From b226113c4c11fe007ba9671371a7bc5e09faa4ac Mon Sep 17 00:00:00 2001
From: Andreas Kloeckner <inform@tiker.net>
Date: Thu, 6 Nov 2014 23:50:36 -0500
Subject: [PATCH] Fix inheritance for
 DependencyMapper.Collector.map_common_subexpression_uncached

---
 pymbolic/mapper/dependency.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pymbolic/mapper/dependency.py b/pymbolic/mapper/dependency.py
index 242b156..dc10d9e 100644
--- a/pymbolic/mapper/dependency.py
+++ b/pymbolic/mapper/dependency.py
@@ -100,7 +100,7 @@ class DependencyMapper(CSECachingMapperMixin, Collector):
         if self.include_cses:
             return set([expr])
         else:
-            return super(DependencyMapper, self).map_common_subexpression(expr)
+            return Collector.map_common_subexpression(self, expr)
 
     def map_slice(self, expr):
         return self.combine(
-- 
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