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Re: PR7455: What is expected behavior for #pragma weak.

From: Richard Henderson <rth at redhat dot com>
To: Ian Lance Taylor <ian at wasabisystems dot com>
Cc: Steven Bosscher <s dot bosscher at student dot tudelft dot nl>, gcc at gcc dot gnu dot org
Date: Sun, 11 Jan 2004 16:50:21 -0800
Subject: Re: PR7455: What is expected behavior for #pragma weak.
References: <200401112326.18067.s.bosscher@student.tudelft.nl> <m3d69qatla.fsf@gossamer.airs.com>

On Sun, Jan 11, 2004 at 07:39:13PM -0500, Ian Lance Taylor wrote:
> Note that
> 
> extern int bar (void) __attribute__ ((weak, alias ("foo")));
> 
> should emit bar as a weak alias for foo--and, in the current sources,
> it does.

It should also generate an error if foo is never defined.


r~

References:
- PR7455: What is expected behavior for #pragma weak.
  - From: Steven Bosscher
- Re: PR7455: What is expected behavior for #pragma weak.
  - From: Ian Lance Taylor

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