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20 lines
341 B
20 lines
341 B
/*
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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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void using_value() {
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int v = 3;
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int& r = ++v;
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int& q = --v;
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}
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void using_ref() {
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int v = 3;
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int& vr = v;
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int& r = ++vr;
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int& q = --vr;
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}
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