From 6ac9d394ded2ccc584f5dff4feb2c410209a2b35 Mon Sep 17 00:00:00 2001
From: Stefan Behnel <scoder@users.berlios.de>
Date: Mon, 22 Mar 2010 11:03:56 +0100
Subject: [PATCH] make sure the optimiser doesn't ignore **kwargs when
 optimising builtin calls

---
 Cython/Compiler/Optimize.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Cython/Compiler/Optimize.py b/Cython/Compiler/Optimize.py
index 66be8393..8d5424e3 100644
--- a/Cython/Compiler/Optimize.py
+++ b/Cython/Compiler/Optimize.py
@@ -907,6 +907,8 @@ class OptimizeBuiltinCalls(Visitor.EnvTransform):
         arg_tuple = node.positional_args
         if not isinstance(arg_tuple, ExprNodes.TupleNode):
             return node
+        if node.starstar_arg:
+            return node
         args = arg_tuple.args
         return self._dispatch_to_handler(
             node, function, args, node.keyword_args)
-- 
2.26.2