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Re: Preventing warnings

From: Eric Botcazou <ebotcazou at adacore dot com>
To: Laurent GUERBY <laurent at guerby dot net>
Cc: gcc at gcc dot gnu dot org, Andrew Pinski <pinskia at gmail dot com>, rms at gnu dot org, Manuel López-Ibáñez <lopezibanez at gmail dot com>, iant at google dot com
Date: Sun, 21 Jan 2007 14:46:29 +0100
Subject: Re: Preventing warnings
References: <E1H70NI-0007zB-Mg@fencepost.gnu.org> <1169362752.2636.40.camel@celery.andrew.com> <1169386896.5111.211.camel@pc1>

> Since GNU Ada already has a pragma Warnings On/Off, if more than
> one front-end define it may be it's worth having a flag
> going through  the backend to suppress backend warnings too.

There is already TREE_NO_WARNING and the Ada compiler sets it on entities 
subject to pragma Warnings (entity, Off).  The problem of suppressing 
warnings for a whole given portion of code is of course more complex.

-- 
Eric Botcazou

Follow-Ups:
- Re: Preventing warnings
  - From: Robert Dewar

References:
- Preventing warnings
  - From: Richard Stallman
- Re: Preventing warnings
  - From: Andrew Pinski
- Re: Preventing warnings
  - From: Laurent GUERBY

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