30 lines
771 B
C
30 lines
771 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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// CONFIG rdar://6405500
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#include <stdio.h>
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#include <stdlib.h>
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#import <dispatch/dispatch.h>
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#import <objc/objc-auto.h>
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int main (int argc, const char * argv[]) {
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__block void (^blockFu)(size_t t);
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blockFu = ^(size_t t){
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if (t == 20) {
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printf("%s: success\n", argv[0]);
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exit(0);
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} else
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dispatch_async(dispatch_get_main_queue(), ^{ blockFu(20); });
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};
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dispatch_apply(10, dispatch_get_concurrent_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT), blockFu);
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dispatch_main();
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printf("shouldn't get here\n");
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return 1;
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}
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