2008/10/28 Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>:
> "Hitoshi Harada" <umi(dot)tanuki(at)gmail(dot)com> writes:
>> 2008/10/28 ITAGAKI Takahiro <itagaki(dot)takahiro(at)oss(dot)ntt(dot)co(dot)jp>:
>>> I tested the patch on mingw (Windows) and
>>> got the following warning and error:
>>> A. gram.y: conflicts: 3 shift/reduce
>>> B. include/nodes/plannodes.h:650: error: syntax error before "uint"
>>> I have no idea about A.
>> I have noticed it but didn't think it is a problem, but it doesn't
>> occur in production, does it?
> We have a zero-tolerance policy for bison warnings. Patches that
> introduce shift/reduce conflicts *will* be rejected. (And no, %expect
> isn't an acceptable fix. The problem with it is you can't be sure
> which warnings it ignored. In a grammar that gets hacked on as often
> as PG's does, we couldn't rely on the conflicts to not move around,
> possibly resulting in unforeseen misbehavior.)
> regards, tom lane
OK, I'll try to remove it. I'm not used to bison so my first task is
to find where the conflict is...
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