Issue #5546 has been reported by Dave Thomas. ---------------------------------------- Backport #5546: Bus error in Complex.rationalize http://redmine.ruby-lang.org/issues/5546 Author: Dave Thomas Status: Open Priority: Normal Assignee: Category: Target version: This only happens if you pass in a parameter to rationalize. =begin dave[ruby3/Book 20:05:52] ruby -ve 'p Complex(2.5, 0).rationalize(1)' ruby 1.9.3p0 (2011-10-30 revision 33570) [x86_64-darwin11.2.0] -e:1: [BUG] Segmentation fault ruby 1.9.3p0 (2011-10-30 revision 33570) [x86_64-darwin11.2.0] -- Control frame information ----------------------------------------------- c:0005 p:---- s:0013 b:0013 l:000012 d:000012 CFUNC :rationalize c:0004 p:---- s:0011 b:0011 l:000010 d:000010 CFUNC :rationalize c:0003 p:0022 s:0007 b:0006 l:000c98 d:0011c8 EVAL -e:1 c:0002 p:---- s:0004 b:0004 l:000003 d:000003 FINISH c:0001 p:0000 s:0002 b:0002 l:000c98 d:000c98 TOP -- Ruby level backtrace information ---------------------------------------- -e:1:in `<main>' -e:1:in `rationalize' -e:1:in `rationalize' -- C level backtrace information ------------------------------------------- See Crash Report log file under ~/Library/Logs/CrashReporter or /Library/Logs/CrashReporter, for the more detail of. -- Other runtime information ----------------------------------------------- * Loaded script: -e * Loaded features: 0 enumerator.so 1 /Users/dave/.rvm/rubies/ruby-1.9.3-p0/lib/ruby/1.9.1/x86_64-darwin11.2.0/enc/encdb.bundle 2 /Users/dave/.rvm/rubies/ruby-1.9.3-p0/lib/ruby/1.9.1/x86_64-darwin11.2.0/enc/trans/transdb.bundle 3 /Users/dave/.rvm/rubies/ruby-1.9.3-p0/lib/ruby/site_ruby/1.9.1/rubygems/defaults.rb 4 /Users/dave/.rvm/rubies/ruby-1.9.3-p0/lib/ruby/1.9.1/x86_64-darwin11.2.0/rbconfig.rb 5 /Users/dave/.rvm/rubies/ruby-1.9.3-p0/lib/ruby/site_ruby/1.9.1/rubygems/deprecate.rb 6 /Users/dave/.rvm/rubies/ruby-1.9.3-p0/lib/ruby/site_ruby/1.9.1/rubygems/exceptions.rb 7 /Users/dave/.rvm/rubies/ruby-1.9.3-p0/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb 8 /Users/dave/.rvm/rubies/ruby-1.9.3-p0/lib/ruby/site_ruby/1.9.1/rubygems.rb [NOTE] You may have encountered a bug in the Ruby interpreter or extension libraries. Bug reports are welcome. For details: http://www.ruby-lang.org/bugreport.html =end -- http://redmine.ruby-lang.org