shugo	2012-12-28 11:23:11 +0900 (Fri, 28 Dec 2012)

  New Revision: 38638

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=rev&revision=38638

  Log:
    * proc.c (method_eq): fix the documentation to refer to owner.
      [ruby-core:51105] [Bug #7613]
    
    * test/ruby/test_method.rb (test_alias_onwer): new test to confirm
      that `a == b' returns false if owners of a and b are different.

  Modified files:
    trunk/ChangeLog
    trunk/proc.c
    trunk/test/ruby/test_method.rb

Index: ChangeLog
===================================================================
--- ChangeLog	(revision 38637)
+++ ChangeLog	(revision 38638)
@@ -1,3 +1,11 @@ https://github.com/ruby/ruby/blob/trunk/ChangeLog#L1
+Fri Dec 28 11:17:47 2012  Shugo Maeda  <shugo@r...>
+
+	* proc.c (method_eq): fix the documentation to refer to owner.
+	  [ruby-core:51105] [Bug #7613]
+
+	* test/ruby/test_method.rb (test_alias_onwer): new test to confirm
+	  that `a == b' returns false if owners of a and b are different.
+
 Fri Dec 28 07:07:43 2012  NARUSE, Yui  <naruse@r...>
 
 	* def/id.def: use split(/^/) instead of String#lines to support
Index: proc.c
===================================================================
--- proc.c	(revision 38637)
+++ proc.c	(revision 38638)
@@ -1023,7 +1023,8 @@ mnew(VALUE klass, VALUE obj, ID id, VALU https://github.com/ruby/ruby/blob/trunk/proc.c#L1023
  *   meth == other_meth  -> true or false
  *
  * Two method objects are equal if they are bound to the same
- * object and refer to the same method definition.
+ * object and refer to the same method definition and their owners are the
+ * same class or module.
  */
 
 static VALUE
Index: test/ruby/test_method.rb
===================================================================
--- test/ruby/test_method.rb	(revision 38637)
+++ test/ruby/test_method.rb	(revision 38638)
@@ -507,4 +507,19 @@ class TestMethod < Test::Unit::TestCase https://github.com/ruby/ruby/blob/trunk/test/ruby/test_method.rb#L507
     assert_instance_of String, __dir__
     assert_equal(File.dirname(__FILE__), __dir__)
   end
+
+  def test_alias_owner
+    bug7613 = '[ruby-core:51105]'
+    c = Class.new {
+      def foo
+      end
+    }
+    x = c.new
+    class << x
+      alias bar foo
+    end
+    assert_equal(c, x.method(:foo).owner)
+    assert_equal(x.singleton_class, x.method(:bar).owner)
+    assert(x.method(:foo) != x.method(:bar), bug7613)
+  end
 end

--
ML: ruby-changes@q...
Info: http://www.atdot.net/~ko1/quickml/