Bug #10899: ruby 2.2.0 darwin crash (in ripper?)

• Status: Closed
• Assignee: -
• Target version: -
• ruby -v: ruby 2.2.0p0 (2014-12-25 revision 49005) [x86_64-darwin14]
• Backport: 2.0.0: UNKNOWN, 2.1: UNKNOWN, 2.2: UNKNOWN

[moeffju (Matthias Bauer)]

I get a ruby crash when running metric_fu on a ~20k LOC ruby on rails app.
The crash happens in the rails_best_practices metric, but only when running multiple metrics (using metric_fu -r, which runs all).
It does not happen when running only a subset of metrics that includes rails_best_practices.
I have not been able to narrow it down further, but it seems that the crash originates in ext/ripper.

/Users/moeffju/.rbenv/versions/2.2.0/lib/ruby/gems/2.2.0/gems/code_analyzer-0.4.5/lib/code_analyzer/checking_visitor/default.rb:42: [BUG] Segmentation fault at 0x00000000037280
(snip)

[nobu (Nobuyoshi Nakada)]

• File bug-10899.log bug-10899.log added
• Description updated (diff)
• Status changed from Open to Feedback

Could you compile with debugging options?
And, if possible, can it reproduce with the trunk?

[jeremyevans0 (Jeremy Evans)]

• Status changed from Feedback to Closed