gcc/testsuite/gnat.dg/assert1.adb

   1 --  { dg-do run }
   2 --  { dg-options "-gnatws" }
   3
   4 pragma Assertion_Policy (Check);
   5 with Text_IO; use Text_IO;
   6 procedure assert1 is
   7    type p1 is array (1 .. 113) of Boolean;
   8    pragma Pack (p1);
   9    type p2 is array (1 .. 13) of Boolean;
  10    pragma Pack (p2);
  11    type p3 is array (1 .. 113) of Boolean;
  12    pragma Pack (p3);
  13    for p3'size use 113;
  14    type p4 is array (1 .. 13) of Boolean;
  15    pragma Pack (p4);
  16    for p4'size use 13;
  17    v1 : p1;
  18    v2 : p2;
  19    v3 : p3;
  20    v4 : p4;
  21 begin
  22    pragma Assert (p1'Size = 120);
  23    pragma Assert (p2'Size = 13);
  24    pragma Assert (p3'Size = 113);
  25    pragma Assert (p4'Size = 13);
  26    pragma Assert (p1'Value_Size = 120);
  27    pragma Assert (p2'Value_Size = 13);
  28    pragma Assert (p3'Value_Size = 113);
  29    pragma Assert (p4'Value_Size = 13);
  30    pragma Assert (p1'Object_Size = 120);
  31    pragma Assert (p2'Object_Size = 16);
  32    pragma Assert (p3'Object_Size = 120);
  33    pragma Assert (p4'Object_Size = 16);
  34    pragma Assert (v1'Size = 120);
  35    pragma Assert (v2'Size = 16);
  36    pragma Assert (v3'Size = 120);
  37    pragma Assert (v4'Size = 16);
  38    null;
  39 end;