From: Stefan Behnel <scoder@users.berlios.de>
Date: Thu, 17 Jan 2008 21:55:27 +0000 (+0100)
Subject: fix tuple unpacking bug
X-Git-Tag: 0.9.6.14~29^2~62^2~2
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=c5ddac6e97b2d7b86d66b4c2f3c85a2cfdf15a08;p=cython.git

fix tuple unpacking bug
---

diff --git a/Cython/Compiler/ExprNodes.py b/Cython/Compiler/ExprNodes.py
index f571cc03..116c0a37 100644
--- a/Cython/Compiler/ExprNodes.py
+++ b/Cython/Compiler/ExprNodes.py
@@ -2062,12 +2062,12 @@ class SequenceNode(ExprNode):
                 rhs.py_result(), 
                 rhs.py_result(), 
                 len(self.args)))
+        code.putln("PyObject* tuple = %s;" % rhs.py_result())
         for i in range(len(self.args)):
             item = self.unpacked_items[i]
             code.putln(
-                "%s = PyTuple_GET_ITEM(%s, %s);" % (
+                "%s = PyTuple_GET_ITEM(tuple, %s);" % (
                     item.result_code,
-                    rhs.py_result(),
                     i))
             code.put_incref(item.result_code, item.ctype())
             value_node = self.coerced_unpacked_items[i]