Re: [heycam/webidl] Named properties object: allow symbols in [[DefineOwnProperty]] and [[Delete]] (#963)

> @yuki3 Is it possible to make the `[[Set]]` ignored? Currently it is an interop issue: Firefox throws (it should't since no `"use strict"` there, but ok), while Chrome creates expando `foo` property that shadows `<form name=foo>`.

To my best understanding, this is simply a bug.  We're forbidding `Object.defineProperty(wp, 'foo', {value: 1})` on purpose, but somehow assignments are mis-implemented.  I'm now fixing this issue.

IIUC, `[[Set]]` in this case will fallback to [`[[DefineOwnProperty]]`](https://heycam.github.io/webidl/#named-properties-object-defineownproperty) and the property won't be defined.  Correct me if I'm wrong.


-- 
You are receiving this because you are subscribed to this thread.
Reply to this email directly or view it on GitHub:
https://github.com/heycam/webidl/pull/963#issuecomment-799322301