1 files changed, 5 insertions(+), 0 deletions(-)

M type_stack_calc/tp/bool.py

@@ 12,3 12,8 @@ class TpBool(BaseType, SetBool):
     def c_name(self):
         return ("true" if self[0] is True
                 else ("false" if self[0] is False else "bool"))
+
+class TpNone(BaseType):
+    name, c_name, is_const = 'None', 'None', True
+
+the_none = TpNone()