function y()
 {
     a::nonStatic();
     a::reallyStatic();
     a::doesntExist();
     a::nonStaticInBClass();
     a::reallyStaticInBClass();
     classDoesntExist::nonStatic();
     classDoesntExist::reallyStatic();
     classDoesntExist::doesntExist();
     classDoesntExist::nonStaticInBClass();
     classDoesntExist::reallyStaticInBClass();
 }