From: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
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To: | Neil Conway <neilc(at)samurai(dot)com> |
Cc: | PostgreSQL Hackers <pgsql-hackers(at)postgresql(dot)org> |
Subject: | Re: compile warnings in CVS HEAD? |
Date: | 2003-09-04 02:30:05 |
Message-ID: | 3501.1062642605@sss.pgh.pa.us |
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Lists: | pgsql-hackers |
Neil Conway <neilc(at)samurai(dot)com> writes:
> I'm seeing the following with the current CVS code on my Linux dev box:
> In file included from bootparse.y:340:
> lex.Int_yy.c:1832: warning: no previous prototype for `Int_yyget_lineno'
> lex.Int_yy.c:1841: warning: no previous prototype for `Int_yyget_in'
> ...etc...
These are flex's fault. AFAICT flex 2.5.31 is a long way short of being
production quality. I recommend reverting to 2.5.4.
> tablecmds.c: In function `validateForeignKeyConstraint':
> tablecmds.c:3546: warning: dereferencing type-punned pointer will break
> strict-aliasing rules
Hm. Got any idea what these are really complaining about? I see no
such gripes with the gcc versions I use, but I wouldn't be surprised
if gcc 3.3 is trying to tighten up.
regards, tom lane
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