From: Stefan Behnel <scoder@users.berlios.de>
Date: Tue, 30 Nov 2010 06:58:52 +0000 (+0100)
Subject: fix type inference for ResultRefNode
X-Git-Tag: 0.14.alpha0~46
X-Git-Url: http://git.tremily.us/gitweb.cgi?a=commitdiff_plain;h=bb3dfdb4f99dc8c37b6aa9672ac59c63d0b823f7;p=cython.git

fix type inference for ResultRefNode
---

diff --git a/Cython/Compiler/UtilNodes.py b/Cython/Compiler/UtilNodes.py
index 4b5a90c3..5222b39e 100644
--- a/Cython/Compiler/UtilNodes.py
+++ b/Cython/Compiler/UtilNodes.py
@@ -141,6 +141,9 @@ class ResultRefNode(AtomicExprNode):
     def infer_type(self, env):
         if self.expression is not None:
             return self.expression.infer_type(env)
+        if self.type is not None:
+            return self.type
+        assert False, "cannot infer type of ResultRefNode"
 
     def may_be_none(self):
         if not self.type.is_pyobject: