[email protected] Object.defineProperty behaves incorrectly for functions

[antonioMerkulov]

There was an issue when Object.defineProperty works incorrectly in PhantomJS. And now it works OK for objects but not for functions...

The following behaves correctly in browsers and node.js, but incorrectly in PhantomJS:

var foo = function () { console.log('foo function'); };
Object.defineProperty(foo, 'name', {value: 'bar', configurable: true});
console.log(foo.name); //bar

browser example:

node example:

phantomjs example:

[elias-winberg]

The 'name' attribute seems to be non-configurable and read-only by default in PhantomJS. The actual error is 'TypeError: Attempting to configurable attribute of unconfigurable property.', but the REPL (read–eval–print loop) prints "'%1' is a cyclic structure" whenever a TypeError occurs.

[stale]

Due to our very limited maintenance capacity, we need to prioritize our development focus on other tasks. Therefore, this issue will be automatically closed (see #15395 for more details). In the future, if we see the need to attend to this issue again, then it will be reopened. Thank you for your contribution!