From 4824534f8a61746fd8235e7ae9deba3b619ac943 Mon Sep 17 00:00:00 2001
From: Robin Roth <robinro@gmail.com>
Date: Wed, 1 Nov 2017 14:22:15 +0100
Subject: [PATCH] Support async for statement

---
 parso/python/tree.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/parso/python/tree.py b/parso/python/tree.py
index a38b70d..eb97780 100644
--- a/parso/python/tree.py
+++ b/parso/python/tree.py
@@ -1161,4 +1161,5 @@ class CompFor(PythonBaseNode):
         """
         Returns the a list of `Name` that the comprehension defines.
         """
-        return _defined_names(self.children[1])
+        # allow async for
+        return _defined_names(self.children[self.children.index('for') + 1])