[Bug fortran/120843] [15/16-Regression, Coarray] Inconsistent ranks for operator reported when coarray ranks differ

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120843

--- Comment #4 from GCC Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Andre Vehreschild <ve...@gcc.gnu.org>:

https://gcc.gnu.org/g:1b0930e9046e0b6201fa03c2843f3b06e522acd1

commit r16-1885-g1b0930e9046e0b6201fa03c2843f3b06e522acd1
Author: Andre Vehreschild <ve...@gcc.gnu.org>
Date:   Fri Jun 27 14:39:13 2025 +0200

    Fortran: Fix non-conformable corank on this_image ref [PR120843]

            PR fortran/120843

    gcc/fortran/ChangeLog:

            * resolve.cc (resolve_operator): Report inconsistent coranks
            only when not referencing this_image.
            (gfc_op_rank_conformable): Treat coranks as inconformable only
            when a coindex other then implicit this_image is used.

    gcc/testsuite/ChangeLog:

            * gfortran.dg/coarray/coindexed_6.f90: New test.