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From: "mikael at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug fortran/93483] ICE in gfc_constructor_copy, at
 fortran/constructor.c:103
Date: Thu, 13 Oct 2022 19:35:30 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D93483

Mikael Morin <mikael at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |mikael at gcc dot gnu.org

--- Comment #11 from Mikael Morin <mikael at gcc dot gnu.org> ---
(In reply to Steve Kargl from comment #8)
> If regtesting complete ok, and Mikael doesn't find any additional
> problems.  Please commit.

Unfortunately, I think there is one problem.
Generally speaking, I don't like doing too much at parsing stage, and
especially simplifying.  It's too early in my opinion.

Here is an example, where the array simplifies using the host-associated
parameter value instead of calling the contained function with the same name
hiding it.  It is admittedly somewhat artificial.

module m
  implicit none
  integer, parameter :: a(*) =3D [ 7, 11 ]
contains
  subroutine bug
    real :: b(1)
    b =3D [ real :: (a(1)) ]
    print *, b
    if (any(b /=3D [ 14. ])) stop 1
  contains
    function a(c)
      integer :: a, c
      a =3D c + 13
    end function a
  end subroutine bug
end module m

program p
  use m
  call bug
end program p=