# HG changeset patch
# User Paul Boddie <paul@boddie.org.uk>
# Date 1342293596 -7200
# Node ID caceb713ffbcc0df77c7e265b5bba13d2cfb2699
# Parent  30e6a99af84c7323a9f960de765b6ca855ee5370
Added unit and missing _attrusers annotations.

diff -r 30e6a99af84c -r caceb713ffbc compiler/ast.py
--- a/compiler/ast.py	Sat Jul 14 19:36:46 2012 +0200
+++ b/compiler/ast.py	Sat Jul 14 21:19:56 2012 +0200
@@ -493,6 +493,10 @@
         self.decorators = decorators
         self.lineno = lineno
 
+        # Additional annotations.
+
+        self.unit = None
+
     def getChildren(self):
         children = []
         children.append(self.name)
@@ -839,6 +843,10 @@
         if flags & CO_VARKEYWORDS:
             self.kwargs = 1
 
+        # Additional annotations.
+
+        self.unit = None
+
     def getChildren(self):
         children = []
         children.append(self.decorators)
@@ -1403,6 +1411,10 @@
         self.node = node
         self.lineno = lineno
 
+        # Additional annotations.
+
+        self.unit = None
+
     def getChildren(self):
         return self.doc, self.node
 
@@ -1450,6 +1462,7 @@
 
         self._scope = None
         self._attr = None
+        self._attrusers = None
 
     def getChildren(self):
         return self.name,