Fix ellipsis issues of python2.

2017-07-16 20:07:49 +02:00
parent 54490be1b2
commit 7e4504efbd
3 changed files with 19 additions and 4 deletions
@@ -310,7 +310,9 @@ class Evaluator(object):
                     self.eval_element(context, element.children[-1]))
        elif typ == 'operator':
            # Must be an ellipsis, other operators are not evaluated.
-            assert element.value == '...'
+            # In Python 2 ellipsis is coded as three single dot tokens, not
+            # as one token 3 dot token.
+            assert element.value in ('.', '...')
            types = set([compiled.create(self, Ellipsis)])
        elif typ == 'dotted_name':
            types = self.eval_atom(context, element.children[0])