From 8b67e2381a65ee195de5832b270b7f1138f4084a Mon Sep 17 00:00:00 2001
From: Marc Mutz <marc.mutz@qt.io>
Date: Tue, 13 Jun 2023 11:49:03 +0200
Subject: [PATCH] QDebugStateSaver: unexport

We should not export non-polymorophic classes wholesale. Only export
the non-inline functions instead.

There are no implicitly-declared special member functions in this
class that could cause problems, so we don't need to delay until Qt 7.

Change-Id: I204d703498bf42465ea122d1f31c443ea439bd6e
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
(cherry picked from commit ba501285b5156c0562282a950008c6aa45b9ce9f)
Reviewed-by: Qt Cherry-pick Bot <cherrypick_bot@qt-project.org>
---
 src/corelib/io/qdebug.h | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/corelib/io/qdebug.h b/src/corelib/io/qdebug.h
index 3fa9c420525..357fc6cf7f6 100644
--- a/src/corelib/io/qdebug.h
+++ b/src/corelib/io/qdebug.h
@@ -211,10 +211,12 @@ public:
 Q_DECLARE_SHARED(QDebug)
 
 class QDebugStateSaverPrivate;
-class Q_CORE_EXPORT QDebugStateSaver
+class QDebugStateSaver
 {
 public:
+    Q_CORE_EXPORT
     QDebugStateSaver(QDebug &dbg);
+    Q_CORE_EXPORT
     ~QDebugStateSaver();
 private:
     Q_DISABLE_COPY(QDebugStateSaver)