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Date: Fri, 31 Jan 2003 00:36:00 -0000
From: Jan Hubicka <jh@suse.cz>
To: Andrew Morton <akpm@digeo.com>
Cc: gcc@gcc.gnu.org
Subject: Re: possible bug
Message-ID: <20030131001301.GJ15049@kam.mff.cuni.cz>
References: <3E39BF1D.A0D038EF@digeo.com>
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> mnm:/home/akpm> cat t.c
> void foo(void);
> 
> char *bar(void)
> {
>         return 0;
> }
> 
> char *zot(void)
> {
>         return ({foo(); 0; });
> }
> mnm:/home/akpm> /usr/local/gcc-3.2.1/bin/gcc -O -Wall -c t.c
> t.c: In function `zot':
> t.c:10: warning: return makes pointer from integer without a cast
> 
> 
> I think the warning is bogus?
I think the value of  ({foo(); 0; }) is zero (value of last statement,
if I recall the definition), so it is corect.

Honza