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//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
// CONFIG rdar://6255170
#include <stdio.h>
#include <stdbool.h>
#include <stdlib.h>
#include <Block.h>
#include <Block_private.h>
#include <assert.h>
int
main(int argc, char *argv[])
{
__block int var = 0;
int shouldbe = 0;
void (^b)(void) = ^{ var++; /*printf("var is at %p with value %d\n", &var, var);*/ };
__typeof(b) _b;
//printf("before copy...\n");
b(); ++shouldbe;
size_t i;
for (i = 0; i < 10; i++) {
_b = Block_copy(b); // make a new copy each time
assert(_b);
++shouldbe;
_b(); // should still update the stack
Block_release(_b);
}
//printf("after...\n");
b(); ++shouldbe;
if (var != shouldbe) {
printf("Hmm, var is %d but should be %d\n", var, shouldbe);
return 1;
}
printf("%s: Success!!\n", argv[0]);
return 0;
}
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