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List:       gcc-patches
Subject:    Re: [PATCH] Fix PR/8268: implement compile time array subscript 	checking
From:       Andrew Pinski <pinskia () gmail ! com>
Date:       2006-12-08 4:47:36
Message-ID: 1165553256.20686.1.camel () celery ! andrew ! com
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On Thu, 2006-12-07 at 10:51 +0100, Dirk Müller wrote:
> +@item -Warray-bounds
> +@opindex Warray-bounds
> +This option is only active when @option{-O2} or higher is active. It
> warns
> +about subscripts to arrays that are always out of bounds.
> +
> 
> Ok? Or should I mention the -ftree-vrp dependency explicitely ?

I still think it should mention the -ftree-vrp dependency explicitly
because people can use -O1 -ftree-vrp and still get the warnings and
then it will look funny as the documentation says -O2 and above.

Thanks,
Andrew Pinski

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