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xen-devel
Re: [Xen-devel] Re: [patch] fix void* arithmetic
On 29/8/06 10:18 pm, "Hollis Blanchard" <hollisb@xxxxxxxxxx> wrote:
>> Looks like PPC is the only arch using -Wpointer-arith, is there a reason
>> for that?
>
> Is there are reason the other architectures *aren't* using it?
>
> We have some extra warnings enabled because they've helped us in the
> past (such as -Wshadow). Given that we're just playing janitor for
> everyone else's code though, I think we're about to abandon that one.
We have code borrowed from Linux that doesn't like -Wpointer-arith very
much, so we took the pragmatic path here.
-- Keir
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