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Re: cast to pointer from integer of different size
- From: Ian Lance Taylor <iant at google dot com>
- To: howarth at bromo dot msbb dot uc dot edu (Jack Howarth)
- Cc: gcc at gcc dot gnu dot org, bergner at vnet dot ibm dot com
- Date: 22 Sep 2006 08:01:02 -0700
- Subject: Re: cast to pointer from integer of different size
- References: <20060922133333.452CD11000F@bromo.msbb.uc.edu>
howarth@bromo.msbb.uc.edu (Jack Howarth) writes:
> Looking at the libffi/src/powerpc/ffi.c file, I assume that
> I should have the same...
>
> *next_arg++ = (unsigned long)(char *)ecif->rvalue;
Sure looks like you want uintptr_t there. I think using "unsigned
long" is just setting yourself up for failure on some future system.
Ian