1203742 - Remove support for getter/setter with expression closure.

Status: RESOLVED DUPLICATE of bug 1083458

(Core :: JavaScript Engine, defect)

Description

[Tooru Fujisawa [:arai]]

As a part of bug 1083458, going to remove support for following syntax.

var obj = {
  get x() 1,
  set x(v) this.v = v
};

This will also cause compat issue, especially in add-on (and still maybe chrome?)  So we should check AMO for how much this is used in add-ons.

Bug 1196041 will remove support in class declaration, before this.

Comment 1

[Tooru Fujisawa [:arai]]

looks like there still so much usage in chrome JS
https://dxr.mozilla.org/mozilla-central/search?q=regexp%3A%22get+[%24A-Za-z0-9_]*\%28\%29\s*[^+{]%22&redirect=false&case=true&limit=74&offset=474

Comment 3

[Tom S [:evilpie]]

I don't think we need this bug, we are going to do this at the same time as bug 1083458. It's practically already going to be disabled with bug 1426519.