From: Roger Pack <redmine@...>
Date: 2010-08-06T20:43:37+09:00
Subject: [ruby-core:31633] [Bug #3660] Trace events seem to be missing

Bug #3660: Trace events seem to be missing
http://redmine.ruby-lang.org/issues/show/3660

Author: Roger Pack
Status: Open, Priority: Normal
ruby -v: ruby 1.9.3dev (2010-07-22 trunk 28717) [i386-mingw32]

When tracing this code:

a = [1,2,3]
a.each{|n|
  p n
}

with 1.9.1 I get "expected output" list this:

http://gist.github.com/506859

However, with 1.9.2+ I get almost no output:

C:\dev\ruby\ruby-prof>ruby -vrtracer test_array.rb
ruby 1.9.2dev (2010-07-02) [i386-mingw32]
#0:test_array.rb:1::-: a = [1,2,3]
#0:test_array.rb:2::-: a.each{|n|
#0:test_array.rb:3::-:   p n
1
#0:test_array.rb:3::-:   p n
2
#0:test_array.rb:3::-:   p n
3

This on windows and Linux.
Unless it's expected, in which case it's just missing the return statement.
Thanks.
-r


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