test/BlocksRuntime/nestedimport.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 //
   8 //  nestedimport.m
   9 //  testObjects
  10 //
  11 //  Created by Blaine Garst on 6/24/08.
  12 //
  13 // pure C nothing more needed
  14 // CONFIG
  15
  16
  17 #include <stdio.h>
  18 #include <stdlib.h>
  19
  20
  21 int Global = 0;
  22
  23 void callVoidVoid(void (^closure)(void)) {
  24     closure();
  25 }
  26
  27 int main(int argc, char *argv[]) {
  28     int i = 1;
  29
  30     void (^vv)(void) = ^{
  31         if (argc > 0) {
  32             callVoidVoid(^{ Global = i; });
  33         }
  34     };
  35
  36     i = 2;
  37     vv();
  38     if (Global != 1) {
  39         printf("%s: error, Global not set to captured value\n", argv[0]);
  40         exit(1);
  41     }
  42     printf("%s: success\n", argv[0]);
  43     return 0;
  44 }