Refactoring doesn't work correctly if the variable is used in sizeof().
If you trigger refactoring outside of sizeof(), only the occurences
outside sizeof are changed (wrong_behaviour.png).

If you trigger inside the sizeof(), all occurences are marked (better_behaviour.png), but the global search & replace dialog appears (global_replace.png).

#include "mainwindow.h"
#include "ui_mainwindow.h"

MainWindow::MainWindow(QWidget *parent) :
	QMainWindow(parent),
	ui(new Ui::MainWindow)
{
	ui->setupUi(this);

	char buf[256];

	strncpy(buf, "test", sizeof(buf));
	buf[sizeof(buf)] = 0;
}

MainWindow::~MainWindow()
{
	delete ui;
}