1 // 2 // The LLVM Compiler Infrastructure 3 // 4 // This file is distributed under the University of Illinois Open Source 5 // License. See LICENSE.TXT for details. 6 7 // CONFIG rdar://6414583 8 9 // a smaller case of byrefcopyint 10 11 #include <Block.h> 12 #include <dispatch/dispatch.h> 13 #include <stdio.h> 14 15 int main(int argc, char *argv[]) { 16 __block int c = 1; 17 18 //printf("&c = %p - c = %i\n", &c, c); 19 20 int i; 21 for(i =0; i < 2; i++) { 22 dispatch_block_t block = Block_copy(^{ c = i; }); 23 24 block(); 25 // printf("%i: &c = %p - c = %i\n", i, &c, c); 26 27 Block_release(block); 28 } 29 printf("%s: success\n", argv[0]); 30 return 0; 31 } 32
