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30 lines
546 B
30 lines
546 B
4 years ago
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/*
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* Copyright (c) Facebook, Inc. and its affiliates.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*/
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#import <Foundation/NSObject.h>
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#include <stdlib.h>
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int block_captured_var_leak_bad() {
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int* x = malloc(sizeof(int));
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*x = 2;
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int (^blk)(void) = ^() {
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return *x;
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};
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return blk();
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}
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int block_free_ok_FP() {
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int* x = malloc(sizeof(int));
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*x = 2;
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int (^blk)(void) = ^() {
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int i = *x;
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free(x);
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return i;
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};
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return blk();
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}
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