Strict mode Failing
Expected no error, got SyntaxError: warning: the variable "Promise" was not declared in function "global"
Features:
- Promise.allSettled
- Symbol.species
Expected no error, got SyntaxError: warning: the variable "Promise" was not declared in function "global"
// Copyright (C) 2019 Leo Balter. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
description: >
Promise.allSettled() does not retrieve `Symbol.species` property of the `this` value
esid: sec-promise.allsettled
info: |
1. Let C be the this value.
2. If Type(C) is not Object, throw a TypeError exception.
3. Let promiseCapability be ? NewPromiseCapability(C).
...
features: [Promise.allSettled, Symbol.species]
---*/
function C(executor) {
executor(function() {}, function() {});
}
Object.defineProperty(C, Symbol.species, {
get() {
throw new Test262Error('Getter for Symbol.species called');
}
});
C.resolve = function() {
throw new Test262Error();
};
Promise.allSettled.call(C, []);