test262/test/language/statements/generators/cptn-decl.js

19 lines
642 B
JavaScript

// Copyright (C) 2017 Apple Inc. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
esid: sec-statement-semantics-runtime-semantics-evaluation
description: Generator declaration completion value is empty.
info: |
GeneratorDeclaration[Yield, Await, Default]:
function * BindingIdentifier[?Yield, ?Await] ( FormalParameters[+Yield, ~Await] ) { GeneratorBody }
HoistableDeclaration : GeneratorDeclaration
1. Return NormalCompletion(empty).
features: [generators]
---*/
assert.sameValue(eval('function* f() {}'), undefined);
assert.sameValue(eval('1; function* f() {}'), 1);