File indexing completed on 2024-05-05 05:41:37

 #include <QtCore/QObject>
 
 class MyObject;
 
 MyObject* somefunc()
 {
     return nullptr;
 }
 
 static MyObject * s_obj;
 
 class MyObject : public QObject
 {
 public:
     MyObject();
     void pub();
     MyObject* memberFunc() const;
     MyObject *another;
 private:
     void priv();
 
 public slots:
     void pubSlot();
 
 signals:
     void sig();
 
 private Q_SLOTS:
     void privSlot();
 
 protected:
     void prot();
     Q_SIGNAL void singularSig();
     Q_SLOT void singularSlot();
 };
 
 void MyObject::pub()
 {
     emit  prot(); // Warning: emit on non slot.
     sig(); // Warning: missing emit
     prot(); // OK
     pub(); // OK
     priv(); // OK
     privSlot(); // OK
     Q_EMIT privSlot(); // Warning
     Q_EMIT somefunc()->sig(); // OK
     somefunc()->sig(); // Warning
     Q_EMIT memberFunc()->sig(); // OK
     memberFunc()->sig(); // Warning
     emit another->sig(); // OK
     emit s_obj->sig(); // OK
 }
 
 
 MyObject::MyObject()
 {
     emit sig(); // Warning
     emit another->sig(); // OK;
     emit memberFunc()->sig(); // OK;
     [this]{ emit sig(); }; // OK
     emit singularSig(); // Warning
     singularSlot(); // OK
 }
 
 void MyObject::singularSlot()
 {
     singularSig(); // Warning
 }
 
 struct NotQObject
 {
     QObject *o;
     void test1() {}
     void test()
     {
         test1(); // OK
         emit test1(); // Warning
         emit o->destroyed(); // OK
     }
 };
 
 class TestBug373947 : public QObject
 {
     int method()
     {
         return otherMethod(); // OK
     }
 
 Q_SIGNALS:
     void someSignal();
 
 public:
     int otherMethod();
 };