2847     = AnonRecord->isUnion() ? diag::err_anonymous_union_member_redecl  in InjectAnonymousStructOrUnionMembers()
2954   if (Record->isUnion() && !getLangOpts().CPlusPlus && !getLangOpts().C11)  in BuildAnonymousStructOrUnion()
2956   else if (!Record->isUnion() && getLangOpts().CPlusPlus)  in BuildAnonymousStructOrUnion()
2958   else if (!Record->isUnion() && !getLangOpts().C11)  in BuildAnonymousStructOrUnion()
2967     if (Record->isUnion()) {  in BuildAnonymousStructOrUnion()
3002           << Record->isUnion() << 0   in BuildAnonymousStructOrUnion()
3007           << Record->isUnion() << 1  in BuildAnonymousStructOrUnion()
3012           << Record->isUnion() << 2   in BuildAnonymousStructOrUnion()
3032             << (int)Record->isUnion() << (int)(FD->getAccess() == AS_protected);  in BuildAnonymousStructOrUnion()
3056               << (int)Record->isUnion();  in BuildAnonymousStructOrUnion()
3060               << (int)Record->isUnion();  in BuildAnonymousStructOrUnion()
3081             << (int)Record->isUnion();  in BuildAnonymousStructOrUnion()
3084               << (int)Record->isUnion();  in BuildAnonymousStructOrUnion()
3091   if (!Record->isUnion() && !Owner->isRecord()) {  in BuildAnonymousStructOrUnion()
4231         if (RD->isUnion())  in ActOnVariableDeclarator()
4240             << Name << RD->isUnion();  in ActOnVariableDeclarator()
9457     if (Record->isUnion()) {  in CheckFieldDecl()
9544           << (int)FD->getParent()->isUnion() << FD->getDeclName() << member;  in CheckNontrivialField()
9971                ((i + 1 == Fields.end() && !Record->isUnion()) ||  in ActOnFields()
9974                  (i + 1 == Fields.end() || Record->isUnion())))) {  in ActOnFields()
9980         if (Record->isUnion())   in ActOnFields()
9987         if (Record->isUnion())   in ActOnFields()
9994       if (Record->isUnion())  in ActOnFields()
10028         if (Record && Record->isUnion()) {  in ActOnFields()