nobu	2014-09-10 17:22:03 +0900 (Wed, 10 Sep 2014)

  New Revision: 47514

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision&revision=47514

  Log:
    gc.c: preserve encoding
    
    * gc.c (should_be_callable): preserve encoding of class name in
      error messages.

  Modified files:
    trunk/gc.c
    trunk/test/ruby/test_objectspace.rb
Index: gc.c
===================================================================
--- gc.c	(revision 47513)
+++ gc.c	(revision 47514)
@@ -2279,8 +2279,8 @@ static void https://github.com/ruby/ruby/blob/trunk/gc.c#L2279
 should_be_callable(VALUE block)
 {
     if (!rb_obj_respond_to(block, rb_intern("call"), TRUE)) {
-	rb_raise(rb_eArgError, "wrong type argument %s (should be callable)",
-		 rb_obj_classname(block));
+	rb_raise(rb_eArgError, "wrong type argument %"PRIsVALUE" (should be callable)",
+		 rb_obj_class(block));
     }
 }
 static void
Index: test/ruby/test_objectspace.rb
===================================================================
--- test/ruby/test_objectspace.rb	(revision 47513)
+++ test/ruby/test_objectspace.rb	(revision 47514)
@@ -78,6 +78,11 @@ End https://github.com/ruby/ruby/blob/trunk/test/ruby/test_objectspace.rb#L78
     end
     assert_in_out_err([], code[""], ["finalized"])
     assert_in_out_err([], code["private "], ["finalized"])
+    c = EnvUtil.labeled_class("C\u{3042}").new
+    o = Object.new
+    assert_raise_with_message(ArgumentError, /C\u{3042}/) {
+      ObjectSpace.define_finalizer(o, c)
+    }
   end
 
   def test_each_object

--
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