19 lines
473 B
JavaScript
19 lines
473 B
JavaScript
// Copyright 2015 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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// Flags: --promise-extra
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'use strict';
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Object.defineProperties(Object.prototype, {
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promise: {set: assertUnreachable},
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reject: {set: assertUnreachable},
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resolve: {set: assertUnreachable},
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});
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class P extends Promise {}
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P.all([Promise.resolve('ok')]);
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P.race([Promise.resolve('ok')]);
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P.defer();
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