[Bug fortran/125760] ICE in tree check: expected class ‘expression’, have ‘declaration’

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=125760

--- Comment #2 from GCC Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Jerry DeLisle <jvdeli...@gcc.gnu.org>:

https://gcc.gnu.org/g:18b2b8c0b2745df0ad297753fa3fc3a8083543b8

commit r17-5067-g18b2b8c0b2745df0ad297753fa3fc3a8083543b8
Author: Jerry DeLisle <jvdeli...@gcc.gnu.org>
Date:   Thu Jun 11 17:35:00 2026 -0700

    fortran: [PR125760] Fix ICE in SELECT TYPE with array-section selector of a
class array

    In trans_associate_var, get the class container for the _len copy
    from the selector expression when target_expr is not a _data
    COMPONENT_REF.

    Assisted-by: Claude Opus 5.5

            PR fortran/125760

    gcc/fortran/ChangeLog:

            * trans-stmt.cc (trans_associate_var): Use
            gfc_get_class_from_gfc_expr when target_expr is not a
            COMPONENT_REF.

    gcc/testsuite/ChangeLog:

            * gfortran.dg/select_type_52.f90: New test.