From: Mark Dickinson <dickinsm@gmail.com>
Date: Mon, 16 Nov 2009 17:33:25 +0000 (+0000)
Subject: Silence MSVC warning about unary minus applied to unsigned type.
X-Git-Tag: v2.7a1~94
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=b2c3ca1e38dacdbcdbad088628968f381de7a4a4;p=thirdparty%2FPython%2Fcpython.git

Silence MSVC warning about unary minus applied to unsigned type.
---

diff --git a/Objects/rangeobject.c b/Objects/rangeobject.c
index 0fee40f6841f..f45b7717d656 100644
--- a/Objects/rangeobject.c
+++ b/Objects/rangeobject.c
@@ -316,7 +316,7 @@ range_reverse(PyObject *seq)
 	   calculation is also done modulo ULONG_MAX+1.
 	*/
 	it->start = (long)(start + (unsigned long)(len-1) * step);
-	it->step = (long)(-(unsigned long)step);
+	it->step = (long)(0UL-step);
 
 	return (PyObject *)it;
 }