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(__INT_TO_PTR) [__STDC__]: Cast result to

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(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.
This commit is contained in:
Paul Eggert
2003-01-04 01:37:48 +00:00
parent 0fff129c7c
commit 2f10a596a7
1 changed files with 5 additions and 1 deletions
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6
lib/obstack.h
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@@ -1,5 +1,5 @@
/* obstack.h - object stack macros
Copyright (C) 1988,89,90,91,92,93,94,96,97,98,99 Free Software Foundation, Inc.
Copyright (C) 1988,89,90,91,92,93,94,96,97,98,99,2003 Free Software Foundation, Inc.
This file is part of the GNU C Library. Its master source is NOT part of
the C library, however. The master source lives in /gd/gnu/lib.
@@ -123,8 +123,12 @@ 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