Re: [PATCH] libiberty hashtab.c:hash_pointer() needs intptr_t

[Ozkan Sezer <sezeroz at gmail dot com>]

On Sat, Mar 14, 2009 at 12:13 PM, O.Sezer <sezeroz@gmail.com> wrote:
> in function hash_pointer(), libiberty/hashtab.c casts its pointer argument
> to long, probably with the assumption that long is 64 bits on all 64 bit
> systems, which isn't true for win64:  it must cast to intptr_t, instead.
> here is the warning:
> ../../../gcc-svn/libiberty/hashtab.c: In function 'hash_pointer':
> ../../../gcc-svn/libiberty/hashtab.c:199: warning: cast from pointer to integer
> of different size
>
> the attached trivial patch fixes it. (remember to regenerate config.h.in
> and configure.)
>
> --
> Ozkan
>
> PS: this was previously entered as an entry in the gcc bugzilla (39065).
>

New version of the patch with config.h.in and configure regenerated
using autoconf-2.59 is attached.

--
Ozkan

Attachment: libiberty-hashtab-intptr.patch
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