Limin Liu <limin(at)pumpkinnet(dot)com> writes:
>> I get no such warning. Have you regenerated scan.c locally, and if so
> No, I didn't. I un-tar the postgresql-7.1.tar.gz again and the scan.c
> line 900 shows no initialization.
No, but it doesn't need to. Both variables are assigned before first
use, as even an extremely stupid compiler should be able to figure out.
What compiler version are you using, and with what command-line switches?
regards, tom lane