From 86cdc84f7e54c63d34c74f8cd0e39eb0eab2219c Mon Sep 17 00:00:00 2001
From: whitequark <whitequark@whitequark.org>
Date: Thu, 2 Jul 2015 18:19:01 +0300
Subject: [PATCH] Initialize types.TBuiltin's attributes field.

---
 artiq/compiler/types.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/artiq/compiler/types.py b/artiq/compiler/types.py
index 388b1d6ff..41b3733fa 100644
--- a/artiq/compiler/types.py
+++ b/artiq/compiler/types.py
@@ -191,6 +191,7 @@ class TBuiltin(Type):
 
     def __init__(self, name):
         self.name = name
+        self.attributes = {}
 
     def find(self):
         return self