llvm-project/compiler-rt/test/BlocksRuntime/byrefaccess.c

34 lines
678 B
C

//
// 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
//
// byrefaccess.m
// test that byref access to locals is accurate
// testObjects
//
// Created by Blaine Garst on 5/13/08.
//
// CONFIG
#include <stdio.h>
void callVoidVoid(void (^closure)(void)) {
closure();
}
int main(int argc, char *argv[]) {
__block int i = 10;
callVoidVoid(^{ ++i; });
if (i != 11) {
printf("*** %s didn't update i\n", argv[0]);
return 1;
}
printf("%s: success\n", argv[0]);
return 0;
}