d06d4ce2c4
Only create a singleton array for Array(len) if Type(len) cannot be Number, otherwise we might need to throw an exception instead. BUG=chromium:715404 R=jarin@chromium.org Review-Url: https://codereview.chromium.org/2838123004 Cr-Commit-Position: refs/heads/master@{#44886}
12 lines
359 B
JavaScript
12 lines
359 B
JavaScript
// Copyright 2017 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: --allow-natives-syntax
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function foo() { Array(-1); }
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assertThrows(foo, RangeError);
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assertThrows(foo, RangeError);
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%OptimizeFunctionOnNextCall(foo);
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assertThrows(foo, RangeError);
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