Re: New flex

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: Oliver Elphick <olly(at)lfix(dot)co(dot)uk>
Cc: pgsql-hackers(at)postgresql(dot)org
Subject: Re: New flex
Date: 2003-04-20 18:18:09
Message-ID: 9980.1050862689@sss.pgh.pa.us
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Oliver Elphick <olly(at)lfix(dot)co(dot)uk> writes:
> Debian has just upgraded flex to 2.5.31.

2.5.31 is not ready for prime time --- it does not even compile on
HPUX, Solaris, nor probably many other Unixen; and it seems to break
compatibility with the POSIX lex spec. See
http://sourceforge.net/mailarchive/forum.php?forum_id=32691

> Is anyone looking at changing the lexer sources to work with the new
> flex?

If I could compile it, I might think about investigating such issues...
in the meantime I suggest backing off to a less bleeding-edge flex.

regards, tom lane

In response to

  • New flex at 2003-04-17 06:54:36 from Oliver Elphick

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