test262/test/language/statements/for-of/break-label.js

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2015-03-30 18:48:02 +02:00
// Copyright (C) 2013 the V8 project authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
es6id: 13.6.4.13 S5.n
description: >
Control flow during body evaluation should honor labeled `break`
statements.
features: [generators]
---*/
function* values() {
yield 1;
$ERROR('This code is unreachable (following `yield` statement).');
}
var iterator = values();
var i = 0;
outer:
while (true) {
for (var x of iterator) {
i++;
break outer;
$ERROR('This code is unreachable (following `break` statement).');
}
$ERROR('This code is unreachable (following `for..of` statement).');
}
assert.sameValue(i, 1);