From 4d92712a2c92c019c37238f808ae7a1900f45b97 Mon Sep 17 00:00:00 2001 From: Marc Mutz Date: Wed, 22 Feb 2017 20:26:48 +0100 Subject: QTimeZonePrivate: make clone() const, use covariant return types There's nothing wrong with cloning a const QTimeZonePrivate, so make clone() const. Also, if you're cloning a QTzTimeZonePrivate, you already know that you get a QTzTimeZonePrivate back. C++ supports covariant return types for this reason, so use them. Change-Id: I60e19e89b1b7bad080c552f1baca314ab0a6295e Reviewed-by: Thiago Macieira --- src/corelib/tools/qtimezoneprivate.cpp | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'src/corelib/tools/qtimezoneprivate.cpp') diff --git a/src/corelib/tools/qtimezoneprivate.cpp b/src/corelib/tools/qtimezoneprivate.cpp index ea8f6d1438..7b780ecf7d 100644 --- a/src/corelib/tools/qtimezoneprivate.cpp +++ b/src/corelib/tools/qtimezoneprivate.cpp @@ -136,7 +136,7 @@ QTimeZonePrivate::~QTimeZonePrivate() { } -QTimeZonePrivate *QTimeZonePrivate::clone() +QTimeZonePrivate *QTimeZonePrivate::clone() const { return new QTimeZonePrivate(*this); } @@ -784,7 +784,7 @@ QUtcTimeZonePrivate::~QUtcTimeZonePrivate() { } -QTimeZonePrivate *QUtcTimeZonePrivate::clone() +QUtcTimeZonePrivate *QUtcTimeZonePrivate::clone() const { return new QUtcTimeZonePrivate(*this); } -- cgit v1.2.3