forked from OSchip/llvm-project
45 lines
946 B
C
45 lines
946 B
C
//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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/*
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* recursiveassign.c
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* testObjects
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*
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* Created by Blaine Garst on 12/3/08.
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*
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*/
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// CONFIG rdar://6639533
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// The compiler is prefetching x->forwarding before evaluting code that recomputes forwarding and so the value goes to a place that is never seen again.
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#include <stdio.h>
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#include <stdlib.h>
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#include <Block.h>
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int main(int argc, char* argv[]) {
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__block void (^recursive_copy_block)(int) = ^(int arg) { printf("got wrong Block\n"); exit(1); };
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recursive_copy_block = Block_copy(^(int i) {
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if (i > 0) {
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recursive_copy_block(i - 1);
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}
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else {
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printf("done!\n");
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}
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});
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recursive_copy_block(5);
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printf("%s: Success\n", argv[0]);
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return 0;
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}
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