From: Eric Wong <normalperson@...>
Date: 2014-01-30T06:32:31+00:00
Subject: [ruby-core:60334] Re: [ruby-trunk - Bug #9198] Segfault in TestException#test_machine_stackoverflow

Does it go away if you wrap the test with Thread.new?
Likely the same problem I describe in [ruby-core:60248]

--- a/test/ruby/test_exception.rb
+++ b/test/ruby/test_exception.rb
@@ -480,10 +480,12 @@ def test_stackoverflow
   def test_machine_stackoverflow
     bug9109 = '[ruby-dev:47804] [Bug #9109]'
     assert_separately([], <<-SRC)
+    Thread.new do
     assert_raise(SystemStackError, #{bug9109.dump}) {
       h = {a: ->{h[:a].call}}
       h[:a].call
     }
+    end
     SRC
   rescue SystemStackError
   end