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// Copyright 2015 the V8 project authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
// Flags: --harmony-sloppy --harmony-sloppy-let --harmony-destructuring
{
assertThrows(function() { return let; }, ReferenceError);
let let;
let = 5;
assertEquals(5, let);
{ let let = 1; assertEquals(1, let); }
assertEquals(5, let);
}
assertThrows(function() { return let; }, ReferenceError);
(function() {
var let, sum = 0;
for (let in [1, 2, 3, 4]) sum += Number(let);
assertEquals(6, sum);
for (let let of [4, 5]) sum += let;
assertEquals(15, sum);
for (let let in [6]) sum += Number([6][let]);
assertEquals(21, sum);
for (let = 7; let < 8; let++) sum += let;
assertEquals(28, sum);
assertEquals(8, let);
for (let let = 8; let < 9; let++) sum += let;
assertEquals(36, sum);
assertEquals(8, let);
})()
assertThrows(function() { return let; }, ReferenceError);
{
let obj = {};
let {let} = {let() { return obj; }};
let().x = 1;
assertEquals(1, obj.x);
}
{
let obj = {};
let [let] = [function() { return obj; }];
let().x = 1;
assertEquals(1, obj.x);
}
(function() {
function let() {
return 1;
}
assertEquals(1, let());
})()
assertThrows('for (let of []) {}', SyntaxError);
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