481008 - js shell should print a stack trace on uncaught exceptions

Status: RESOLVED FIXED

(Core :: JavaScript Engine, defect, P3)

Description

[Jason Orendorff [:jorendorff]]

Bonus points for including source lines, a la Python.

Comment 1

[Tooru Fujisawa [:arai]]

stack trace is added in bug 1133191.
source lines printing is not.

Comment 2

[Nick Fitzgerald [:fitzgen] [⏰PST; UTC-8]]

Unsure what the best way to associate SavedFrames and ScriptSources would be. Probably don't want to strongly hold ScriptSources alive from SavedFrame.

Comment 3

[Sylvestre Ledru [:Sylvestre]]

Moving to p3 because no activity for at least 1 year(s).
See https://github.com/mozilla/bug-handling/blob/master/policy/triage-bugzilla.md#how-do-you-triage for more information

Comment 4

[Matthew Gaudet (he/him) [:mgaudet]]

This works now:

js> function foo() { throw "hi"; } function bar() { foo(); }; function baz() {bar(); }
js> baz()
typein:1:18 uncaught exception: hi
Stack:
  foo@typein:1:18
  bar@typein:1:49
  baz@typein:1:75
  @typein:2:1