You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
37 lines
743 B
37 lines
743 B
4 months ago
|
//
|
||
|
|
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
|
||
|
|
// See https://llvm.org/LICENSE.txt for license information.
|
||
|
|
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
|
||
|
|
|
||
|
|
/*
|
||
|
|
* cast.c
|
||
|
|
* testObjects
|
||
|
|
*
|
||
|
|
* Created by Blaine Garst on 2/17/09.
|
||
|
|
*
|
||
|
|
*/
|
||
|
|
|
||
|
|
// PURPOSE should allow casting of a Block reference to an arbitrary pointer and back
|
||
|
|
// CONFIG open
|
||
|
|
|
||
|
|
#include <stdio.h>
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
int main(int argc, char *argv[]) {
|
||
|
|
|
||
|
|
void (^aBlock)(void);
|
||
|
|
int *ip;
|
||
|
|
char *cp;
|
||
|
|
double *dp;
|
||
|
|
|
||
|
|
ip = (int *)aBlock;
|
||
|
|
cp = (char *)aBlock;
|
||
|
|
dp = (double *)aBlock;
|
||
|
|
aBlock = (void (^)(void))ip;
|
||
|
|
aBlock = (void (^)(void))cp;
|
||
|
|
aBlock = (void (^)(void))dp;
|
||
|
|
printf("%s: success", argv[0]);
|
||
|
|
return 0;
|
||
|
|
}
|