From 441ff065e5d212f139411416066813514c3ae1a2 Mon Sep 17 00:00:00 2001
From: Volker Hilsheimer <volker.hilsheimer@qt.io>
Date: Thu, 6 May 2021 11:10:38 +0200
Subject: [PATCH] Fix compiler warning, explicitly use 64bit shift
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The 1 literal is an int, shifted by an int, and then passed into resize,
which takes a 64 bit value. This makes MSVC complain about

warning C4334: '<<': result of 32-bit shift implicitly converted to 64
bits (was 64-bit shift intended?)

Silence that warning by explicitly making the 1 a 64bit long long.

Change-Id: Ica354166de4adae20e05e176dc72b7ccd1af053f
Reviewed-by: Oliver Eftevaag <oliver.eftevaag@qt.io>
Reviewed-by: Tomi Korpipää <tomi.korpipaa@qt.io>
Reviewed-by: Richard Moe Gustavsen <richard.gustavsen@qt.io>
---
 src/widgets/graphicsview/qgraphicsscene_bsp.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/widgets/graphicsview/qgraphicsscene_bsp.cpp b/src/widgets/graphicsview/qgraphicsscene_bsp.cpp
index 9b05428c0a..437d413284 100644
--- a/src/widgets/graphicsview/qgraphicsscene_bsp.cpp
+++ b/src/widgets/graphicsview/qgraphicsscene_bsp.cpp
@@ -103,7 +103,7 @@ void QGraphicsSceneBspTree::initialize(const QRectF &rect, int depth)
     leafCnt = 0;
     nodes.resize((1 << (depth + 1)) - 1);
     nodes.fill(Node());
-    leaves.resize(1 << depth);
+    leaves.resize(1ll << depth);
     leaves.fill(QList<QGraphicsItem *>());
 
     initialize(rect, depth, 0);