Robuta

https://gcc.gnu.org/legacy-ml/gcc-patches/2006-12/msg01582.html Paul Thomas - Re: [Ptach, fortran] PR25818 - Problem with handling optional and entry paul thomas https://gcc.gnu.org/legacy-ml/gcc-patches/2006-12/msg01527.html Paul Thomas - [Ptach, fortran] PR25818 - Problem with handling optional and entry mas paul thomas