From: "lgierth (Lars Gierth)" <lars.gierth@...>
Date: 2012-07-29T06:33:56+09:00
Subject: [ruby-core:46844] [ruby-trunk - Bug #2729] `unexpected break' occurs when a proc is called in ensure


Issue #2729 has been updated by lgierth (Lars Gierth).


#5234 has been backported to 1.9.3 at least.
----------------------------------------
Bug #2729: `unexpected break' occurs when a proc is called in ensure
https://bugs.ruby-lang.org/issues/2729#change-28520

Author: nobu (Nobuyoshi Nakada)
Status: Closed
Priority: Normal
Assignee: ko1 (Koichi Sasada)
Category: core
Target version: 1.9.3
ruby -v: -


=begin
 Reproducing code:
 
   class Bug
     include Enumerable
     def each
       begin
         yield :foo
       ensure
         proc {}.call
       end
     end
   end
   e = Bug.new
   p e.detect{true}   # => :foo
   p e.any?{true}     # => true
   p e.all?{false}    # => false
   p e.include?(:foo) # => true
 
 All work expectedly if no Proc#call, but all occurs `unexpected break' with it.
=end



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