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From: "cvs-commit at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug fortran/111781] Fortran compiler complains about variable bound
 in array dummy argument
Date: Thu, 28 Mar 2024 10:40:14 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D111781

--- Comment #11 from GCC Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Mikael Morin <mikael@gcc.gnu.org>:

https://gcc.gnu.org/g:7f233feafd657250340be3b3500d2697948ae3ed

commit r14-9703-g7f233feafd657250340be3b3500d2697948ae3ed
Author: Mikael Morin <mikael@gcc.gnu.org>
Date:   Wed Mar 27 16:30:42 2024 +0100

    fortran: Fix specification expression check in submodules [PR114475]

    The patch fixing PR111781 made the check of specification expressions m=
ore
    restrictive, disallowing local variables in specification expressions of
    dummy arguments.  PR114475 showed an example where that change regresse=
d,
    disallowing in submodules expressions that had been allowed in the pare=
nt
    module.  In submodules indeed, the hierarchy of namespaces inherited fr=
om
    the parent module is not reproduced so the host-association of symbols
    can't be recognized by checking the nesting of namespaces.

    This change fixes the problem by allowing in specification expressions
    all the symbols in a submodule that are inherited from the parent modul=
e.

            PR fortran/111781
            PR fortran/114475

    gcc/fortran/ChangeLog:

            * expr.cc (check_restricted): In submodules, allow variables ho=
st-
            associated from the parent module.

    gcc/testsuite/ChangeLog:

            * gfortran.dg/spec_expr_10.f90: New test.

    Co-authored-by: Harald Anlauf <anlauf@gmx.de>=