gcc/testsuite/gnat.dg/release_unc_maxalign.adb

   1 -- { dg-do run }
   2
   3 with Ada.Unchecked_Deallocation;
   4
   5 procedure Release_UNC_Maxalign is
   6
   7    type List is array (Natural range <>) of Integer;
   8    for List'Alignment use Standard'Maximum_Alignment;
   9
  10    type List_Access is access all List;
  11
  12    procedure Release is new Ada.Unchecked_Deallocation
  13      (Object => List, Name => List_Access);
  14
  15    My_List : List_Access;
  16 begin
  17    My_List := new List (1 .. 3);
  18    Release (My_List);
  19 end;