1! { dg-do compile }
2!
3! PR 44213: ICE when extending abstract type
4!
5! Contributed by Hans-Werner Boschmann <boschmann@tp1.physik.uni-siegen.de>
6
7module ice_module
8  type :: a_type
9  end type a_type
10
11  type,extends(a_type),abstract :: b_type
12  end type b_type
13
14  type,extends(b_type) :: c_type
15  end type c_type
16end module ice_module
17
18