[Bug fortran/95088] ICE in gfc_build_class_symbol, at fortran/class.c:653

[cvs-commit at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95088

--- Comment #3 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Harald Anlauf <anlauf@gcc.gnu.org>:

https://gcc.gnu.org/g:3ee9d82484bdc0ae5b1b21f4a3d8ff46d40e36fd

commit r11-1298-g3ee9d82484bdc0ae5b1b21f4a3d8ff46d40e36fd
Author: Harald Anlauf <anlauf@gmx.de>
Date:   Sun Jun 14 16:12:47 2020 +0200

    PR fortran/95088 - Buffer overflows with PDTs, submodules and long symbols

    With PDTs (parameterized derived types) and submodules, name mangling
    results in variably long internal symbols.  Instead of using a fixed-size
    intermediate buffer, which is actually not really needed, just use a
    pointer to strings.

    2020-06-14  Harald Anlauf  <anlauf@gmx.de>

    gcc/fortran/
            PR fortran/95088
            * class.c (get_unique_type_string): Replace use of fixed size
            buffer by internally passing a pointer to strings.