From 0a4b98442152d734085fbae76fa238cd93617d3e Mon Sep 17 00:00:00 2001 From: Friedemann Kleint Date: Tue, 18 Aug 2020 09:37:33 +0200 Subject: Fix qHash(const QModelIndex &index) The default seed = 0 parameter was missing, so, it was never used. Manifested as a failing test in Qt for Python (bug_PYSIDE-41.py). Amends c6cdf38e752c22babdbe645366bdfb7ce51d01ff. Change-Id: Ia3db8b6123a695d839fbec419b8d316991d18bf7 Reviewed-by: Giuseppe D'Angelo --- src/corelib/itemmodels/qabstractitemmodel.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'src/corelib/itemmodels/qabstractitemmodel.h') diff --git a/src/corelib/itemmodels/qabstractitemmodel.h b/src/corelib/itemmodels/qabstractitemmodel.h index 7012b9fe92..325ff1df4a 100644 --- a/src/corelib/itemmodels/qabstractitemmodel.h +++ b/src/corelib/itemmodels/qabstractitemmodel.h @@ -424,7 +424,7 @@ inline QVariant QModelIndex::data(int arole) const inline Qt::ItemFlags QModelIndex::flags() const { return m ? m->flags(*this) : Qt::ItemFlags(); } -inline size_t qHash(const QModelIndex &index, size_t seed) noexcept +inline size_t qHash(const QModelIndex &index, size_t seed = 0) noexcept { return size_t((size_t(index.row()) << 4) + size_t(index.column()) + index.internalId()) ^ seed; } QT_END_NAMESPACE -- cgit v1.2.3