naruse	2010-05-31 17:47:08 +0900 (Mon, 31 May 2010)

  New Revision: 28105

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=rev&revision=28105

  Log:
    * file.c (file_expand_path): Refix r28102: this breaks
      r28039. test for [ruby-dev:41429] is added. [ruby-core:30516]

  Modified files:
    trunk/ChangeLog
    trunk/file.c
    trunk/test/ruby/test_path.rb

Index: ChangeLog
===================================================================
--- ChangeLog	(revision 28104)
+++ ChangeLog	(revision 28105)
@@ -1,3 +1,8 @@
+Mon May 31 15:07:18 2010  NARUSE, Yui  <naruse@r...>
+
+	* file.c (file_expand_path): Refix r28102: this breaks
+	  r28039. test for [ruby-dev:41429] is added. [ruby-core:30516]
+
 Mon May 31 14:47:09 2010  NARUSE, Yui  <naruse@r...>
 
 	* string.c (rb_str_inspect): inspect as ASCII when the codepoint
Index: test/ruby/test_path.rb
===================================================================
--- test/ruby/test_path.rb	(revision 28104)
+++ test/ruby/test_path.rb	(revision 28105)
@@ -42,6 +42,8 @@
     end
     assert_equal("//", File.expand_path(".", "//"))
     assert_equal("//sub", File.expand_path("sub", "//"))
+
+    assert_equal("/tmp/\u3042", File.expand_path("\u3042", "/tmp"))
   end
 
   def test_dirname
Index: file.c
===================================================================
--- file.c	(revision 28104)
+++ file.c	(revision 28105)
@@ -2887,7 +2887,8 @@
 		xfree(dir);
 		rb_enc_associate_index(result, rb_filesystem_encindex());
 	    }
-	    else rb_enc_check(result, fname);
+	    else
+		rb_enc_associate(result, rb_enc_check(result, fname));
 	    p = chompdirsep(skiproot(buf));
 	    s += 2;
 	}
@@ -2897,7 +2898,7 @@
 	if (!NIL_P(dname)) {
 	    file_expand_path(dname, Qnil, abs_mode, result);
 	    BUFINIT();
-	    rb_enc_check(result, fname);
+	    rb_enc_associate(result, rb_enc_check(result, fname));
 	}
 	else {
 	    char *dir = my_getcwd();

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