1074994 - [jsdbg2] Debugger.Object should have a isArrowFunction accessor

Status: RESOLVED FIXED

(Core :: JavaScript Engine, defect)

Description

[Jim Blandy :jimb]

Attachment: Implement Debugger.Object.prototype.isArrowFunction.

Comment 1

[Jim Blandy :jimb]

Try push:
https://tbpl.mozilla.org/?tree=Try&rev=718fc4ec9e58

Comment 2

[Steve Fink [:sfink] [:s:]]

Comment on attachment 8497634 [details] [diff] [review]
Implement Debugger.Object.prototype.isArrowFunction.

Review of attachment 8497634 [details] [diff] [review]:
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Is ES7 thinking about bringing back single arrow vs double arrow at some point?

Comment 3

[Jim Blandy :jimb]

(In reply to Steve Fink [:sfink] from comment #2)
> Is ES7 thinking about bringing back single arrow vs double arrow at some
> point?

I understand the single- vs. double- distinction to be between bound and unbound functions. If that occurs, we already have D.O.p.isBoundFunction to distinguish between the two; I think we'd call them both arrow functions.

Comment 4

[Jim Blandy :jimb]

https://hg.mozilla.org/integration/mozilla-inbound/rev/9f9bbf84c3e8

Comment 5

[Ryan VanderMeulen [:RyanVM]]

https://hg.mozilla.org/mozilla-central/rev/9f9bbf84c3e8