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Re: Bootstrap failure in tree-object-size.c due to -Wnarrowing (was: [C++ Patch] PR 50810)


On Sun, Oct 23, 2011 at 3:45 PM, Eric Botcazou <ebotcazou@adacore.com> wrote:
>> Anyway, the below appears to work for me. Eric shall I commit it?
>
> I have other errors for config/i386/i386.c on my x86-64 machine. ?But are we
> sure that we want to warn on
>
> static unsigned HOST_WIDE_INT unknown[4] = { -1, -1, 0, 0 };
>
> with -Wall? ?This seems overly picky to me.
>

The warning probably should not be in -Wall.  It is fairly recent in C++, and I
think we should allow users to adapt before enabling it by default.


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