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Re: [HACKERS] Re: [QUESTIONS] Snapshot has not compiled in a couple of days

From: Michael Meskes <meskes(at)topsystem(dot)de>
To: lockhart(at)alumni(dot)caltech(dot)edu (Thomas G(dot) Lockhart)
Cc: pgsql-hackers(at)postgresql(dot)org (PostgreSQL Hacker)
Subject: Re: [HACKERS] Re: [QUESTIONS] Snapshot has not compiled in a couple of days
Date: 1998-02-25 14:29:27
Message-ID: 199802251429.PAA25109@gauss.topsystem.de (view raw or flat)
Thread:
Lists: pgsql-hackers
Thomas G. Lockhart writes:
> /usr/bin/bison -y -d preproc.y
> conflicts:  5 shift/reduce
> gcc -I../include -O2 -g -Wall -DMAJOR_VERSION=1 -DMINOR_VERSION=0 -DPATCHLEVEL=0   -c
> y.tab.c -o y.tab.o
> ...
> preproc.y:289: warning: passing arg 1 of `free' discards `const' from pointer target
> type
> gcc -g -O2 -Wall -o ecpg y.tab.o pgc.o type.o ecpg.o ../lib/typename.o
> 
> I removed the duplicate S_SIGNED from my source code and noticed these remaining
> messages. Can we get rid of the shift/reduce conflicts? I haven't looked at the code,
> but there is a debugging flag on yacc/bison ("-v") which will write a log file
> identifying the conflicting statements. I have some experience debugging this on the
> main parser, but need to work on docs so shouldn't do this at the moment :(

I see what I can do. Unfortunately I'm not really a bison expert either.

Michael

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