none positions shouldn't be an option, (0, 0) is the 'invalid' or 'generated' position for objects that are always found

2012-11-24 17:42:52 +01:00
parent e921ec11e3
commit 1e259c1c6e
2 changed files with 7 additions and 3 deletions
@@ -80,8 +80,8 @@ class ImportPath(parsing.Base):
        """
        i = self.import_stmt
        # This is not an existing Import statement. Therefore, set position to
-        # None.
-        zero = (None, None)
+        # 0 (0 is not a valid line number).
+        zero = (0, 0)
        n = parsing.Name(i.namespace.names[1:], zero, zero, self.import_stmt)
        new = parsing.Import(zero, zero, n)
        new.parent = weakref.ref(parent)