old-autovect-branch/gcc/testsuite/ada/acats/tests/a/a38106e.ada

   1 -- A38106E.ADA
   2
   3 --                             Grant of Unlimited Rights
   4 --
   5 --     Under contracts F33600-87-D-0337, F33600-84-D-0280, MDA903-79-C-0687,
   6 --     F08630-91-C-0015, and DCA100-97-D-0025, the U.S. Government obtained
   7 --     unlimited rights in the software and documentation contained herein.
   8 --     Unlimited rights are defined in DFAR 252.227-7013(a)(19).  By making
   9 --     this public release, the Government intends to confer upon all
  10 --     recipients unlimited rights  equal to those held by the Government.
  11 --     These rights include rights to use, duplicate, release or disclose the
  12 --     released technical data and computer software in whole or in part, in
  13 --     any manner and for any purpose whatsoever, and to have or permit others
  14 --     to do so.
  15 --
  16 --                                    DISCLAIMER
  17 --
  18 --     ALL MATERIALS OR INFORMATION HEREIN RELEASED, MADE AVAILABLE OR
  19 --     DISCLOSED ARE AS IS.  THE GOVERNMENT MAKES NO EXPRESS OR IMPLIED
  20 --     WARRANTY AS TO ANY MATTER WHATSOEVER, INCLUDING THE CONDITIONS OF THE
  21 --     SOFTWARE, DOCUMENTATION OR OTHER INFORMATION RELEASED, MADE AVAILABLE
  22 --     OR DISCLOSED, OR THE OWNERSHIP, MERCHANTABILITY, OR FITNESS FOR A
  23 --     PARTICULAR PURPOSE OF SAID MATERIAL.
  24 --*
  25 -- CHECK THAT FOR AN ACCESS TYPE WHOSE DESIGNATED TYPE IS AN INCOMPLETE
  26 -- TYPE, ADDITIONAL OPERATIONS FOR THE ACCESS TYPE WHICH DEPEND ON
  27 -- CHARACTERISTICS OF THE FULL DECLARATION OF THE TYPE ARE MADE
  28 -- AVAILABLE AT THE EARLIEST PLACE WITHIN THE IMMEDIATE SCOPE OF THE
  29 -- ACCESS TYPE DECLARATION AND AFTER THE FULL DECLARATION OF THE
  30 -- INCOMPLETE TYPE.
  31
  32 -- (1) CHECK FOR COMPONENT SELECTION WITH RECORD TYPES
  33 -- (2) CHECK FOR INDEXED COMPONENTS AND SLICES WITH ARRAY TYPES
  34 -- (3) CHECK FOR USE OF 'FIRST, 'LAST, 'RANGE, AND 'LENGTH WITH ARRAY
  35 --     TYPES
  36
  37 -- PART 2 : FULL DECLARATION OF INCOMPLETE TYPE IN PACKAGE BODY
  38
  39 -- DSJ  5/05/83
  40 -- SPS 10/18/83
  41 -- EG  12/19/83
  42
  43 WITH REPORT ;
  44 PROCEDURE A38106E IS
  45
  46      USE REPORT ;
  47
  48 BEGIN
  49
  50      TEST("A38106E", "CHECK THAT ADDITIONAL OPERATIONS OF ACCESS " &
  51                     "TYPES OF INCOMPLETE TYPES ARE AVAILABLE AT THE " &
  52                     "EARLIEST PLACE IN THE IMMEDIATE SCOPE OF THE "   &
  53                     "ACCESS TYPE AND AFTER THE FULL DECLARATION "     &
  54                     "(WHICH IS IN THE PACKAGE BODY)");
  55
  56      DECLARE
  57
  58           PACKAGE PACK1 IS
  59           PRIVATE
  60                TYPE T1 ;
  61                TYPE T2 ;
  62                PACKAGE PACK2 IS
  63                     TYPE ACC1 IS ACCESS T1 ;
  64                     TYPE ACC2 IS ACCESS T2 ;
  65                END PACK2 ;
  66           END PACK1 ;
  67
  68           PACKAGE BODY PACK1 IS
  69                TYPE T1 IS ARRAY ( 1 .. 2 ) OF INTEGER ;
  70                TYPE T2 IS
  71                     RECORD
  72                          C1, C2 : INTEGER ;
  73                     END RECORD ;
  74
  75                A1 : PACK2.ACC1 := NEW T1'(2,4) ;  -- LEGAL
  76                A2 : PACK2.ACC1 := NEW T1'(6,8) ;  -- LEGAL
  77                R1 : PACK2.ACC2 := NEW T2'(3,5) ;  -- LEGAL
  78                R2 : PACK2.ACC2 := NEW T2'(7,9) ;  -- LEGAL
  79
  80                PACKAGE BODY PACK2 IS
  81                     X1 : INTEGER := A1(1) ;            -- LEGAL
  82                     X2 : INTEGER := A1'FIRST ;         -- LEGAL
  83                     X3 : INTEGER := A1'LAST ;          -- LEGAL
  84                     X4 : INTEGER := A1'LENGTH ;        -- LEGAL
  85                     B1 : BOOLEAN := 3 IN A1'RANGE ;    -- LEGAL
  86                     X5 : INTEGER := R1.C1 ;            -- LEGAL
  87                END PACK2 ;
  88
  89           END PACK1 ;
  90
  91      BEGIN
  92
  93           NULL ;
  94
  95      END ;
  96
  97      RESULT ;
  98
  99 END A38106E ;