itself.diff - Ruby - Ruby Issue Tracking System

Feature #6373 » itself.diff

include/ruby/intern.h
		VALUE rb_obj_alloc(VALUE);
		VALUE rb_obj_clone(VALUE);
		VALUE rb_obj_dup(VALUE);
		VALUE rb_obj_itself(VALUE);
		VALUE rb_obj_init_copy(VALUE,VALUE);
		VALUE rb_obj_taint(VALUE);
		VALUE rb_obj_tainted(VALUE);

         return dup;
+    }
     /*
      *  call-seq:
      *     obj.itself -> an_object
+     *
      *  Returns <i>obj</i>.
+     *
      *	string = 'my string' #=> "my string"
      *	string.itself.object_id == string.object_id #=> true
+     *
      */
     VALUE
     rb_obj_itself(VALUE obj)
+    {
         return obj;
+    }
     /* :nodoc: */
     VALUE
     rb_obj_init_copy(VALUE obj, VALUE orig)
-...
         rb_define_method(rb_mKernel, "singleton_class", rb_obj_singleton_class, 0);
         rb_define_method(rb_mKernel, "clone", rb_obj_clone, 0);
         rb_define_method(rb_mKernel, "dup", rb_obj_dup, 0);
         rb_define_method(rb_mKernel, "itself", rb_obj_itself, 0);
         rb_define_method(rb_mKernel, "initialize_copy", rb_obj_init_copy, 1);
         rb_define_method(rb_mKernel, "initialize_dup", rb_obj_init_dup_clone, 1);
         rb_define_method(rb_mKernel, "initialize_clone", rb_obj_init_dup_clone, 1);

         $VERBOSE = @verbose
       end
       def test_itself
         object = Object.new
         assert_equal object, object.itself
         assert_equal object.object_id, object.itself.object_id
       end
       def test_dup
         assert_raise(TypeError) { 1.dup }
         assert_raise(TypeError) { true.dup }

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