nobu	2014-01-15 17:16:40 +0900 (Wed, 15 Jan 2014)

  New Revision: 44612

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=rev&revision=44612

  Log:
    numeric.c: preserve encoding
    
    * numeric.c (num_sadded): preserve encoding of error message.

  Modified files:
    trunk/numeric.c
    trunk/test/ruby/test_numeric.rb
Index: numeric.c
===================================================================
--- numeric.c	(revision 44611)
+++ numeric.c	(revision 44612)
@@ -317,9 +317,9 @@ num_sadded(VALUE x, VALUE name) https://github.com/ruby/ruby/blob/trunk/numeric.c#L317
     /* ruby_frame = ruby_frame->prev; */ /* pop frame for "singleton_method_added" */
     rb_remove_method_id(rb_singleton_class(x), mid);
     rb_raise(rb_eTypeError,
-	     "can't define singleton method \"%s\" for %s",
-	     rb_id2name(mid),
-	     rb_obj_classname(x));
+	     "can't define singleton method \"%"PRIsVALUE"\" for %"PRIsVALUE,
+	     rb_id2str(mid),
+	     rb_obj_class(x));
 
     UNREACHABLE;
 }
Index: test/ruby/test_numeric.rb
===================================================================
--- test/ruby/test_numeric.rb	(revision 44611)
+++ test/ruby/test_numeric.rb	(revision 44612)
@@ -58,8 +58,8 @@ class TestNumeric < Test::Unit::TestCase https://github.com/ruby/ruby/blob/trunk/test/ruby/test_numeric.rb#L58
 
   def test_numeric
     a = Numeric.new
-    assert_raise(TypeError) { def a.foo; end }
-    assert_raise(TypeError) { eval("def a.\u3042; end") }
+    assert_raise_with_message(TypeError, /foo/) { def a.foo; end }
+    assert_raise_with_message(TypeError, /\u3042/) { eval("def a.\u3042; end") }
     assert_raise(TypeError) { a.dup }
   end
 

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