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From: "anlauf at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug fortran/114001] is_contiguous considers unlimited polymorphic
 dummy always as contiguous
Date: Tue, 20 Feb 2024 21:10:10 +0000
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X-Bugzilla-Component: fortran
X-Bugzilla-Version: 14.0
X-Bugzilla-Keywords: wrong-code
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Message-ID: <bug-114001-4-jaLziMfUv8@http.gcc.gnu.org/bugzilla/>
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D114001

anlauf at gcc dot gnu.org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Keywords|                            |wrong-code

--- Comment #1 from anlauf at gcc dot gnu.org ---
gfc_is_simply_contiguous has the following code:

  if (expr->ts.type !=3D BT_CLASS
      && ((part_ref
           && !part_ref->u.c.component->attr.contiguous
           && part_ref->u.c.component->attr.pointer)
          || (!part_ref
              && !sym->attr.contiguous
              && (sym->attr.pointer
                  || (sym->as && sym->as->type =3D=3D AS_ASSUMED_RANK)
                  || (sym->as && sym->as->type =3D=3D AS_ASSUMED_SHAPE)))))
    return false;

This obviously ignores the CLASS case.=