src/llvm/projects/compiler-rt/BlocksRuntime/tests/rdar6396238.c

   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://6396238
   8
   9 #include <stdio.h>
  10 #include <stdlib.h>
  11
  12 static int count = 0;
  13
  14 void (^mkblock(void))(void)
  15 {
  16     count++;
  17     return ^{
  18         count++;
  19     };
  20 }
  21
  22 int main (int argc, const char * argv[]) {
  23     mkblock()();
  24     if (count != 2) {
  25         printf("%s: failure, 2 != %d\n", argv[0], count);
  26         exit(1);
  27     } else {
  28         printf("%s: success\n", argv[0]);
  29         exit(0);
  30     }
  31     return 0;
  32 }