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Re: improving manywarnings


From: Ralf Wildenhues
Subject: Re: improving manywarnings
Date: Wed, 11 Nov 2009 07:29:29 +0100
User-agent: Mutt/1.5.20 (2009-08-09)

Hello Eric,

* Eric Blake wrote on Sat, Nov 07, 2009 at 06:06:43PM CET:
> +     manywarnings: add more warnings
> +     * modules/manywarnings (Depends-on): Add warnings.
> +     * m4/manywarnings.m4 (gl_MANYWARN_ALL_GCC): Add warnings from gcc
> +     4.3.4.

Roughly half of the warnings added by this patch are ecj-specific; i.e.,
they are only useful for Java code when GCC uses ecj as backend.

I don't think it is useful to add all of these warnings.  Not sure where
you got the list from, but if you have a GCC source tree lying around, I
suggest using the language-independent options files and maybe add the C++
ones too.

Cheers,
Ralf




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