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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/104908] [11/12/13/14 Regression] incorrect Fortran
 out-of-bound runtime error.
Date: Wed, 24 Jan 2024 18:41:58 +0000
X-Bugzilla-Reason: CC
X-Bugzilla-Type: changed
X-Bugzilla-Watch-Reason: None
X-Bugzilla-Product: gcc
X-Bugzilla-Component: fortran
X-Bugzilla-Version: 11.2.0
X-Bugzilla-Keywords: ice-on-valid-code, wrong-code
X-Bugzilla-Severity: normal
X-Bugzilla-Who: anlauf at gcc dot gnu.org
X-Bugzilla-Status: NEW
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X-Bugzilla-Priority: P4
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X-Bugzilla-Target-Milestone: 11.5
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Message-ID: <bug-104908-4-rLjvnRGKxa@http.gcc.gnu.org/bugzilla/>
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References: <bug-104908-4@http.gcc.gnu.org/bugzilla/>
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D104908

anlauf at gcc dot gnu.org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |anlauf at gcc dot gnu.org
           Keywords|                            |ice-on-valid-code

--- Comment #5 from anlauf at gcc dot gnu.org ---
The following code generates an ICE:

subroutine sub (v)
  implicit none
  type vec
     integer :: x(2,1)
  end type vec
! type(vec),  intent(in) :: v(:)   ! works with type
  class(vec), intent(in) :: v(:)   ! ICE with class
  integer :: k
  k =3D v(1)%x(2,1)
end=