'use strict';

var ES2015 = require('./es2015');
var assign = require('./helpers/assign');

var ES2016 = assign(assign({}, ES2015), {
	// https://github.com/tc39/ecma262/pull/60
	SameValueNonNumber: function SameValueNonNumber(x, y) {
		if (typeof x === 'number' || typeof x !== typeof y) {
			throw new TypeError('SameValueNonNumber requires two non-number values of the same type.');
		}
		return this.SameValue(x, y);
	}
});

module.exports = ES2016;