Revision control
Copy as Markdown
// Copyright (C) 2017 Leo Balter. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
path: language/statements/async-function/
name: async function declaration
esid: sec-async-function-definitions
info: |
14.6 Async Function Definitions
AsyncFunctionDeclaration :
async function BindingIdentifier ( FormalParameters ) { AsyncFunctionBody }
flags: [async]
---*/
var callCount = 0;
async function f(/*{ params }*/) {
/*{ body }*/
callCount = callCount + 1;
}
f(/*{ args }*/)
.then(_ => {
throw new Test262Error('function should not be resolved');
}, error => assert.sameValue(error.constructor, /*{ error }*/))
.then(() => {
assert.sameValue(callCount, 0, 'function body is not evaluated');
}, $DONE)
.then($DONE, $DONE);