From 72d0b8f709c0c73fac6062b5a287ef5630f9b770 Mon Sep 17 00:00:00 2001
From: Giuseppe D'Angelo <giuseppe.dangelo@kdab.com>
Date: Mon, 13 Jan 2025 14:22:33 +0100
Subject: [PATCH] QStringConverterBase: make it move-only

The class declares a protected destructor, which interferes with the
RO5. The only subclass in qtbase is move-only; QTextCodec (in
Core5Compat) is not even movable.
Make QStringConverterBase move-only as well.

Pick-to: 6.8
Change-Id: I20d16df79f7ad8e7e7a8af339954cfa2d1482e96
Reviewed-by: Marc Mutz <marc.mutz@qt.io>
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
(cherry picked from commit eb533c81b8aa55f89605bb1d091afe4df4db763c)
Reviewed-by: Qt Cherry-pick Bot <cherrypick_bot@qt-project.org>
---
 src/corelib/text/qstringconverter_base.h | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/corelib/text/qstringconverter_base.h b/src/corelib/text/qstringconverter_base.h
index 7978f8bc590..5b0f30254c5 100644
--- a/src/corelib/text/qstringconverter_base.h
+++ b/src/corelib/text/qstringconverter_base.h
@@ -81,7 +81,10 @@ public:
         Q_DISABLE_COPY(State)
     };
 protected:
+    QStringConverterBase() = default;
     ~QStringConverterBase() = default;
+    QStringConverterBase(QStringConverterBase &&) = default;
+    QStringConverterBase &operator=(QStringConverterBase &&) = default;
 };
 Q_DECLARE_OPERATORS_FOR_FLAGS(QStringConverterBase::Flags)