* ext/dl/lib/dl/func.rb (DL::Function#bind): fixes an error in

test/dl/test_import.rb (DL::TestImport#test_carried_function)
  introduced by r36718.
  the instance of the anonymous class which wraps the block should have
  same methods and instance variables of self.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36753 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ChangeLog

@@ -1,3 +1,11 @@
+Tue Aug 21 15:44:27 2012  NAKAMURA Usaku  <usa@ruby-lang.org>
+
+	* ext/dl/lib/dl/func.rb (DL::Function#bind): fixes an error in
+	  test/dl/test_import.rb (DL::TestImport#test_carried_function)
+	  introduced by r36718.
+	  the instance of the anonymous class which wraps the block should have
+	  same methods and instance variables of self.
+
 Tue Aug 21 14:29:22 2012  NAKAMURA Usaku  <usa@ruby-lang.org>
 
 	* win32/Makefile.sub (scriptbin.mk): no need to include twice.

ext/dl/lib/dl/func.rb

@@ -91,7 +91,7 @@ module DL
           raise(RuntimeError, "block must be given.")
         end
         unless block.lambda?
-          block = Class.new{define_method(:call, block)}.new.method(:call)
+          block = Class.new(self.class){define_method(:call, block); def initialize(obj); obj.instance_variables.each{|s| instance_variable_set(s, obj.instance_variable_get(s))}; end}.new(self).method(:call)
         end
         if( @cfunc.ptr == 0 )
           cb = Proc.new{|*args|