Use qsizetype in QList

The change creates a slight source incompatibility. The main
things to take care of are

* code using printf statements on list.size(). Using qsizetype in
printf statements will always require a cast to work on both 32
and 64 bit.
* A few places where overloads now get ambiguous. One example is
QRandomGenerator::bounded() that has overloads for int, uint and
double, but not int64.
* Streaming list.size() to a QDataStream will change the format
depending on the architecture.

[ChangeLog][QtCore][QList] QList now uses qsizetype to index into
elements.

Change-Id: Iaff562a4d072b97f458417b670f95971bd47cbc6
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/src/widgets/itemviews/qtreeview.cpp b/src/widgets/itemviews/qtreeview.cpp
index c4a2a31dde..e46df16953 100644
--- a/src/widgets/itemviews/qtreeview.cpp
+++ b/src/widgets/itemviews/qtreeview.cpp
@@ -2171,7 +2171,7 @@ int QTreeView::verticalOffset() const
         // ### find a faster way to do this
         d->executePostedLayout();
         int offset = 0;
-        const int cnt = std::min(d->viewItems.count(), verticalScrollBar()->value());
+        const int cnt = qMin(d->viewItems.count(), verticalScrollBar()->value());
         for (int i = 0; i < cnt; ++i)
             offset += d->itemHeight(i);
         return offset;