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33 lines
624 B
33 lines
624 B
9 years ago
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/*
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* Copyright (c) 2016 - present Facebook, Inc.
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* All rights reserved.
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*
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* This source code is licensed under the BSD style license found in the
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* LICENSE file in the root directory of this source tree. An additional grant
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* of patent rights can be found in the PATENTS file in the same directory.
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*/
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int deref(int* p) {
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if (p == 0) {
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throw "Null pointer!";
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}
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return *p;
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}
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int deref_null(int* p) {
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try {
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return *p;
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} catch (const char* msg) {
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}
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}
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int call_deref_with_null() { deref_null(nullptr); }
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int main() {
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try {
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return deref(0);
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} catch (const char* msg) {
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return -1;
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}
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}
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