gcc/testsuite/gnat.dg/array7.adb

-- { dg-do compile }
-- { dg-options "-O -gnatp -fdump-tree-optimized" }

package body Array7 is

   package body Range_Subtype is
      function Get_Arr (Nbr : My_Range) return Arr_Acc is
      begin
         return new Arr (1 .. Nbr);
      end;
   end;

   package body Range_Type is
      function Get_Arr (Nbr : My_Range) return Arr_Acc is
      begin
         return new Arr (1 .. Nbr);
      end;
   end;

end Array7;

-- { dg-final { scan-tree-dump-not "MAX_EXPR" "optimized" } }