qt-creator/tests/system/suite_tools/tst_codepasting/testdata/main-prepasted.cpp

// tst_codepasting 2017-05-11 10:18:48.025820
// tst_codepasting 2017-05-11 10:18:45.661681
#include "mainwindow.h"
#include <QApplication>

int main(int argc, char *argv[])
{
    QApplication a(argc, argv);
    MainWindow w;
    w.show();

    return a.exec();
}