From c62148d06d62e2471e73ae6ff6beabb7c42bd926 Mon Sep 17 00:00:00 2001
From: Stefan Behnel <scoder@users.berlios.de>
Date: Mon, 11 Apr 2011 22:42:38 +0200
Subject: [PATCH] move NULL out of the way in .py compilation

---
 Cython/Compiler/Parsing.py | 2 +-
 tests/run/pure_py.py       | 3 +++
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/Cython/Compiler/Parsing.py b/Cython/Compiler/Parsing.py
index 623af4d7..8a123626 100644
--- a/Cython/Compiler/Parsing.py
+++ b/Cython/Compiler/Parsing.py
@@ -615,7 +615,7 @@ def p_atom(s):
             return ExprNodes.BoolNode(pos, value=True)
         elif name == "False":
             return ExprNodes.BoolNode(pos, value=False)
-        elif name == "NULL":
+        elif name == "NULL" and not s.in_python_file:
             return ExprNodes.NullNode(pos)
         else:
             return p_name(s, name)
diff --git a/tests/run/pure_py.py b/tests/run/pure_py.py
index cd0b46d4..e46f65f7 100644
--- a/tests/run/pure_py.py
+++ b/tests/run/pure_py.py
@@ -1,5 +1,8 @@
 import cython
 
+NULL = 5
+_NULL = NULL
+
 def test_sizeof():
     """
     >>> test_sizeof()
-- 
2.26.2