dir.c: Dir.exists? is deprecated

* dir.c (rb_dir_exists_p): [DOC] Document that Dir.exists? is
  deprecated.  [ruby-core:64135] [Bug #10102]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47134 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ChangeLog

@@ -1,3 +1,8 @@
+Mon Aug 11 16:17:21 2014  Tony Miller  <mcfiredrill@gmail.com>
+
+	* dir.c (rb_dir_exists_p): [DOC] Document that Dir.exists? is
+	  deprecated.  [ruby-core:64135] [Bug #10102]
+
 Mon Aug 11 11:26:33 2014  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* lib/tempfile.rb: start rdoc parsing inside singleton class

dir.c

@@ -2211,7 +2211,6 @@ dir_s_home(int argc, VALUE *argv, VALUE obj)
 /*
  * call-seq:
  *   Dir.exist?(file_name)   ->  true or false
- *   Dir.exists?(file_name)   ->  true or false
  *
  * Returns <code>true</code> if the named file is a directory,
  * <code>false</code> otherwise.
@@ -2223,6 +2222,12 @@ rb_file_directory_p()
 }
 #endif
 
+/*
+ * call-seq:
+ *   Dir.exists?(file_name)  ->  true or false
+ *
+ * Deprecated method. Don't use.
+ */
 static VALUE
 rb_dir_exists_p(VALUE obj, VALUE fname)
 {