[Bug fortran/110825] TYPE(*) dummy argument to generate an unused hidden argument

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110825

--- Comment #6 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The releases/gcc-13 branch has been updated by Harald Anlauf
<anl...@gcc.gnu.org>:

https://gcc.gnu.org/g:63d18dffeb34e58a8ef79ca614f854e055355043

commit r13-7656-g63d18dffeb34e58a8ef79ca614f854e055355043
Author: Harald Anlauf <anl...@gmx.de>
Date:   Thu Jul 27 21:30:26 2023 +0200

    Fortran: do not pass hidden character length for TYPE(*) dummy [PR110825]

    gcc/fortran/ChangeLog:

            PR fortran/110825
            * gfortran.texi: Clarify argument passing convention.
            * trans-expr.cc (gfc_conv_procedure_call): Do not pass the
character
            length as hidden argument when the declared dummy argument is
            assumed-type.

    gcc/testsuite/ChangeLog:

            PR fortran/110825
            * gfortran.dg/assumed_type_18.f90: New test.

    (cherry picked from commit 02f4ca0df2d69b922a622e7cc9b396cf686d5a0f)