1*7c3d14c8STreehugger Robot // 2*7c3d14c8STreehugger Robot // The LLVM Compiler Infrastructure 3*7c3d14c8STreehugger Robot // 4*7c3d14c8STreehugger Robot // This file is distributed under the University of Illinois Open Source 5*7c3d14c8STreehugger Robot // License. See LICENSE.TXT for details. 6*7c3d14c8STreehugger Robot 7*7c3d14c8STreehugger Robot /* 8*7c3d14c8STreehugger Robot * copynull.c 9*7c3d14c8STreehugger Robot * testObjects 10*7c3d14c8STreehugger Robot * 11*7c3d14c8STreehugger Robot * Created by Blaine Garst on 10/15/08. 12*7c3d14c8STreehugger Robot * 13*7c3d14c8STreehugger Robot */ 14*7c3d14c8STreehugger Robot 15*7c3d14c8STreehugger Robot #import <stdio.h> 16*7c3d14c8STreehugger Robot #import <Block.h> 17*7c3d14c8STreehugger Robot #import <Block_private.h> 18*7c3d14c8STreehugger Robot 19*7c3d14c8STreehugger Robot // CONFIG rdar://6295848 20*7c3d14c8STreehugger Robot main(int argc,char * argv[])21*7c3d14c8STreehugger Robotint main(int argc, char *argv[]) { 22*7c3d14c8STreehugger Robot 23*7c3d14c8STreehugger Robot void (^block)(void) = (void (^)(void))0; 24*7c3d14c8STreehugger Robot void (^blockcopy)(void) = Block_copy(block); 25*7c3d14c8STreehugger Robot 26*7c3d14c8STreehugger Robot if (blockcopy != (void (^)(void))0) { 27*7c3d14c8STreehugger Robot printf("whoops, somehow we copied NULL!\n"); 28*7c3d14c8STreehugger Robot return 1; 29*7c3d14c8STreehugger Robot } 30*7c3d14c8STreehugger Robot // make sure we can also 31*7c3d14c8STreehugger Robot Block_release(blockcopy); 32*7c3d14c8STreehugger Robot // and more secretly 33*7c3d14c8STreehugger Robot //_Block_destroy(blockcopy); 34*7c3d14c8STreehugger Robot 35*7c3d14c8STreehugger Robot printf("%s: success\n", argv[0]); 36*7c3d14c8STreehugger Robot return 0; 37*7c3d14c8STreehugger Robot } 38