassName,  in ActOnStartCategoryInterface()  argument
1823   ObjCInterfaceDecl *IDecl = getObjCInterfaceDecl(ClassName, ClassLoc, true);  in ActOnStartCategoryInterface()
1841       Diag(ClassLoc, diag::err_undef_interface) << ClassName;  in ActOnStartCategoryInterface()
1847     Diag(ClassLoc, diag::err_class_extension_after_impl) << ClassName;  in ActOnStartCategoryInterface()
1858         << ClassName << CategoryName;  in ActOnStartCategoryInterface()
1875         << ClassName  in ActOnStartCategoryInterface()
1914     SourceLocation AtCatImplLoc, const IdentifierInfo *ClassName,  in ActOnStartCategoryImplementation()  argument
1918   ObjCInterfaceDecl *IDecl = getObjCInterfaceDecl(ClassName, ClassLoc, true);  in ActOnStartCategoryImplementation()
1938     Diag(ClassLoc, diag::err_undef_interface) << ClassName;  in ActOnStartCategoryImplementation()
1962       Diag(ClassLoc, diag::err_dup_implementation_category) << ClassName  in ActOnStartCategoryImplementation()
1982     SourceLocation AtClassImplLoc, const IdentifierInfo *ClassName,  in ActOnStartClassImplementation()  argument
1989       SemaRef.TUScope, ClassName, ClassLoc, Sema::LookupOrdinaryName,  in ActOnStartClassImplementation()
1992     Diag(ClassLoc, diag::err_redefinition_different_kind) << ClassName;  in ActOnStartClassImplementation()
2004         DeclarationNameInfo(ClassName, ClassLoc), Sema::LookupOrdinaryName,  in ActOnStartClassImplementation()
2011           Corrected, PDiag(diag::warn_undef_interface_suggest) << ClassName,  in ActOnStartClassImplementation()
2014       Diag(ClassLoc, diag::warn_undef_interface) << ClassName;  in ActOnStartClassImplementation()
2035           << SuperClassname << ClassName;  in ActOnStartClassImplementation()
2054                                   ClassName, /*typeParamList=*/nullptr,  in ActOnStartClassImplementation()
2091     Diag(ClassLoc, diag::err_dup_implementation_class) << ClassName;  in ActOnStartClassImplementation()
3101     IdentifierInfo *ClassName = IdentList[i];  in ActOnForwardClassDeclaration()  local
3102     if (PrevIDecl && PrevIDecl->getIdentifier() != ClassName) {  in ActOnForwardClassDeclaration()
3115       ClassName = PrevIDecl->getIdentifier();  in ActOnForwardClassDeclaration()
3132           << ClassName  in ActOnForwardClassDeclaration()
3135           << ClassName;  in ActOnForwardClassDeclaration()
3142         Context, SemaRef.CurContext, AtClassLoc, ClassName, TypeParams,  in ActOnForwardClassDeclaration()
5114                          const IdentifierInfo *ClassName,  in ActOnDefs()  argument
5118   ObjCInterfaceDecl *Class = getObjCInterfaceDecl(ClassName, DeclStart);  in ActOnDefs()
5120     Diag(DeclStart, diag::err_undef_interface) << ClassName;  in ActOnDefs()