add TypeDisjunction to the or_ function

1 files changed, 4 insertions, 1 deletions

diff --git a/TurtleArt/taprimitive.py b/TurtleArt/taprimitive.py
index b7bca61..1d49d21 100644
--- a/TurtleArt/taprimitive.py
+++ b/TurtleArt/taprimitive.py
@@ -29,7 +29,8 @@ from talogo import (LogoCode, logoerror)
 from taturtle import (Turtle, Turtles)
 from tatype import (convert, get_call_ast, get_converter, get_type,
                     is_bound_instancemethod, is_instancemethod,
-                    is_staticmethod, TATypeError, TypeDisjunction, TYPE_OBJECT)
+                    is_staticmethod, TATypeError, Type, TypeDisjunction,
+                    TYPE_OBJECT)
 from tautils import debug_output
 from tawindow import (global_objects, TurtleArtWindow)
 
@@ -1168,6 +1169,8 @@ def or_(*disjuncts):
         return ArgListDisjunction(disjuncts)
     elif isinstance(disjuncts[0], ArgSlot):
         return ArgSlotDisjunction(disjuncts)
+    elif isinstance(disjuncts[0], Type):
+        return TypeDisjunction(disjuncts)
     else:
         return tuple(disjuncts)