Fix #2439 - let puppetdoc use loaded_code

Since there isn't any unit test for puppetdoc rdoc code (my fault),
nobody noticed it was using direct access to the parser AST array.
This changeset fixes the way puppetdoc uses the parser results.

Signed-off-by: Brice Figureau <brice-puppet@daysofwonder.com>

1 files changed, 3 insertions, 3 deletions

diff --git a/lib/puppet/util/rdoc/parser.rb b/lib/puppet/util/rdoc/parser.rb
index 1d4fa966a..7954865f8 100644
--- a/lib/puppet/util/rdoc/parser.rb
+++ b/lib/puppet/util/rdoc/parser.rb
@@ -281,7 +281,7 @@ class Parser
     # that contains the documentation
     def parse_elements(container)
         Puppet.debug "rdoc: scanning manifest"
-        @ast[:classes].values.sort { |a,b| a.classname <=> b.classname }.each do |klass|
+        @ast.hostclasses.values.sort { |a,b| a.classname <=> b.classname }.each do |klass|
             name = klass.classname
             if klass.file == @input_file_name
                 unless name.empty?
@@ -294,13 +294,13 @@ class Parser
             end
         end
 
-        @ast[:definitions].each do |name, define|
+        @ast.definitions.each do |name, define|
             if define.file == @input_file_name
                 document_define(name,define,container)
             end
         end
 
-        @ast[:nodes].each do |name, node|
+        @ast.nodes.each do |name, node|
             if node.file == @input_file_name
                 document_node(name,node,container)
             end