merge revision(s) 17396:

	* marshal.c (w_object, marshal_dump, r_object0, marshal_load): search
	  public methods only.  [ruby-core:17283]
	* object.c (convert_type): ditto.
	* lib/singleton.rb (Singleton#_dump): conversion method should be
	  public.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8_5@17404 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

5 files changed, 24 insertions, 15 deletions

diff --git a/ChangeLog b/ChangeLog
index 5011c72aeb..8514205a63 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,13 @@
+Wed Jun 18 15:17:30 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* marshal.c (w_object, marshal_dump, r_object0, marshal_load): search
+	  public methods only.  [ruby-core:17283]
+
+	* object.c (convert_type): ditto.
+
+	* lib/singleton.rb (Singleton#_dump): conversion method should be
+	  public.
+
 Wed Jun 18 13:19:55 2008  URABE Shyouhei  <shyouhei@ruby-lang.org>
 
 	* file.c: fixes to compile on mswin32.  Patch from U. Nakamura
diff --git a/lib/singleton.rb b/lib/singleton.rb
index 0ab8517275..31fb950378 100644
--- a/lib/singleton.rb
+++ b/lib/singleton.rb
@@ -70,8 +70,7 @@ module Singleton
   def dup
     raise TypeError, "can't dup instance of singleton #{self.class}"
   end
-  
-  private 
+
   #  default marshalling strategy
   def _dump(depth=-1) 
     ''
diff --git a/marshal.c b/marshal.c
index 494bfb72e6..8fad44c3f6 100644
--- a/marshal.c
+++ b/marshal.c
@@ -511,7 +511,7 @@ w_object(obj, arg, limit)
 	if (OBJ_TAINTED(obj)) arg->taint = Qtrue;
 
 	st_add_direct(arg->data, obj, arg->data->num_entries);
-	if (rb_obj_respond_to(obj, s_mdump, Qtrue)) {
+	if (rb_respond_to(obj, s_mdump)) {
 	    volatile VALUE v;
 
 	    v = rb_funcall(obj, s_mdump, 0, 0);
@@ -521,7 +521,7 @@ w_object(obj, arg, limit)
 	    if (ivtbl) w_ivar(0, &c_arg);
 	    return;
 	}
-	if (rb_obj_respond_to(obj, s_dump, Qtrue)) {
+	if (rb_respond_to(obj, s_dump)) {
 	    VALUE v;
 
 	    v = rb_funcall(obj, s_dump, 1, INT2NUM(limit));
@@ -664,7 +664,7 @@ w_object(obj, arg, limit)
 	    {
 		VALUE v;
 
-		if (!rb_obj_respond_to(obj, s_dump_data, Qtrue)) {
+		if (!rb_respond_to(obj, s_dump_data)) {
 		    rb_raise(rb_eTypeError,
 			     "no marshal_dump is defined for class %s",
 			     rb_obj_classname(obj));
@@ -765,12 +765,12 @@ marshal_dump(argc, argv)
     arg.str = rb_str_buf_new(0);
     RBASIC(arg.str)->klass = 0;
     if (!NIL_P(port)) {
-	if (!rb_obj_respond_to(port, s_write, Qtrue)) {
+	if (!rb_respond_to(port, s_write)) {
 	  type_error:
 	    rb_raise(rb_eTypeError, "instance of IO needed");
 	}
 	arg.dest = port;
-	if (rb_obj_respond_to(port, s_binmode, Qtrue)) {
+	if (rb_respond_to(port, s_binmode)) {
 	    rb_funcall2(port, s_binmode, 0, 0);
 	    reentrant_check(arg.str, s_dump_data);
 	}
@@ -1248,7 +1248,7 @@ r_object0(arg, proc, ivp, extmod)
 	    VALUE klass = path2class(r_unique(arg));
 	    VALUE data;
 
-	    if (!rb_obj_respond_to(klass, s_load, Qtrue)) {
+	    if (!rb_respond_to(klass, s_load)) {
 		rb_raise(rb_eTypeError, "class %s needs to have method `_load'",
 			 rb_class2name(klass));
 	    }
@@ -1275,7 +1275,7 @@ r_object0(arg, proc, ivp, extmod)
                     rb_extend_object(v, m);
                 }
             }
-	    if (!rb_obj_respond_to(v, s_mload, Qtrue)) {
+	    if (!rb_respond_to(v, s_mload)) {
 		rb_raise(rb_eTypeError, "instance of %s needs to have method `marshal_load'",
 			 rb_class2name(klass));
 	    }
@@ -1302,7 +1302,7 @@ r_object0(arg, proc, ivp, extmod)
       case TYPE_DATA:
        {
            VALUE klass = path2class(r_unique(arg));
-           if (rb_obj_respond_to(klass, s_alloc, Qtrue)) {
+           if (rb_respond_to(klass, s_alloc)) {
 	       static int warn = Qtrue;
 	       if (warn) {
 		   rb_warn("define `allocate' instead of `_alloc'");
@@ -1318,7 +1318,7 @@ r_object0(arg, proc, ivp, extmod)
                rb_raise(rb_eArgError, "dump format error");
            }
            r_entry(v, arg);
-           if (!rb_obj_respond_to(v, s_load_data, Qtrue)) {
+           if (!rb_respond_to(v, s_load_data)) {
                rb_raise(rb_eTypeError,
                         "class %s needs to have instance method `_load_data'",
                         rb_class2name(klass));
@@ -1423,8 +1423,8 @@ marshal_load(argc, argv)
 	arg.taint = OBJ_TAINTED(port); /* original taintedness */
 	port = v;
     }
-    else if (rb_obj_respond_to(port, s_getc, Qtrue) && rb_obj_respond_to(port, s_read, Qtrue)) {
-	if (rb_obj_respond_to(port, s_binmode, Qtrue)) {
+    else if (rb_respond_to(port, s_getc) && rb_respond_to(port, s_read)) {
+	if (rb_respond_to(port, s_binmode)) {
 	    rb_funcall2(port, s_binmode, 0, 0);
 	}
 	arg.taint = Qtrue;
diff --git a/object.c b/object.c
index cd100e419f..825056da23 100644
--- a/object.c
+++ b/object.c
@@ -2055,7 +2055,7 @@ convert_type(val, tname, method, raise)
     ID m;
 
     m = rb_intern(method);
-    if (!rb_obj_respond_to(val, m, Qtrue)) {
+    if (!rb_respond_to(val, m)) {
 	if (raise) {
 	    rb_raise(rb_eTypeError, "can't convert %s into %s",
 		     NIL_P(val) ? "nil" :
diff --git a/version.h b/version.h
index 2b0af78080..ac4f71d6ee 100644
--- a/version.h
+++ b/version.h
@@ -2,7 +2,7 @@
 #define RUBY_RELEASE_DATE "2008-06-18"
 #define RUBY_VERSION_CODE 185
 #define RUBY_RELEASE_CODE 20080618
-#define RUBY_PATCHLEVEL 225
+#define RUBY_PATCHLEVEL 226
 
 #define RUBY_VERSION_MAJOR 1
 #define RUBY_VERSION_MINOR 8