The changes to xquery_scanner.l (and FlexLexer.h) look probably OK, and yes, I think probably caused by a different version of flex. That's probably OK.
I couldn't get through the 15,000 lines of xquery_parser.cpp changes to be sure if they're the same situation, but the xquery_parser.y changes look fine so I guess I have to assume it's OK... and it did pass the queue.
The changes to xquery_scanner.l (and FlexLexer.h) look probably OK, and yes, I think probably caused by a different version of flex. That's probably OK.
I couldn't get through the 15,000 lines of xquery_parser.cpp changes to be sure if they're the same situation, but the xquery_parser.y changes look fine so I guess I have to assume it's OK... and it did pass the queue.