blob: d9de0395ea14eb95da011c136b6f7c39508408f4 [file] [log] [blame]
// Copyright (C) 2014 André Bargull. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
info: Operator --x calls PutValue(lhs, newValue)
es5id: S11.4.5_A5_T4
description: >
Evaluating LeftHandSideExpression lhs returns Reference type; Reference
base value is an environment record and environment record kind is
object environment record. PutValue(lhs, newValue) uses the initially
created Reference even if the environment binding is no longer present.
No ReferenceError is thrown when '--x' is in strict-mode code and the
original binding is no longer present.
flags: [noStrict]
---*/
var scope = {
get x() {
delete this.x;
return 2;
}
};
with (scope) {
(function() {
"use strict";
--x;
})();
}
if (scope.x !== 1) {
$ERROR('#1: scope.x === 1. Actual: ' + (scope.x));
}