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Re: Patch for bug 21159

From: Daniel Jacobowitz <drow at false dot org>
To: "Joseph S. Myers" <joseph at codesourcery dot com>
Cc: gcc-patches at gcc dot gnu dot org
Date: Wed, 27 Apr 2005 21:04:48 -0400
Subject: Re: Patch for bug 21159
References: <Pine.LNX.4.61.0504272146000.1216@digraph.polyomino.org.uk> <20050427222402.GA31630@nevyn.them.org> <Pine.LNX.4.61.0504280046040.1216@digraph.polyomino.org.uk>

On Thu, Apr 28, 2005 at 12:53:50AM +0000, Joseph S. Myers wrote:
> +int f(void) { return (a ? (void)b : (void)c), d; } /* { dg-warning "warning: left-hand operand of comma expression has no effect" } */

Clever, clever.  But, should we be warning for that?  Does it add any
value to do so?

-- 
Daniel Jacobowitz
CodeSourcery, LLC

Follow-Ups:
- Re: Patch for bug 21159
  - From: Joseph S. Myers

References:
- Patch for bug 21159
  - From: Joseph S. Myers
- Re: Patch for bug 21159
  - From: Daniel Jacobowitz
- Re: Patch for bug 21159
  - From: Joseph S. Myers

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