18 lines
552 B
JavaScript
18 lines
552 B
JavaScript
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// Copyright 2021 the V8 project authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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// Spread calls get rewritten to CallRuntime, which should be aware of optional
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// chaining.
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for (let nullish of [undefined, null]) {
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const fn = nullish;
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const n = nullish;
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const o = {};
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assertEquals(fn?.(...[], 1), undefined);
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assertEquals(fn?.(...[], ...[]), undefined);
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assertEquals(o.method?.(...[], 1), undefined);
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assertEquals(n?.method(...[], 1), undefined);
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}
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