$ ruby test/ruby/test_string.rb
Loaded suite test/ruby/test_string
Started
...........................................................................................test/ruby/test_string.rb:1368: [BUG] Segmentation fault
ruby 1.9.3dev (2010-08-15 trunk 28992) [i386-mingw32]

-- control frame ----------
c:0016 p:0010 s:0059 b:0059 l:000058 d:000058 METHOD test/ruby/test_string.rb:1368
c:0015 p:0063 s:0054 b:0054 l:000053 d:000053 METHOD c:/Users/Peter/ruby-1.9.3dev-p28992/lib/ruby/1.9.1/minitest/unit.rb:680
c:0014 p:0091 s:0048 b:0048 l:000029 d:000047 BLOCK  c:/Users/Peter/ruby-1.9.3dev-p28992/lib/ruby/1.9.1/minitest/unit.rb:641
c:0013 p:---- s:0043 b:0043 l:000042 d:000042 FINISH
c:0012 p:---- s:0041 b:0041 l:000040 d:000040 CFUNC  :each
c:0011 p:0026 s:0038 b:0038 l:000029 d:000037 BLOCK  c:/Users/Peter/ruby-1.9.3dev-p28992/lib/ruby/1.9.1/minitest/unit.rb:635
c:0010 p:---- s:0035 b:0035 l:000034 d:000034 FINISH
c:0009 p:---- s:0033 b:0033 l:000032 d:000032 CFUNC  :each
c:0008 p:0082 s:0030 b:0030 l:000029 d:000029 METHOD c:/Users/Peter/ruby-1.9.3dev-p28992/lib/ruby/1.9.1/minitest/unit.rb:634
c:0007 p:0188 s:0025 b:0025 l:000024 d:000024 METHOD c:/Users/Peter/ruby-1.9.3dev-p28992/lib/ruby/1.9.1/minitest/unit.rb:594
c:0006 p:0022 s:0016 b:0016 l:000015 d:000015 METHOD c:/Users/Peter/ruby-1.9.3dev-p28992/lib/ruby/1.9.1/test/unit.rb:21
c:0005 p:0033 s:0012 b:0011 l:0025ac d:000010 BLOCK  c:/Users/Peter/ruby-1.9.3dev-p28992/lib/ruby/1.9.1/test/unit.rb:166
c:0004 p:0036 s:0009 b:0009 l:000008 d:000008 METHOD c:/Users/Peter/ruby-1.9.3dev-p28992/lib/ruby/1.9.1/test/unit.rb:27
c:0003 p:0019 s:0006 b:0006 l:0025ac d:000005 BLOCK  c:/Users/Peter/ruby-1.9.3dev-p28992/lib/ruby/1.9.1/test/unit.rb:165
c:0002 p:---- s:0004 b:0004 l:000003 d:000003 FINISH
c:0001 p:0000 s:0002 b:0002 l:00020c d:00020c TOP
---------------------------
-- Ruby level backtrace information ----------------------------------------
c:/Users/Peter/ruby-1.9.3dev-p28992/lib/ruby/1.9.1/test/unit.rb:165:in `block in autorun'
c:/Users/Peter/ruby-1.9.3dev-p28992/lib/ruby/1.9.1/test/unit.rb:27:in `run_once'
c:/Users/Peter/ruby-1.9.3dev-p28992/lib/ruby/1.9.1/test/unit.rb:166:in `block (2 levels) in autorun'
c:/Users/Peter/ruby-1.9.3dev-p28992/lib/ruby/1.9.1/test/unit.rb:21:in `run'
c:/Users/Peter/ruby-1.9.3dev-p28992/lib/ruby/1.9.1/minitest/unit.rb:594:in `run'
c:/Users/Peter/ruby-1.9.3dev-p28992/lib/ruby/1.9.1/minitest/unit.rb:634:in `run_test_suites'
c:/Users/Peter/ruby-1.9.3dev-p28992/lib/ruby/1.9.1/minitest/unit.rb:634:in `each'
c:/Users/Peter/ruby-1.9.3dev-p28992/lib/ruby/1.9.1/minitest/unit.rb:635:in `block in run_test_suites'
c:/Users/Peter/ruby-1.9.3dev-p28992/lib/ruby/1.9.1/minitest/unit.rb:635:in `each'
c:/Users/Peter/ruby-1.9.3dev-p28992/lib/ruby/1.9.1/minitest/unit.rb:641:in `block (2 levels) in run_test_suites'
c:/Users/Peter/ruby-1.9.3dev-p28992/lib/ruby/1.9.1/minitest/unit.rb:680:in `run'
test/ruby/test_string.rb:1368:in `test_sum_long'