try-catch-3.mm

来自「Mac OS X 10.4.9 for x86 Source Code gcc」· MM 代码 · 共 21 行

/* APPLE LOCAL file mainline */
/* Test if caught exception objects are accessible inside the
   @catch block.  (Yes, I managed to break this.)  */
/* Author: Ziemowit Laski <[e-mail]> */

/* { dg-do compile } */
/* { dg-options "-fobjc-exceptions" } */

#include <objc/Object.h>

const char *foo(void)
{
    @try {
        return "foo";
    }
    @catch (Object* theException) {
          return [theException name];
    }
}