1796832 - Assertion failure: !mMightHaveUnreportedJSException in IterableIterator.cpp

Status: RESOLVED FIXED

(Core :: DOM: Bindings (WebIDL), defect)

Description

[Tom S. (please needinfo tschuster)]

See this log: https://treeherder.mozilla.org/logviewer?job_id=393971174&repo=try&lineNumber=35864

I think this could be fixed by adding WouldReportJSException before this line and probably also here.

Comment 1

[Peter Van der Beken [:peterv]]

Hmm, I wonder if we should change the ergonomics of rejecting with an ErrorResult so that this happens automagically (similar to MaybeSetPendingException).

Comment 2

[Peter Van der Beken [:peterv]]

Attachment: Bug 1796832 - Assertion failure: !mMightHaveUnreportedJSException in IterableIterator.cpp. r?edgar!

Comment 3

[Peter Van der Beken [:peterv]]

(In reply to Peter Van der Beken [:peterv] from comment #1)

Hmm, I wonder if we should change the ergonomics of rejecting with an ErrorResult so that this happens automagically (similar to MaybeSetPendingException).

I ended up not doing this, a good API for that is complicated, and we only have 2 use-cases for it (for now).

Comment 4

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/654e286d3a09
Assertion failure: !mMightHaveUnreportedJSException in IterableIterator.cpp. r=edgar

Comment 5

[Marian-Vasile Laza]

https://hg.mozilla.org/mozilla-central/rev/654e286d3a09