From 315ca08e369d4d2215eab77f6ac3fa505162a928 Mon Sep 17 00:00:00 2001
From: Marc Mutz <marc.mutz@kdab.com>
Date: Thu, 14 Aug 2014 11:22:36 +0200
Subject: QVersionNumber: use qHashRange()

Change-Id: Ia7cfb8030cded33f4246206392b46d1013067ef3
Reviewed-by: Olivier Goffart <ogoffart@woboq.com>
Reviewed-by: Keith Gardner <kreios4004@gmail.com>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
---
 src/corelib/tools/qversionnumber.cpp | 8 +-------
 1 file changed, 1 insertion(+), 7 deletions(-)

(limited to 'src/corelib/tools/qversionnumber.cpp')

diff --git a/src/corelib/tools/qversionnumber.cpp b/src/corelib/tools/qversionnumber.cpp
index 3c8a9db086..7817cabe33 100644
--- a/src/corelib/tools/qversionnumber.cpp
+++ b/src/corelib/tools/qversionnumber.cpp
@@ -473,13 +473,7 @@ QDebug operator<<(QDebug debug, const QVersionNumber &version)
 */
 uint qHash(const QVersionNumber &key, uint seed)
 {
-    uint hash = seed;
-    for (QVector<int>::const_iterator it = key.m_segments.begin(), end = key.m_segments.end(); it != end; ++it) {
-        // used to preserve order
-        //   see N3876 for more information
-        hash ^= qHash(*it) + 0x9e3779b9 + (hash << 6) + (hash >> 2);
-    }
-    return hash;
+    return qHashRange(key.m_segments.begin(), key.m_segments.end(), seed);
 }
 
 QT_END_NAMESPACE
-- 
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