Bug #4606: Regression of __method__ on 1.9

• Status: Closed
• Assignee: -
• Target version: -
• ruby -v: -

[zenspider (Ryan Davis)]

=begin
As found on:

http://stackoverflow.com/questions/5129798

class Testing
[:one, :two].each do |name|
define_method(name) do
puts method
end
end
end

t = Testing.new
t.one # => two
t.two # => two

Output is correct in 1.8.7, but not in 1.9.2.
=end

[nagachika (Tomoyuki Chikanaga)]

• Status changed from Open to Closed
• % Done changed from 0 to 100

This issue was solved with changeset r31436.
Ryan, thank you for reporting this issue.
Your contribution to Ruby is greatly appreciated.
May Ruby be with you.

---

• eval.c (frame_func_id): method return different name from
  methods defined by Module#define_method with a same block.
  [ruby-core:35386] fixes #4606
  • eval (method_entry_of_iseq): new helper function. search control
    frame stack for a method entry which has given iseq.
  • test/ruby/test_method.rb: add tests for #4696