Messages in this thread | | | Date | Thu, 29 Nov 2007 20:31:39 +0800 | From | WANG Cong <> | Subject | Re: void* arithmnetic |
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On Thu, Nov 29, 2007 at 09:38:46AM +0200, Benny Halevy wrote: >On Nov. 29, 2007, 3:19 +0200, "Ming Lei" <tom.leiming@gmail.com> wrote: >> 2007/11/29, Jan Engelhardt <jengelh@computergmbh.de>: >>> On Nov 29 2007 01:05, J.A. Magallón wrote: >>>> Since begin of the ages the build of the nvidia driver says things like >>>> this: >>>> >>> Explicitly adding -Wpointer-arith to ones own Makefile is like >>> admitting the code might be problematic. :-> >>> >>> >>> I think sizeof(void *) == 1 is taken as granted as sizeof(int) >= 4 >>> these days. Sigh. >> sizeof(void *) == 4, sizeof(void)==1, :) >well, sizeof(void *) == sizeof(unsigned long) maybe :)
I *heard* that on Win64 sizeof(void *) > sizeof(long). But it's off-topic here. ;-)
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