QtDBus: compile-optimize inline swap functions

Instead of using the overly-generic qSwap() monster, use

- qt_ptr_swap() for swapping raw pointers
- member-swap for swapping smart pointers and owning containers
- std::swap() for swapping scalars

In QtCore, this has proven to give a nice reduction in compile time
for Qt users, cf. b1b0c2970e480ef460a61f37fa430dc443390358.

Pick-to: 6.3 6.2
Task-number: QTBUG-97601
Change-Id: I2cb0dd3cef3a2923e7d08bb9d93c692308797e5b
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/src/dbus/qdbuspendingcall.h b/src/dbus/qdbuspendingcall.h
index dd99346301..727b038c77 100644
--- a/src/dbus/qdbuspendingcall.h
+++ b/src/dbus/qdbuspendingcall.h
@@ -63,7 +63,7 @@ public:
     QDBusPendingCall &operator=(QDBusPendingCall &&other) noexcept { swap(other); return *this; }
     QDBusPendingCall &operator=(const QDBusPendingCall &other);
 
-    void swap(QDBusPendingCall &other) noexcept { qSwap(d, other.d); }
+    void swap(QDBusPendingCall &other) noexcept { d.swap(other.d); }
 
 #ifndef Q_CLANG_QDOC
     // pretend that they aren't here