Strict mode Failing
Expected no error, got SyntaxError: unexpected token after assignment expression
non-Strict mode Failing
Expected no error, got SyntaxError: unexpected token after assignment expression
Features:
- top-level-await
Expected no error, got SyntaxError: unexpected token after assignment expression
Expected no error, got SyntaxError: unexpected token after assignment expression
// Copyright (C) 2019 Leo Balter. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
description: >
AwaitExpression Resolutions
info: |
ModuleItem:
StatementListItem[~Yield, +Await, ~Return]
...
UnaryExpression[Yield, Await]
void UnaryExpression[?Yield, ?Await]
[+Await]AwaitExpression[?Yield]
AwaitExpression[Yield]:
await UnaryExpression[?Yield, +Await]
esid: prod-AwaitExpression
flags: [module, async]
features: [top-level-await]
---*/
var x;
x = await 42;
assert.sameValue(x, 42, 'number');
x = await '';
assert.sameValue(x, '', 'string');
var s = Symbol();
x = await s;
assert.sameValue(x, s, 'symbol');
x = await false;
assert.sameValue(x, false, 'false');
x = await true;
assert.sameValue(x, true, 'true');
x = await NaN;
assert.sameValue(x, NaN, 'NaN');
x = await null;
assert.sameValue(x, null, 'null');
x = await undefined;
assert.sameValue(x, undefined, 'undefined');
var obj = {};
x = await obj;
assert.sameValue(x, obj, 'object');
x = await Promise.resolve(1).then(v => v * 2).then(v => v * 3);
assert.sameValue(x, 6, 'promise');
$DONE();