--- a/python/c3/astnodes.py	Fri Mar 22 16:15:31 2013 +0100
+++ b/python/c3/astnodes.py	Fri Mar 22 17:40:13 2013 +0100
@@ -26,11 +26,11 @@
     return '{0}'.format(self.name)
 
 class FunctionType(Type):
-   def __init__(self, parameters, returntype):
-      self.parameters = parameters
+   def __init__(self, parametertypes, returntype):
+      self.parametertypes = parametertypes
       self.returntype = returntype
    def __repr__(self):
-      params = ','.join([str(v) for v in self.parameters])
+      params = ', '.join([str(v) for v in self.parametertypes])
       return '{1} f({0})'.format(params, self.returntype)
 
 class DefinedType(Type):
@@ -140,7 +140,7 @@
    def __repr__(self):
       return 'ASSIGNMENT'
 
-class ProcedureCall(Node):
+class FunctionCall(Node):
   def __init__(self, proc, args):
     self.proc = proc
     self.args = args