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// Copyright (C) 2016 the V8 project authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
es6id: 13.7.5.11
description: >
Completion value when head has a declaration and no iteration occurs
info: >
IterationStatement : for ( var ForBinding of AssignmentExpression ) Statement
1. Let keyResult be the result of performing ForIn/OfHeadEvaluation( « »,
AssignmentExpression, iterate).
2. ReturnIfAbrupt(keyResult).
3. Return ForIn/OfBodyEvaluation(ForBinding, Statement, keyResult,
varBinding, labelSet).
13.7.5.13 Runtime Semantics: ForIn/OfBodyEvaluation
[...]
2. Let V = undefined.
[...]
5. Repeat
a. Let nextResult be IteratorStep(iterator).
b. ReturnIfAbrupt(nextResult).
c. If nextResult is false, return NormalCompletion(V).
---*/
assert.sameValue(eval('1; for (var a of []) { }'), undefined);
assert.sameValue(eval('2; for (var b of []) { 3; }'), undefined);
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