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On Oct 28 17:25, Joel Sherrill wrote: > Hi > > On a 64-bit Fedora 20 machine, I see this building newlib: > > ../../../../gcc/newlib/doc/makedoc.c: In function âpush_numberâ: > ../../../../gcc/newlib/doc/makedoc.c:273:12: warning: cast from pointer > to integer of different size [-Wpointer-to-int-cast] > *isp = (int)(*pc); > ^ > ../../../../gcc/newlib/doc/makedoc.c: In function âbangâ: > ../../../../gcc/newlib/doc/makedoc.c:1341:2: warning: cast to pointer > from integer of different size [-Wint-to-pointer-cast] > *(int *)((isp[0])) = isp[-1]; > ^ > ../../../../gcc/newlib/doc/makedoc.c: In function âatsignâ: > ../../../../gcc/newlib/doc/makedoc.c:1349:15: warning: cast to pointer > from integer of different size [-Wint-to-pointer-cast] > isp[0] = *(int *)(isp[0]); > > Can makedoc.c use int32_t? How does that help on 64 bit systems? I don't claim to understand what makedoc is doing there, but shouldn't pointers be casted to intptr_t or uintptr_t ideally? Corinna -- Corinna Vinschen Cygwin Maintainer Red Hat
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