--- a/python/ppci/c3/astnodes.py	Sun Mar 09 18:49:10 2014 +0100
+++ b/python/ppci/c3/astnodes.py	Thu Mar 13 18:59:06 2014 +0100
@@ -125,6 +125,16 @@
         return 'STRUCT'
 
 
+class ArrayType(Type):
+    """ Array type """
+    def __init__(self, element_type, size):
+        self.element_type = element_type
+        self.size = size
+
+    def __repr__(self):
+        return 'ARRAY {}'.format(self.size)
+
+
 class DefinedType(NamedType):
     """ A named type indicating another type """
     def __init__(self, name, typ, loc):
@@ -225,6 +235,17 @@
         return 'MEMBER {}.{}'.format(self.base, self.field)
 
 
+class Index(Expression):
+    """ Index something, for example an array """
+    def __init__(self, base, i, loc):
+        super().__init__(loc)
+        self.base = base
+        self.i = i
+
+    def __repr__(self):
+        return 'Index {}'.format(self.i)
+
+
 class Unop(Expression):
     """ Operation on one operand """
     def __init__(self, op, a, loc):