usa	2012-08-23 20:36:42 +0900 (Thu, 23 Aug 2012)

  New Revision: 36803

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=rev&revision=36803

  Log:
    * class.c (singleton_class_of): flonum can't have singleton class.
    
    * vm.c (vm_define_method): flonum can't have singleton method.

  Modified files:
    trunk/ChangeLog
    trunk/class.c
    trunk/vm.c

Index: ChangeLog
===================================================================
--- ChangeLog	(revision 36802)
+++ ChangeLog	(revision 36803)
@@ -1,3 +1,9 @@
+Thu Aug 23 20:34:32 2012  NAKAMURA Usaku  <usa@r...>
+
+	* class.c (singleton_class_of): flonum can't have singleton class.
+
+	* vm.c (vm_define_method): flonum can't have singleton method.
+
 Thu Aug 23 19:18:33 2012  NAKAMURA Usaku  <usa@r...>
 
 	* common.mk (win32/*): macro RUBY_H_INCLUDES is not defined there,
Index: class.c
===================================================================
--- class.c	(revision 36802)
+++ class.c	(revision 36803)
@@ -1315,7 +1315,7 @@
 {
     VALUE klass;
 
-    if (FIXNUM_P(obj) || SYMBOL_P(obj)) {
+    if (FIXNUM_P(obj) || FLONUM_P(obj) || SYMBOL_P(obj)) {
 	rb_raise(rb_eTypeError, "can't define singleton");
     }
     if (SPECIAL_CONST_P(obj)) {
Index: vm.c
===================================================================
--- vm.c	(revision 36802)
+++ vm.c	(revision 36803)
@@ -1857,7 +1857,7 @@
     }
 
     if (is_singleton) {
-	if (FIXNUM_P(obj) || SYMBOL_P(obj)) {
+	if (FIXNUM_P(obj) || FLONUM_P(obj) || SYMBOL_P(obj)) {
 	    rb_raise(rb_eTypeError,
 		     "can't define singleton method \"%s\" for %s",
 		     rb_id2name(id), rb_obj_classname(obj));

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