This is the mail archive of the gcc@gcc.gnu.org mailing list for the GCC project.

Index Nav:	[Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav:	[Date Prev] [Date Next]	[Thread Prev] [Thread Next]
Other format:	[Raw text]

Re: GCC warnings for unused global variables

From: Richard Henderson <rth at redhat dot com>
To: Geoff Keating <geoffk at geoffk dot org>
Cc: Joe Buck <jbuck at synopsys dot com>, espie at quatramaran dot ens dot fr, gcc at gcc dot gnu dot org
Date: Thu, 1 May 2003 19:43:42 -0700
Subject: Re: GCC warnings for unused global variables
References: <20030501110508.6E8E7F2D7E@nile.gnat.com> <20030501093505.D21602@synopsys.com> <jmissu5yqp.fsf@desire.geoffk.org>

On Thu, May 01, 2003 at 11:05:18AM -0700, Geoff Keating wrote:
> This is still the case; it's easy to suppress the warning by adding an
> appropriate attribute, or by use of 'volatile' (at least, I hope
> 'volatile' works, if not it can be fixed).

Why in the world would "volatile" affect this in any way?


r~

Follow-Ups:
- Re: GCC warnings for unused global variables
  - From: Geoff Keating

References:
- Re: GCC warnings for unused global variables
  - From: Robert Dewar
- Re: GCC warnings for unused global variables
  - From: Joe Buck
- Re: GCC warnings for unused global variables
  - From: Geoff Keating

Index Nav:	[Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav:	[Date Prev] [Date Next]	[Thread Prev] [Thread Next]