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#include <QtCore/QObject>
#include <QtCore/QVariant>
void test()
{
QObject o;
QVariant v, returnedValue;
QMetaObject::invokeMethod(&o, "mySlot",
Q_RETURN_ARG(QVariant, returnedValue), // OK
Q_ARG(const QVariant, v)); // Warn
QMetaObject::invokeMethod(&o, "mySlot",
Q_RETURN_ARG(QVariant, returnedValue), // OK
Q_ARG(const QVariant, // Warn
v)); // multi-line
Q_ARG(QVariant , v); // OK
Q_ARG(QVariant &, v); // Warn
Q_ARG(QVariant&, v); // OK
Q_ARG(const QVariant &, v); // Warn
}
void testConnect()
{
QObject o;
o.connect(&o, SIGNAL(destroyed(int, int)), // Warn
&o, SLOT(void foo(const int))); // Warn
o.connect(&o, SIGNAL(destroyed(int,int)), // OK
&o, SLOT(void foo(int))); // OK
o.disconnect(&o, SLOT(void foo(const int))); // OK
}
class MyObj :public QObject
{
public:
MyObj()
{
connect(ui->host, SIGNAL(textChanged(QString)), // OK
SLOT(validateHostAddress(const QString&))); // WARN
}
MyObj *ui;
MyObj *host;
};
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