layout-1.mm

Mac OS X 10.4.9 for x86 Source Code gcc 实现源代码

/* APPLE LOCAL file mainline */
/* Ensure that we do not get bizarre warnings referring to
   __attribute__((packed)) or some such.  */
/* { dg-do compile } */
/* { dg-options "-Wpadded -Wpacked -Wabi" } */

#include <objc/Object.h>

@interface Derived1: Object
{ }
@end

@interface Derived2: Object
- (id) foo;
@end