https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120139
--- Comment #1 from GCC Commits <cvs-commit at gcc dot gnu.org> --- The master branch has been updated by Thomas Koenig <tkoe...@gcc.gnu.org>: https://gcc.gnu.org/g:4f9c7b5258f2af89bba8e954c277981d2e2ee1ef commit r16-638-g4f9c7b5258f2af89bba8e954c277981d2e2ee1ef Author: Thomas Koenig <tkoe...@gcc.gnu.org> Date: Wed May 14 20:11:48 2025 +0200 Fix explicit arrays with non-constant size for -fc-prototypes. gcc/fortran/ChangeLog: PR fortran/120139 * dump-parse-tree.cc (get_c_type_name): If no constant size of an array exists, output an asterisk.