From: "shugo (Shugo Maeda)" <redmine@...>
Date: 2012-08-23T13:05:52+09:00
Subject: [ruby-dev:46073] [ruby-trunk - Bug #2402][Open] super in instance_eval


Issue #2402 has been updated by shugo (Shugo Maeda).

Status changed from Closed to Open

Reopened the issue because r36640 is reverted by r36795.
----------------------------------------
Bug #2402: super in instance_eval
https://bugs.ruby-lang.org/issues/2402#change-28996

Author: shugo (Shugo Maeda)
Status: Open
Priority: Normal
Assignee: ko1 (Koichi Sasada)
Category: 
Target version: 2.0.0
ruby -v: ruby 1.9.2dev (2009-11-24 trunk 25909) [i686-linux]


=begin
 instance_evalのブロック内でsuperを呼ぶと、instance_evalで変更された
 selfに対してsuperの呼び出しを行ってしまうようです。
 
 defiant:build$ cat t.rb
 class Foo
   def foo
     p self
   end
 end
 
 class Bar < Foo
   def foo
     x = Object.new
     x.instance_eval do
       super
     end
   end
 end
 
 Bar.new.foo
 defiant:build$ ./ruby-trunk.1124 -v t.rb
 ruby 1.9.2dev (2009-11-24 trunk 25909) [i686-linux]
 #<Object:0x8590f6c>
 
 Foo#fooが呼ばれるのにselfがObjectという、ちょっとおかしなことになっています。
 ちょっと自信がありませんが、一応パッチを添付します。
=end



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