Make QAccessible::State's equality operator a hidden friend

Reduce ADL nose.

We already have an inline default constructor calling memset, so can have
the comparison operator calling memcmp also inlined.

Task-number: QTBUG-87973
Change-Id: If8e0ae98b0c44fc3fddac7ef57c5ff021c80dad6
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>

1 files changed, 4 insertions, 2 deletions

diff --git a/src/gui/accessible/qaccessible.h b/src/gui/accessible/qaccessible.h
index 5feb562234..093a48e211 100644
--- a/src/gui/accessible/qaccessible.h
+++ b/src/gui/accessible/qaccessible.h
@@ -217,6 +217,10 @@ public:
         State() {
             memset(this, 0, sizeof(State));
         }
+        friend inline bool operator==(const QAccessible::State &first, const QAccessible::State &second)
+        {
+            return memcmp(&first, &second, sizeof(QAccessible::State)) == 0;
+        }
     };
 
 
@@ -437,8 +441,6 @@ private:
     friend class QAccessibleCache;
 };
 
-Q_GUI_EXPORT bool operator==(const QAccessible::State &first, const QAccessible::State &second);
-
 Q_DECLARE_OPERATORS_FOR_FLAGS(QAccessible::Relation)
 
 class QAccessible2Interface;