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Re: deprecated GNU ## extension used

To: Zack Weinberg <zack at wolery dot cumb dot org>
Subject: Re: deprecated GNU ## extension used
From: Ulrich Drepper <drepper at redhat dot com>
Date: 11 Jul 2000 10:56:24 -0700
Cc: Andreas Jaeger <aj at suse dot de>, libc-alpha Mailinglist <libc-alpha at sourceware dot cygnus dot com>, Neil Booth <NeilB at earthling dot net>
References: <u88zv9j90q.fsf@gromit.rhein-neckar.de> <m3hf9wk70z.fsf@otr.mynet.cygnus.com> <u88zv8irhe.fsf@gromit.rhein-neckar.de> <20000711091723.M11459@wolery.cumb.org> <m366qck3gn.fsf@otr.mynet.cygnus.com> <20000711100537.N11459@wolery.cumb.org>
Reply-To: drepper at cygnus dot com (Ulrich Drepper)

Zack Weinberg <zack@wolery.cumb.org> writes:

> > #define lineerror(fmt, args...) \
> >   fprintf (estream, "%d: " fmt, lineno, ##args)
> 
> And is this from real code, or did you just make it up?

This is real code I'm using.  Andreas' example showed another case:
the ISO C99 varargs list can never be empty.

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Follow-Ups:
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References:
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  - From: Andreas Jaeger
- Re: deprecated GNU ## extension used
  - From: Ulrich Drepper
- Re: deprecated GNU ## extension used
  - From: Andreas Jaeger
- Re: deprecated GNU ## extension used
  - From: Zack Weinberg
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  - From: Ulrich Drepper
- Re: deprecated GNU ## extension used
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