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 // testfilerunner CONFIG 8 9 #import <stdio.h> 10 #import <Block.h> 11 12 int global; 13 14 void (^gblock)(int) = ^(int x){ global = x; }; 15 16 int main(int argc, char *argv[]) { 17 gblock(1); 18 if (global != 1) { 19 printf("%s: *** did not set global to 1\n", argv[0]); 20 return 1; 21 } 22 void (^gblockcopy)(int) = Block_copy(gblock); 23 if (gblockcopy != gblock) { 24 printf("global copy %p not a no-op %p\n", (void *)gblockcopy, (void *)gblock); 25 return 1; 26 } 27 Block_release(gblockcopy); 28 gblock(3); 29 if (global != 3) { 30 printf("%s: *** did not set global to 3\n", argv[0]); 31 return 1; 32 } 33 gblockcopy = Block_copy(gblock); 34 gblockcopy(5); 35 if (global != 5) { 36 printf("%s: *** did not set global to 5\n", argv[0]); 37 return 1; 38 } 39 printf("%s: Success!\n", argv[0]); 40 return 0; 41 } 42 43
