[Bug fortran/107635] [Coarray] Allocatable components of types defined in module's interface are not handled correctly when used in coarrays.

[cvs-commit at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107635

--- Comment #5 from GCC Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Andre Vehreschild <vehre@gcc.gnu.org>:

https://gcc.gnu.org/g:90ba8291c31f2cfb6a8c7bf0c0d6a9d93bbbacc9

commit r15-7638-g90ba8291c31f2cfb6a8c7bf0c0d6a9d93bbbacc9
Author: Andre Vehreschild <vehre@gcc.gnu.org>
Date:   Wed Jan 8 12:33:27 2025 +0100

    Fortran: Move caf_get-rewrite to coarray.cc [PR107635]

    Add a rewriter to keep all expression tree that is not optimization
    together.  At the moment this is just a move from resolve.cc, but will
    be extended to handle more cases where rewriting the expression tree may
    be easier.  The first use case is to extract accessors for coarray
    remote image data access.

    gcc/fortran/ChangeLog:

            PR fortran/107635
            * Make-lang.in: Add coarray.cc.
            * coarray.cc: New file.
            * gfortran.h (gfc_coarray_rewrite): New procedure.
            * parse.cc (rewrite_expr_tree): Add entrypoint for rewriting
            expression trees.
            * resolve.cc (gfc_resolve_ref): Remove caf_lhs handling.
            (get_arrayspec_from_expr): Moved to rewrite.cc.
            (remove_coarray_from_derived_type): Same.
            (convert_coarray_class_to_derived_type): Same.
            (split_expr_at_caf_ref): Same.
            (check_add_new_component): Same.
            (create_get_parameter_type): Same.
            (create_get_callback): Same.
            (add_caf_get_intrinsic): Same.
            (resolve_variable): Remove caf_lhs handling.

    libgfortran/ChangeLog:

            * caf/single.c (_gfortran_caf_finalize): Free memory preventing
            leaks.
            (_gfortran_caf_get_by_ct): Fix constness.
            * caf/libcaf.h (_gfortran_caf_register_accessor): Fix constness.