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1//2// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.3// See https://llvm.org/LICENSE.txt for license information.4// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception5 6// CONFIG rdar://64145837 8// a smaller case of byrefcopyint9 10#include <Block.h>11#include <dispatch/dispatch.h>12#include <stdio.h>13 14int main(int argc, char *argv[]) {15 __block int c = 1;16 17 //printf("&c = %p - c = %i\n", &c, c);18 19 int i;20 for(i =0; i < 2; i++) {21 dispatch_block_t block = Block_copy(^{ c = i; });22 23 block();24// printf("%i: &c = %p - c = %i\n", i, &c, c);25 26 Block_release(block);27 }28 printf("%s: success\n", argv[0]);29 return 0;30}31