random.c, rational.c: make marshal methods private

* random.c (Init_Random), rational.c (Init_Rational): make marshal
  methods private.  [Feature #6539]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38157 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ChangeLog

@@ -1,3 +1,8 @@
+Mon Dec  3 19:10:12 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* random.c (Init_Random), rational.c (Init_Rational): make marshal
+	  methods private.  [Feature #6539]
+
 Mon Dec  3 18:29:27 2012  Koichi Sasada  <ko1@atdot.net>
 
 	* iseq.h: iseq_catch_table_entry::catch_type should be

random.c

@@ -1463,8 +1463,8 @@ Init_Random(void)
     rb_define_method(rb_cRandom, "bytes", random_bytes, 1);
     rb_define_method(rb_cRandom, "seed", random_get_seed, 0);
     rb_define_method(rb_cRandom, "initialize_copy", random_copy, 1);
-    rb_define_method(rb_cRandom, "marshal_dump", random_dump, 0);
-    rb_define_method(rb_cRandom, "marshal_load", random_load, 1);
+    rb_define_private_method(rb_cRandom, "marshal_dump", random_dump, 0);
+    rb_define_private_method(rb_cRandom, "marshal_load", random_load, 1);
     rb_define_private_method(rb_cRandom, "state", random_state, 0);
     rb_define_private_method(rb_cRandom, "left", random_left, 0);
     rb_define_method(rb_cRandom, "==", random_equal, 1);

rational.c

@@ -2432,9 +2432,9 @@ Init_Rational(void)
     rb_define_method(rb_cRational, "to_s", nurat_to_s, 0);
     rb_define_method(rb_cRational, "inspect", nurat_inspect, 0);
 
-    rb_define_method(rb_cRational, "marshal_dump", nurat_marshal_dump, 0);
+    rb_define_private_method(rb_cRational, "marshal_dump", nurat_marshal_dump, 0);
     compat = rb_define_class_under(rb_cRational, "compatible", rb_cObject);
-    rb_define_method(compat, "marshal_load", nurat_marshal_load, 1);
+    rb_define_private_method(compat, "marshal_load", nurat_marshal_load, 1);
     rb_marshal_define_compat(rb_cRational, compat, nurat_dumper, nurat_loader);
 
     /* --- */

test/ruby/test_rand.rb

@@ -482,7 +482,7 @@ END
   def test_marshal
     bug3656 = '[ruby-core:31622]'
     assert_raise(TypeError, bug3656) {
-      Random.new.marshal_load(0)
+      Random.new.__send__(:marshal_load, 0)
     }
   end
 
@@ -496,19 +496,19 @@ END
 
   def test_marshal_load_frozen
     r = Random.new(0)
-    d = r.marshal_dump
+    d = r.__send__(:marshal_dump)
     r.freeze
     assert_raise(RuntimeError, '[Bug #6540]') do
-      r.marshal_load(d)
+      r.__send__(:marshal_load, d)
     end
   end
 
   def test_marshal_load_insecure
     r = Random.new(0)
-    d = r.marshal_dump
+    d = r.__send__(:marshal_dump)
     l = proc do
       $SAFE = 4
-      r.marshal_load(d)
+      r.__send__(:marshal_load, d)
     end
     assert_raise(SecurityError, '[Bug #6540]') do
       l.call