test262/test/language/expressions/arrow-function/strict.js

23 lines
518 B
JavaScript

// Copyright (C) 2015 the V8 project authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
es6id: 14.2.16
description: >
Runtime Semantics: Evaluation
1. If the function code for this ArrowFunction is strict mode code (10.2.1),
let strict be true. Otherwise let strict be false.
...
flags: [onlyStrict]
---*/
assert.throws(ReferenceError, function() {
var af = _ => {
foo = 1;
};
af();
});
assert.sameValue(typeof foo, "undefined");