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Re: [PATCH] fix some set but not used messages

From: "Manuel López-Ibáñez" <lopezibanez at gmail dot com>
To: NightStrike <nightstrike at gmail dot com>
Cc: "d binderman" <dcb314 at hotmail dot com>, gcc-patches at gcc dot gnu dot org
Date: Thu, 25 Sep 2008 17:27:35 +0200
Subject: Re: [PATCH] fix some set but not used messages
References: <BLU103-W5243CFBCFCDA8798D792219C440@phx.gbl> <b609cb3b0809250816v27699590g9d90934b59b3139e@mail.gmail.com>

2008/9/25 NightStrike <nightstrike@gmail.com>:
> On Thu, Sep 25, 2008 at 7:02 AM, d binderman <dcb314@hotmail.com> wrote:
>>
>> Hello there,
>>
>> I just tried to bootstrap the most recent snapshot of gcc version
>> 4.4, dated 20080919, with the Intel C compiler.
>>
>> The Intel compiler said
>>
>> ../../src/gcc-4.4-20080919/gcc/builtins.c(1856): warning #593: variable "before_call" was set but never used
>
> Why don't these show up when using gcc to compile the toolchain?
>

Because GCC does not have such feature:
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18624

Cheers,

Manuel.

References:
- [PATCH] fix some set but not used messages
  - From: d binderman
- Re: [PATCH] fix some set but not used messages
  - From: NightStrike

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