test262/test/language/statements/for-of/head-expr-no-expr.js
Mike Pennisi 19762b927a Add tests for iterator expression in ForIn/Of head
Although the `for..in` statement allows Expressions to define the
iterator, only an AssignmentExpression may occupy this position in the
`for..of` statement.
2016-01-19 12:27:33 -05:00

15 lines
396 B
JavaScript

// Copyright (C) 2016 the V8 project authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
description: Expression not allowed in head's AssignmentExpression position
info: >
IterationStatement :
for ( LeftHandSideExpression of AssignmentExpression ) Statement
es6id: 13.7
negative: SyntaxError
---*/
var x;
for (x of [], []) {}