CODEWITHSUNDEEP
segmentation-faultrspec2ruby-1.9.3
Matthew O'Riordan
Matthew O'Riordan

Reputation: 8211

Ruby 1.9.3-p0 and RSpec causes frequent segmentation faults

Is it just me, or has Ruby 1.9.3 introduced frequent segmentation faults when running RSpec?

Since upgrading to 1.9.3, I find startup time is noticeably quicker, however I get segmentation faults when running RSpec around 50% of the time.

The output that I am getting from Ruby is at http://pastebin.com/89YmpzaJ and my Gemfile is at http://pastebin.com/L6r73Max

Does anyone know what could be causing this? I am seeing this problem on both my CI server and my local development machine.

Upvotes: 6

Views: 7088

Answers (3)

user773093
user773093

Reputation: 149

I had the same problem and after updating pry-doc to version 0.4.2, rspec runs all the time with out "segmentation faults"

Upvotes: 0

Chris Farber
Chris Farber

Reputation: 336

There appears to be a problem with pry-doc/yard that can cause segfaults in yard. The best workaround I know of is to simply not use pry-doc. Pry-rails depends on pry-doc as a convenience, so in addition to removing pry-doc from your Gemfile, you will need modify pry-rails to remove its dependency on pry-doc.

(I've already forked pry-rails to do that: https://github.com/chrisfarber/pry-rails.)

Upvotes: 7

Marian Theisen
Marian Theisen

Reputation: 6352

the problem doesn't lie with ruby 1.9.3 but with your compiler, i guess you're on mac os x lio n and use Xcode 4.2? the new default compiler (llvm) somehow introduces a bug, which causes the continuation check in yard to cause a seg fault. as far as i remember, it should work, if you compile it with gcc 4.2

i think, this should do it

CC=gcc-4.2 rvm install 1.9.3

Upvotes: 1

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