4714             << Record->isUnion() << DS.getSourceRange();  in ParsedFreeStandingDeclSpec()
4885                                        AnonRecord->isUnion())) {  in InjectAnonymousStructOrUnionMembers()
4972   if (!Parent->isUnion() || !Parent->hasInClassInitializer())  in checkDuplicateDefaultInit()
4981   if (!Parent->isUnion() || !Parent->hasInClassInitializer())  in checkDuplicateDefaultInit()
4998   if (Record->isUnion() && !getLangOpts().CPlusPlus && !getLangOpts().C11)  in BuildAnonymousStructOrUnion()
5000   else if (!Record->isUnion() && getLangOpts().CPlusPlus)  in BuildAnonymousStructOrUnion()
5002   else if (!Record->isUnion() && !getLangOpts().C11)  in BuildAnonymousStructOrUnion()
5010     if (Record->isUnion()) {  in BuildAnonymousStructOrUnion()
5048           << Record->isUnion() << "const"  in BuildAnonymousStructOrUnion()
5053           << Record->isUnion() << "volatile"  in BuildAnonymousStructOrUnion()
5058           << Record->isUnion() << "restrict"  in BuildAnonymousStructOrUnion()
5063           << Record->isUnion() << "_Atomic"  in BuildAnonymousStructOrUnion()
5068           << Record->isUnion() << "__unaligned"  in BuildAnonymousStructOrUnion()
5090             << Record->isUnion() << (FD->getAccess() == AS_protected);  in BuildAnonymousStructOrUnion()
5114               << Record->isUnion();  in BuildAnonymousStructOrUnion()
5118               << Record->isUnion();  in BuildAnonymousStructOrUnion()
5127             << Record->isUnion();  in BuildAnonymousStructOrUnion()
5148             << Record->isUnion();  in BuildAnonymousStructOrUnion()
5150           Diag(Mem->getLocation(), DK) << Record->isUnion();  in BuildAnonymousStructOrUnion()
5165   if (!Record->isUnion() && !Owner->isRecord()) {  in BuildAnonymousStructOrUnion()
7004         } else if (RD->isUnion()) {  in ActOnVariableDeclarator()
9031       if (isVirtual && Parent->isUnion())  in ActOnFunctionDeclarator()
11894     if (RD->isUnion()) {  in visitStruct()
11898           IsUnion = OrigRD->isUnion();  in visitStruct()
11959     if (RD->isUnion()) {  in visitStruct()
11963           IsUnion = OrigRD->isUnion();  in visitStruct()
12025     if (RD->isUnion()) {  in visitStruct()
12029           IsUnion = OrigRD->isUnion();  in visitStruct()
16899     if (Record->isUnion()) {  in CheckFieldDecl()
17004           << FD->getParent()->isUnion() << FD->getDeclName() << member;  in CheckNontrivialField()
17263         if (!Record->isUnion() && !IsLastField) {  in ActOnFields()
17270         } else if (Record->isUnion())  in ActOnFields()
17331         if (!Record->isUnion()) {  in ActOnFields()
17363     } else if (Record && Record->isUnion() &&  in ActOnFields()
17401             Record->isUnion())  in ActOnFields()
17407         if (FT.hasNonTrivialToPrimitiveCopyCUnion() || Record->isUnion())  in ActOnFields()
17413         if (FT.hasNonTrivialToPrimitiveDestructCUnion() || Record->isUnion())  in ActOnFields()
17558           << IsEmpty << Record->isUnion() << (NonBitFields > 1);  in ActOnFields()
17566           << Record->isUnion();  in ActOnFields()