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41 lines
988 B
41 lines
988 B
//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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// byrefcopy.m
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// testObjects
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//
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// Created by Blaine Garst on 5/13/08.
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//
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#include <stdio.h>
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#include <Block.h>
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#include <Block_private.h>
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// CONFIG
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void callVoidVoid(void (^closure)(void)) {
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closure();
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}
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int main(int argc, char *argv[]) {
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int __block i = 10;
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void (^block)(void) = ^{ ++i; };
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//printf("original (old style) is %s\n", _Block_dump_old(block));
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//printf("original (new style) is %s\n", _Block_dump(block));
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void (^blockcopy)(void) = Block_copy(block);
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//printf("copy is %s\n", _Block_dump(blockcopy));
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// use a copy & see that it updates i
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callVoidVoid(block);
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if (i != 11) {
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printf("*** %s didn't update i\n", argv[0]);
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return 1;
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}
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printf("%s: success\n", argv[0]);
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return 0;
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}
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