1122364 - Failed assert MOZ_ASSERT(hasScript()) in jsfun.h:316

Status: RESOLVED DUPLICATE of bug 1122833

(Core :: JavaScript Engine, defect)

Description

[Anthony Jones (:ajones, :kentuckyfriedtakahe, :k17e)]

Attachment: assert.png

Steps to reproduce:

* Browse to https://www.youtube.com/watch?v=c86t8hoVw8E

Comment 1

[David Baron :dbaron: (⌚️UTC-4, no longer working on Mozilla)]

Attachment: brief gdb session

I hit this restoring my session; it's on the google login page.


This makes debug builds basically unusable for real use.

Comment 2

[David Baron :dbaron: (⌚️UTC-4, no longer working on Mozilla)]

Steps to reproduce:
 1. go to https://www.google.com
 2. click the sign in button in the upper left

Comment 3

[David Baron :dbaron: (⌚️UTC-4, no longer working on Mozilla)]

 3. type a bit in the user name field, tab to the password field, wait briefly

Comment 4

[David Baron :dbaron: (⌚️UTC-4, no longer working on Mozilla)]

I also see the assertion when closing articles on http://www.nytimes.com/

Comment 6

[David Baron :dbaron: (⌚️UTC-4, no longer working on Mozilla)]

And, for the record, my hg bisection finally finished, and says that this was caused by:
https://hg.mozilla.org/mozilla-central/rev/b14f46d65f73