nobu	2014-03-26 17:24:09 +0900 (Wed, 26 Mar 2014)

  New Revision: 45436

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=rev&revision=45436

  Log:
    encoding.c: enc_capable symbol
    
    * encoding.c (enc_capable): Symbol is now encoding capable.

  Modified files:
    trunk/encoding.c
    trunk/test/ruby/test_encoding.rb
Index: encoding.c
===================================================================
--- encoding.c	(revision 45435)
+++ encoding.c	(revision 45436)
@@ -720,6 +720,7 @@ enc_capable(VALUE obj) https://github.com/ruby/ruby/blob/trunk/encoding.c#L720
       case T_STRING:
       case T_REGEXP:
       case T_FILE:
+      case T_SYMBOL:
 	return TRUE;
       case T_DATA:
 	if (is_data_encoding(obj)) return TRUE;
Index: test/ruby/test_encoding.rb
===================================================================
--- test/ruby/test_encoding.rb	(revision 45435)
+++ test/ruby/test_encoding.rb	(revision 45436)
@@ -107,6 +107,9 @@ class TestEncoding < Test::Unit::TestCas https://github.com/ruby/ruby/blob/trunk/test/ruby/test_encoding.rb#L107
     bin = "a".force_encoding(Encoding::ASCII_8BIT)
     asc = "b".force_encoding(Encoding::US_ASCII)
     assert_equal(Encoding::ASCII_8BIT, Encoding.compatible?(bin, asc))
+    bin = "\xff".force_encoding(Encoding::ASCII_8BIT).to_sym
+    asc = "b".force_encoding(Encoding::ASCII_8BIT)
+    assert_equal(Encoding::ASCII_8BIT, Encoding.compatible?(bin, asc))
   end
 
   def test_errinfo_after_autoload

--
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