354                                DeclContext *Friend) {  in MightInstantiateTo()  argument
355   if (Friend == Context)  in MightInstantiateTo()
358   assert(!Friend->isDependentContext() &&  in MightInstantiateTo()
364   if (Friend->isFileContext())  in MightInstantiateTo()
373 static bool MightInstantiateTo(Sema &S, CanQualType Context, CanQualType Friend) {  in MightInstantiateTo()  argument
374   if (Friend == Context)  in MightInstantiateTo()
377   if (!Friend->isDependentType() && !Context->isDependentType())  in MightInstantiateTo()
386                                FunctionDecl *Friend) {  in MightInstantiateTo()  argument
387   if (Context->getDeclName() != Friend->getDeclName())  in MightInstantiateTo()
392                           Friend->getDeclContext()))  in MightInstantiateTo()
396     = S.Context.getCanonicalType(Friend->getType())  in MightInstantiateTo()
424                                FunctionTemplateDecl *Friend) {  in MightInstantiateTo()  argument
427                             Friend->getTemplatedDecl());  in MightInstantiateTo()
432                                   const CXXRecordDecl *Friend) {  in MatchesFriend()  argument
433   if (EC.includesClass(Friend))  in MatchesFriend()
438       if (MightInstantiateTo(Context, Friend))  in MatchesFriend()
448                                   CanQualType Friend) {  in MatchesFriend()  argument
449   if (const RecordType *RT = Friend->getAs<RecordType>())  in MatchesFriend()
453   if (Friend->isDependentType())  in MatchesFriend()
463                                   ClassTemplateDecl *Friend) {  in MatchesFriend()  argument
487     if (Friend == CTD->getCanonicalDecl())  in MatchesFriend()
496     if (CTD->getDeclName() != Friend->getDeclName())  in MatchesFriend()
502                             Friend->getDeclContext()))  in MatchesFriend()
516                                   FunctionDecl *Friend) {  in MatchesFriend()  argument
521     if (Friend == *I)  in MatchesFriend()
524     if (EC.isDependent() && MightInstantiateTo(S, *I, Friend))  in MatchesFriend()
535                                   FunctionTemplateDecl *Friend) {  in MatchesFriend()  argument
551     if (Friend == FTD)  in MatchesFriend()
554     if (EC.isDependent() && MightInstantiateTo(S, FTD, Friend))  in MatchesFriend()
574   NamedDecl *Friend  in MatchesFriend()  local
579   if (isa<ClassTemplateDecl>(Friend))  in MatchesFriend()
580     return MatchesFriend(S, EC, cast<ClassTemplateDecl>(Friend));  in MatchesFriend()
582   if (isa<FunctionTemplateDecl>(Friend))  in MatchesFriend()
583     return MatchesFriend(S, EC, cast<FunctionTemplateDecl>(Friend));  in MatchesFriend()
585   if (isa<CXXRecordDecl>(Friend))  in MatchesFriend()
586     return MatchesFriend(S, EC, cast<CXXRecordDecl>(Friend));  in MatchesFriend()
588   assert(isa<FunctionDecl>(Friend) && "unknown friend decl kind");  in MatchesFriend()
589   return MatchesFriend(S, EC, cast<FunctionDecl>(Friend));  in MatchesFriend()
598   for (auto *Friend : Class->friends()) {  in GetFriendKind()  local
599     switch (MatchesFriend(S, EC, Friend)) {  in GetFriendKind()