[Bug fortran/108025] Duplicate CONTIGUOUS attribute should be diagnosed

[cvs-commit at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108025

--- Comment #4 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The releases/gcc-12 branch has been updated by Harald Anlauf
<anlauf@gcc.gnu.org>:

https://gcc.gnu.org/g:4b56945b1ae497580b542abb6d7ca41b6444c219

commit r12-9321-g4b56945b1ae497580b542abb6d7ca41b6444c219
Author: Harald Anlauf <anlauf@gmx.de>
Date:   Thu Dec 8 22:50:45 2022 +0100

    Fortran: diagnose and reject duplicate CONTIGUOUS attribute [PR108025]

    gcc/fortran/ChangeLog:

            PR fortran/108025
            * symbol.cc (gfc_add_contiguous): Diagnose and reject duplicate
            CONTIGUOUS attribute.

    gcc/testsuite/ChangeLog:

            PR fortran/108025
            * gfortran.dg/contiguous_12.f90: New test.

    (cherry picked from commit 3a9f6d5a8ee490adf9a18f93feaf86542642be7d)