4a5b7e32c4
It originates from the era where we used to run a separate preparse step before parsing and store the function data. Now the usage of preparser is something completely different, so this flag doesn't make sense any more. In addition, this way we get more test coverage for preparser (for small scripts). BUG= Review-Url: https://codereview.chromium.org/2513563002 Cr-Commit-Position: refs/heads/master@{#41110}
33 lines
589 B
JavaScript
33 lines
589 B
JavaScript
// Copyright 2014 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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'use strict';
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class Base {
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m() {
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return 42;
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}
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}
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class Derived extends Base {
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m() {
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return super.m();
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}
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evalM() {
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return eval('super.m()');
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}
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}
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assertEquals(42, new Derived().m());
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assertEquals(42, new Derived().evalM());
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class LazyDerived extends Base {
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constructor() {
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eval('super()');
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}
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}
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assertInstanceof(new LazyDerived(), LazyDerived);
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assertInstanceof(new LazyDerived(), Base);
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