1 files changed, 5 insertions, 2 deletions
diff --git a/src/corelib/tools/qscopeguard.h b/src/corelib/tools/qscopeguard.h
index 2639b41222..9be6634cc8 100644
--- a/src/corelib/tools/qscopeguard.h
+++ b/src/corelib/tools/qscopeguard.h
@@ -13,22 +13,25 @@
 QT_BEGIN_NAMESPACE
 
 template <typename F>
-class [[nodiscard]] QScopeGuard
+class QScopeGuard
 {
 public:
+    Q_NODISCARD_CTOR
     explicit QScopeGuard(F &&f) noexcept
         : m_func(std::move(f))
     {
     }
 
+    Q_NODISCARD_CTOR
     explicit QScopeGuard(const F &f) noexcept
         : m_func(f)
     {
     }
 
+    Q_NODISCARD_CTOR
     QScopeGuard(QScopeGuard &&other) noexcept
         : m_func(std::move(other.m_func))
-        , m_invoke(qExchange(other.m_invoke, false))
+        , m_invoke(std::exchange(other.m_invoke, false))
     {
     }