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| author | Roland McGrath <roland@gnu.org> | 2003-01-04 21:42:30 +0000 |
|---|---|---|
| committer | Roland McGrath <roland@gnu.org> | 2003-01-04 21:42:30 +0000 |
| commit | 134f3e242432ae59442bec1fca26a353d00f3eba (patch) | |
| tree | 5ef1dce1e8f9ebc7b8f7280688ed5f9088d73749 /malloc/obstack.h | |
| parent | 43cd993307eae39754e15dc7f625e630ce2c0b88 (diff) | |
2002-01-03 Paul Eggert <eggert@twinsun.com>
* 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.
Diffstat (limited to 'malloc/obstack.h')
| -rw-r--r-- | malloc/obstack.h | 4 |
1 files changed, 4 insertions, 0 deletions
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 |