Examples of errors detected by the V757 diagnostic


V757. It is possible that an incorrect variable is compared with null after type conversion using 'dynamic_cast'.


LibreOffice

V757 It is possible that an incorrect variable is compared with nullptr after type conversion using 'dynamic_cast'. Check lines: 2709, 2710. menu.cxx 2709


void PopupMenu::ClosePopup(Menu* pMenu)
{
  MenuFloatingWindow* p = dynamic_cast<MenuFloatingWindow*>(ImplGetWindow());
  PopupMenu *pPopup = dynamic_cast<PopupMenu*>(pMenu);
  if (p && pMenu)
    p->KillActivePopup(pPopup);
}


Bugs Found

Checked Projects
344
Collected Errors
12 970