From: Roger Pack <redmine@...>
Date: 2009-02-15T04:29:49+09:00
Subject: [ruby-core:22096] [Bug #1160] tracer attempts to show lines from binary files

Bug #1160: tracer attempts to show lines from binary files
http://redmine.ruby-lang.org/issues/show/1160

Author: Roger Pack
Status: Open, Priority: Low
ruby -v: ruby 1.9.0 (2008-11-15 revision 20237) [i386-mingw32]

This file:
require 'tracer'
Tracer.on
def go
  # uncomment to show same error in 1.8.7
  #require 'thread.so'
  require 'readline.so'
  eval("3==3")
end
go

outputs some garbage to stdout on the require 'readline.so' line.

Also some questions on tracer:
if I run ruby 1.8.7
ruby -rtracer some_prog
it outputs trace by default
however with 1.9
ruby -rtracer some_prog
does NOT output trace by default.
Any ideas?

Thanks!
-=r


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