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22 lines
660 B
22 lines
660 B
8 years ago
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// Copyright 2016 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: --harmony-do-expressions --nolazy
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function hoist_unique_do_var() {
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var f = (y = do { var unique = 3 }) => unique;
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assertEquals(3, f());
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assertThrows(() => unique, ReferenceError);
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}
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hoist_unique_do_var();
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function hoist_duplicate_do_var() {
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var duplicate = 100;
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var f = (y = do { var duplicate = 3 }) => duplicate;
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assertEquals(3, f());
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// TODO(verwaest): The {duplicate} declarations were invalidly merged.
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assertEquals(3, duplicate);
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}
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hoist_duplicate_do_var();
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