1 files changed, 5 insertions, 2 deletions
diff --git a/lib/puppet/parser/ast/hostclass.rb b/lib/puppet/parser/ast/hostclass.rb
index d539e4deb..cab5e4a24 100644
--- a/lib/puppet/parser/ast/hostclass.rb
+++ b/lib/puppet/parser/ast/hostclass.rb
@@ -3,13 +3,16 @@ require 'puppet/parser/ast/top_level_construct'
 class Puppet::Parser::AST::Hostclass < Puppet::Parser::AST::TopLevelConstruct
   attr_accessor :name, :context
 
-  def initialize(name, context = {})
+  def initialize(name, context = {}, &ruby_code)
     @context = context
     @name = name
+    @ruby_code = ruby_code
   end
 
   def instantiate(modname)
-    all_types = [Puppet::Resource::Type.new(:hostclass, @name, @context.merge(:module_name => modname))]
+    new_class = Puppet::Resource::Type.new(:hostclass, @name, @context.merge(:module_name => modname))
+    new_class.ruby_code = @ruby_code if @ruby_code
+    all_types = [new_class]
     if code
       code.each do |nested_ast_node|
         if nested_ast_node.respond_to? :instantiate