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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.
#include <stdio.h>
#include <Block.h>
#include <Block_private.h>
#include <stdlib.h>
// CONFIG
int cumulation = 0;
int doSomething(int i) {
cumulation += i;
return cumulation;
}
void dirtyStack() {
int i = random();
int j = doSomething(i);
int k = doSomething(j);
doSomething(i + j + k);
}
typedef void (^voidVoid)(void);
voidVoid testFunction() {
int i = random();
__block voidVoid inner = ^{ doSomething(i); };
//printf("inner, on stack, is %p\n", (void*)inner);
/*__block*/ voidVoid outer = ^{
//printf("will call inner block %p\n", (void *)inner);
inner();
};
//printf("outer looks like: %s\n", _Block_dump(outer));
voidVoid result = Block_copy(outer);
//Block_release(inner);
return result;
}
int main(int argc, char **argv) {
voidVoid block = testFunction();
dirtyStack();
block();
Block_release(block);
printf("%s: success\n", argv[0]);
return 0;
}
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