/* Test of <stddef.h> substitute.
- Copyright (C) 2009 Free Software Foundation, Inc.
+ Copyright (C) 2009-2011 Free Software Foundation, Inc.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
per POSIX 2008. */
verify (sizeof NULL == sizeof (void *));
+/* Check that offsetof produces integer constants with correct type. */
+struct d
+{
+ char e;
+ char f;
+};
+/* Solaris 10 has a bug where offsetof is under-parenthesized, and
+ cannot be used as an arbitrary expression. However, since it is
+ unlikely to bite real code, we ignore that short-coming. */
+/* verify (sizeof offsetof (struct d, e) == sizeof (size_t)); */
+verify (sizeof (offsetof (struct d, e)) == sizeof (size_t));
+verify (offsetof (struct d, e) < -1); /* Must be unsigned. */
+verify (offsetof (struct d, f) == 1);
+
int
main (void)
{