31 lines
719 B
JavaScript
31 lines
719 B
JavaScript
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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-async-await
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// Async functions don't get sloppy-mode block-scoped function hoisting
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// No hoisting to the global scope
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{
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async function foo() {}
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assertEquals('function', typeof foo);
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}
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assertEquals('undefined', typeof foo);
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// No hoisting within a function scope
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(function() {
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{ async function bar() {} }
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assertEquals('undefined', typeof bar);
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})();
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// Lexical shadowing allowed, no hoisting
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(function() {
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var y;
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async function x() { y = 1; }
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{ async function x() { y = 2; } }
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x();
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assertEquals(1, y);
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})();
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