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[Bug target/14557] va_list is automatically taken address-of when passed as argument
- From: "zack at codesourcery dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 13 Mar 2004 19:50:08 -0000
- Subject: [Bug target/14557] va_list is automatically taken address-of when passed as argument
- References: <20040312161718.14557.olof.lindholm@bea.com>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From zack at codesourcery dot com 2004-03-13 19:50 -------
Subject: Re: va_list is automatically taken address-of
when passed as argument
&ap should always work; taking the address of an array produces a
pointer to the array, which has a different type but the same value as
the pointer to the first element that you get if you don't take the
address. You have to write *ap in the callee, is all.
As far as I can see the original example is strictly conforming and
the warning should not be issued.
zw
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14557