diff --git a/lslopt/lsldeadcode.py b/lslopt/lsldeadcode.py
index 65f8cb5..7375240 100644
--- a/lslopt/lsldeadcode.py
+++ b/lslopt/lsldeadcode.py
@@ -1,6 +1,5 @@
 
 import lslfuncs
-from lslfuncs import Key, Vector, Quaternion
 
 class deadcode(object):
     # Functions that cause the rest of the current block to never be executed
@@ -14,11 +13,6 @@ class deadcode(object):
     # TODO: check if there are any more than this one.
     TerminatorFuncs = ('llResetScript',)
 
-    # TODO: Share with lsloptimizer.
-    PythonType2LSL = {int: 'integer', float: 'float',
-        unicode: 'string', Key: 'key', Vector: 'vector',
-        Quaternion: 'rotation', list: 'list'}
-
     def MarkReferences(self, node):
         """Marks each node it passes through as executed (X), and each variable
         as read (R) (with count) and/or written (W) (with node where it is, or
diff --git a/lslopt/lsloptimizer.py b/lslopt/lsloptimizer.py
index a36aad7..210eab4 100644
--- a/lslopt/lsloptimizer.py
+++ b/lslopt/lsloptimizer.py
@@ -1,5 +1,6 @@
 
 import lslfuncs
+from lslfuncs import Key, Vector, Quaternion
 from lslparse import warning
 
 from lslrenamer import renamer
@@ -17,9 +18,14 @@ class optimizer(renamer, deadcode):
     binary_ops = frozenset(('+','-','*','/','%','<<','>>','<','<=','>','>=',
         '==','!=','|','^','&','||','&&'))
     assign_ops = frozenset(('=','+=','-=','*=','/=','%=','&=','|=','^=','<<=','>>='))
+
     LSL2PythonType = {'integer':int, 'float':float, 'string':unicode, 'key':lslfuncs.Key,
         'vector':lslfuncs.Vector, 'rotation':lslfuncs.Quaternion, 'list':list}
 
+    PythonType2LSL = {int: 'integer', float: 'float',
+        unicode: 'string', Key: 'key', Vector: 'vector',
+        Quaternion: 'rotation', list: 'list'}
+
     def FoldAndRemoveEmptyStmts(self, lst):
         """Utility function for elimination of useless expressions in FOR"""
         idx = 0