Use def specs from rubyspec

Author: adambeynon

corelib/module.rb

@@ -369,6 +369,10 @@ def public(*)
 
   alias public_method_defined? method_defined?
 
+  def remove_class_variable(*)
+
+  end
+
   def remove_const(name)
     %x{
       var old = #{self}._scope[name];

spec/filters/bugs/language.rb

@@ -112,8 +112,8 @@
   fails "A singleton method defined with extreme default arguments may use a method definition as a default"
   fails "A method defined with extreme default arguments may use an fcall as a default"
   fails "A method defined with extreme default arguments can redefine itself when the default is evaluated"
-  fails "Redefining a singleton method does not inherit a previously set visibility"
-  fails "Redefining a singleton method does not inherit a previously set visibility"
+  fails "Redefining a singleton method does not inherit a previously set visibility "
+  fails "Redefining a singleton method does not inherit a previously set visibility "
   fails "A singleton method definition raises RuntimeError if frozen"
   fails "A singleton method definition can be declared for a class variable"
   fails "A singleton method definition can be declared for a global variable"