[Bug fortran/105243] ICE in next_char, at fortran/io.cc:160

[cvs-commit at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105243

--- Comment #15 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The releases/gcc-10 branch has been updated by Harald Anlauf
<anl...@gcc.gnu.org>:

https://gcc.gnu.org/g:290147c4c8e3d9d1f13297b511d3a0afb5e952d4

commit r10-10882-g290147c4c8e3d9d1f13297b511d3a0afb5e952d4
Author: Harald Anlauf <anl...@gmx.de>
Date:   Wed Jun 29 21:36:17 2022 +0200

    Fortran: error recovery on invalid CLASS(), PARAMETER declarations
[PR105243]

    gcc/fortran/ChangeLog:

            PR fortran/103137
            PR fortran/103138
            PR fortran/103693
            PR fortran/105243
            * decl.c (gfc_match_data_decl): Reject CLASS entity declaration
            when it is given the PARAMETER attribute.

    gcc/testsuite/ChangeLog:

            PR fortran/103137
            PR fortran/103138
            PR fortran/103693
            PR fortran/105243
            * gfortran.dg/class_58.f90: Fix test.
            * gfortran.dg/class_73.f90: New test.

    Co-authored-by: Steven G. Kargl <ka...@gcc.gnu.org>
    (cherry picked from commit 4c233cabbe388a6b8957c1507e129090e9267ceb)