/* Test out '@catch(id foo) {...}', which should catch
all uncaught exceptions. */
/* Developed by Ziemowit Laski <zlaski@apple.com>. */
/* { dg-options "-fobjc-exceptions" } */
/* { dg-do run } */
#include <objc/Object.h>
#include <stdio.h>
/* The following is not required in actual user code; we include it
here to check that the compiler generates an internal definition of
_setjmp that is consistent with what <setjmp.h> provides. */
#include <setjmp.h>
extern void abort(void);
#define CHECK_IF(expr) if(!(expr)) abort()
@interface Frob: Object
@end
@implementation Frob: Object
@end
static Frob* _connection = nil;
//--------------------------------------------------------------------
void test (Object* sendPort)
{
int cleanupPorts = 1;
Frob* receivePort = nil;
@try {
printf ("receivePort = printf ("sendPort = printf ("cleanupPorts = printf ("---\n");
receivePort = (Frob *) -1;
_connection = (Frob *) -1;
printf ("receivePort = printf ("sendPort = printf ("cleanupPorts = printf ("---\n");
receivePort = nil;
sendPort = nil;
cleanupPorts = 0;
printf ("receivePort = printf ("sendPort = printf ("cleanupPorts = printf ("---\n");
@throw [Object new];
}
@catch(Frob *obj) {
printf ("Exception caught by incorrect handler!\n");
CHECK_IF(0);
}
@catch(id exc) {
printf ("Exception caught by correct handler.\n");
printf ("receivePort = printf ("sendPort = printf ("cleanupPorts = printf ("---");
CHECK_IF(!receivePort);
CHECK_IF(!sendPort);
CHECK_IF(!cleanupPorts);
}
}
int main (void) {
test((Object *)-1);
return 0;
}