From 134f3e242432ae59442bec1fca26a353d00f3eba Mon Sep 17 00:00:00 2001 From: Roland McGrath Date: Sat, 4 Jan 2003 21:42:30 +0000 Subject: [PATCH] 2002-01-03 Paul Eggert * malloc/obstack.h (__INT_TO_PTR) [__STDC__]: Cast result to (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5 when compiling Bison 1.875's `bitset bset = obstack_alloc (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe. --- malloc/obstack.h | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/malloc/obstack.h b/malloc/obstack.h index 2a708c53a9..a44224443f 100644 --- a/malloc/obstack.h +++ b/malloc/obstack.h @@ -119,8 +119,12 @@ extern "C" { #endif #ifndef __INT_TO_PTR +#if defined __STDC__ && __STDC__ +# define __INT_TO_PTR(P) ((void *) ((P) + (char *) 0)) +#else # define __INT_TO_PTR(P) ((P) + (char *) 0) #endif +#endif /* We need the type of the resulting object. If __PTRDIFF_TYPE__ is defined, as with GNU C, use that; that way we don't pollute the -- 2.43.5