https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95687
--- Comment #5 from CVS Commits <cvs-commit at gcc dot gnu.org> --- The master branch has been updated by Harald Anlauf <anl...@gcc.gnu.org>: https://gcc.gnu.org/g:ac932bfcd21e9523fa2b880ae8138aef79da7f54 commit r11-1568-gac932bfcd21e9523fa2b880ae8138aef79da7f54 Author: Harald Anlauf <anl...@gmx.de> Date: Sat Jun 20 16:11:48 2020 +0200 PR fortran/95687 - ICE in get_unique_hashed_string, at fortran/class.c:508 With submodules and PDTs, name mangling of interfaces may result in long internal symbols overflowing a previously static internal buffer. We now set the buffer size dynamically. gcc/fortran/ PR fortran/95687 * class.c (get_unique_type_string): Return a string with dynamic length. (get_unique_hashed_string, gfc_hash_value): Use dynamic result from get_unique_type_string instead of static buffer.