2 files changed, 20 insertions, 0 deletions
diff --git a/src/corelib/thread/qexception.cpp b/src/corelib/thread/qexception.cpp
index acc3663936..550bdc8fe4 100644
--- a/src/corelib/thread/qexception.cpp
+++ b/src/corelib/thread/qexception.cpp
@@ -107,6 +107,11 @@ QT_BEGIN_NAMESPACE
     \internal
 */
 
+QException::~QException()
+{
+    // must stay empty until ### Qt 6
+}
+
 void QException::raise() const
 {
     QException e = *this;
@@ -118,6 +123,11 @@ QException *QException::clone() const
     return new QException(*this);
 }
 
+QUnhandledException::~QUnhandledException()
+{
+    // must stay empty until ### Qt 6
+}
+
 void QUnhandledException::raise() const
 {
     QUnhandledException e = *this;
diff --git a/src/corelib/thread/qexception.h b/src/corelib/thread/qexception.h
index 55fc441020..edf361ebd3 100644
--- a/src/corelib/thread/qexception.h
+++ b/src/corelib/thread/qexception.h
@@ -53,6 +53,11 @@ QT_BEGIN_NAMESPACE
 class Q_CORE_EXPORT QException : public std::exception
 {
 public:
+    ~QException()
+#ifndef Q_COMPILER_NOEXCEPT
+    throw()
+#endif
+    ;
     virtual void raise() const;
     virtual QException *clone() const;
 };
@@ -60,6 +65,11 @@ public:
 class Q_CORE_EXPORT QUnhandledException : public QException
 {
 public:
+    ~QUnhandledException()
+#ifndef Q_COMPILER_NOEXCEPT
+    throw()
+#endif
+;
     void raise() const Q_DECL_OVERRIDE;
     QUnhandledException *clone() const Q_DECL_OVERRIDE;
 };