Strict mode Passingnon-Strict mode Passing
Features:
- async-functions
// Copyright 2016 Microsoft, Inc. All rights reserved. // This code is governed by the BSD license found in the LICENSE file. /*--- author: Brian Terlson <brian.terlson@microsoft.com> esid: pending description: It is a SyntaxError if BoundNames of FormalParameters also occurs in the LexicallyDeclaredNames of AsyncFunctionBody negative: phase: parse type: SyntaxError features: [async-functions] ---*/ $DONOTEVALUATE(); ({ async function foo(bar) { let bar; } })