From: "tenderlovemaking (Aaron Patterson)" <aaron@...>
Date: 2012-08-23T05:54:54+09:00
Subject: [ruby-core:47284] [ruby-trunk - Bug #6907][Open] Another problem with super


Issue #6907 has been reported by tenderlovemaking (Aaron Patterson).

----------------------------------------
Bug #6907: Another problem with super
https://bugs.ruby-lang.org/issues/6907

Author: tenderlovemaking (Aaron Patterson)
Status: Open
Priority: Normal
Assignee: shugo (Shugo Maeda)
Category: 
Target version: 
ruby -v: ruby 2.0.0dev (2012-08-23 trunk 36786) [x86_64-darwin12.0.0]


I found another problem with super since r36640, but I don't know how to fix it.  Shugo, or ko1, can you help me?

Since r36640, I can't call super in a thread.  For example:

class Hoge
  def bar
    "hoge"
  end
end

class Foo < Hoge
  def bar
    Thread.new { super }.join.value
  end
end

puts Foo.new.bar

I'm not sure how to take threads into account in the loop looking through the cfps.  I've read vm_search_superclass, but I don't understand.  I've attached a patch that fails.


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