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From: bangerth@dealii.org
To: gcc-bugs@gcc.gnu.org, gcc-prs@gcc.gnu.org,
	gccbugs@contacts.eelis.net, nobody@gcc.gnu.org
Subject: Re: c++/10416: 'unused variable' warning ignores ctor/dtor side-effects
Date: Wed, 16 Apr 2003 23:15:00 -0000	[thread overview]
Message-ID: <20030416231553.15200.qmail@sources.redhat.com> (raw)

Synopsis: 'unused variable' warning ignores ctor/dtor side-effects

State-Changed-From-To: open->closed
State-Changed-By: bangerth
State-Changed-When: Wed Apr 16 23:15:53 2003
State-Changed-Why:
    The compiler cannot know what you want. If you don't like
    the warning, switch it off, or follow what the manual
    says:
    
    @item -Wunused-variable
    @opindex Wunused-variable
    Warn whenever a local variable or non-constant static variable is unused
    aside from its declaration
    
    To suppress this warning use the @samp{unused} attribute
    (@pxref{Variable Attributes}).
    
    W.

http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=10416


             reply	other threads:[~2003-04-16 23:15 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2003-04-16 23:15 bangerth [this message]
  -- strict thread matches above, loose matches on Subject: below --
2003-04-15 18:56 gccbugs

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