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25 lines
770 B
25 lines
770 B
1 week ago
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'use strict';
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var $ = require('../internals/export');
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var arrayWith = require('../internals/array-with');
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var toIndexedObject = require('../internals/to-indexed-object');
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var $Array = Array;
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// Firefox bug
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var INCORRECT_EXCEPTION_ON_COERCION_FAIL = (function () {
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try {
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// eslint-disable-next-line es/no-array-prototype-with, no-throw-literal -- needed for testing
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[]['with']({ valueOf: function () { throw 4; } }, null);
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} catch (error) {
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return error !== 4;
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}
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})();
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// `Array.prototype.with` method
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// https://tc39.es/ecma262/#sec-array.prototype.with
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$({ target: 'Array', proto: true, forced: INCORRECT_EXCEPTION_ON_COERCION_FAIL }, {
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'with': function (index, value) {
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return arrayWith(toIndexedObject(this), $Array, index, value);
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}
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});
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