Closed Bug 1532162 Opened 9 months ago Closed 9 months ago

Map Scopes should be opt-in

Categories

(DevTools :: Debugger, enhancement, P2)

enhancement

Tracking

(firefox67 fixed)

RESOLVED FIXED
Firefox 67
Tracking Status
firefox67 --- fixed

People

(Reporter: jlast, Assigned: jlast)

References

Details

Attachments

(2 files)

Scope mapping can be a performance hog. We should make it opt-in so that users can choose whether they would like to use it.

I think this would have an additional benefit in that it would help users learn about the feature, which could easily go un-recognized.

I started working on this design, the benefits of it are:

  1. it is consistent with the Pause on Exceptions UI
  2. it has an MDN link for learning more

A couple of hidden details

  1. it only shows up if the file is original
  2. enabling it will kick off an initial map scopes.
Pushed by jlaster@mozilla.com:
https://hg.mozilla.org/integration/autoland/rev/4f2c7085942e
Map Scopes should be opt-in. r=loganfsmyth
Blocks: 1533372
Priority: -- → P2
Status: NEW → RESOLVED
Closed: 9 months ago
Resolution: --- → FIXED
Target Milestone: --- → Firefox 67
Assignee: nobody → jlaster
Depends on: 1543731
No longer depends on: 1543731
Regressions: 1543731
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