1b5ccb055a
This makes the context allocation less pessimistic in the following cases:
function outer() {
var a; // Won't be context allocated
function inner1() { var a; a; }
function inner2(a) { a; }
function inner3([a]) { a; }
function inner4({ a: b}) { a; }
}
BUG=v8:5501
Review-Url: https://codereview.chromium.org/2407163003
Cr-Commit-Position: refs/heads/master@{#41521}
30 lines
812 B
JavaScript
30 lines
812 B
JavaScript
// 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: --lazy-inner-functions
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(function TestLazyInnerFunctionCallsEval() {
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var i = (function eager_outer() {
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var outer_var = 41; // Should be context-allocated
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function lazy_inner() {
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return eval("outer_var");
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}
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return lazy_inner;
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})();
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assertEquals(41, i());
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})();
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(function TestLazyInnerFunctionDestructuring() {
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var i = (function eager_outer() {
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var outer_var = 41; // Should be context-allocated
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function lazy_inner() {
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// This introduces b and refers to outer_var.
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var {outer_var : b} = {outer_var};
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return b;
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}
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return lazy_inner;
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})();
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assertEquals(41, i());
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})();
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