comp-types-12.mm

来自「Mac OS X 10.4.9 for x86 Source Code gcc」· MM 代码 · 共 16 行

/* APPLE LOCAL file mainline */
/* { dg-do compile } */
#include <objc/Object.h>

@interface Derived: Object
@end

extern Object* foo(void);
static Derived *test(void)
{
   Derived *m = foo();   /* { dg-warning "initialization from distinct Objective\\-C type" } */

   return m;
}