[Bug fortran/121185] [16 Regression] regression on elemental operation of division

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=121185

--- Comment #42 from GCC Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Mikael Morin <mik...@gcc.gnu.org>:

https://gcc.gnu.org/g:5f9f20df98b1fe8dd8b179b157d268470bde70f4

commit r16-2566-g5f9f20df98b1fe8dd8b179b157d268470bde70f4
Author: Mikael Morin <mik...@gcc.gnu.org>
Date:   Sun Jul 27 17:11:40 2025 +0200

    fortran: Bound class container lookup after array descriptor [PR121185]

    Don't look for a class container too far after an array descriptor.
    This avoids generating a polymorphic array reference, using the virtual
    table of a parent object, to access a non-polymorphic child having a
    type unrelated to that of the parent.

            PR fortran/121185

    gcc/fortran/ChangeLog:

            * trans-expr.cc (gfc_get_class_from_expr): Give up class
            container lookup on the second COMPONENT_REF after an array
            descriptor.

    gcc/testsuite/ChangeLog:

            * gfortran.dg/assign_13.f90: New test.