gomp-20050608-branch/gcc/testsuite/ada/acats/tests/c4/c41328a.ada

   1 -- C41328A.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 IMPLICITLY DECLARED DERIVED SUBPROGRAMS CAN BE SELECTED
  26 -- FROM OUTSIDE A PACKAGE USING AN EXPANDED NAME, FOR A DERIVED TYPE.
  27
  28 -- TBN  7/21/86
  29
  30 WITH REPORT; USE REPORT;
  31 PROCEDURE C41328A IS
  32
  33      PACKAGE P IS
  34           PACKAGE Q IS
  35                TYPE PAIR IS ARRAY (1..2) OF INTEGER;
  36                FUNCTION INIT (INT : INTEGER) RETURN PAIR;
  37                PROCEDURE SWAP (TWO : IN OUT PAIR);
  38           END Q;
  39           TYPE COUPLE IS NEW Q.PAIR;
  40      END P;
  41
  42      VAR_1 : P.COUPLE;
  43      VAR_2 : P.COUPLE;
  44
  45      PACKAGE BODY P IS
  46
  47           PACKAGE BODY Q IS
  48
  49                FUNCTION INIT (INT : INTEGER) RETURN PAIR IS
  50                     A : PAIR;
  51                BEGIN
  52                     A (1) := INT;
  53                     A (2) := INT + 1;
  54                     RETURN (A);
  55                END INIT;
  56
  57                PROCEDURE SWAP (TWO : IN OUT PAIR) IS
  58                     TEMP : INTEGER;
  59                BEGIN
  60                     TEMP := TWO (1);
  61                     TWO (1) := TWO (2);
  62                     TWO (2) := TEMP;
  63                END SWAP;
  64
  65           BEGIN
  66                NULL;
  67           END Q;
  68
  69      BEGIN
  70           NULL;
  71      END P;
  72
  73 BEGIN
  74      TEST ("C41328A", "CHECK THAT IMPLICITLY DECLARED DERIVED " &
  75                       "SUBPROGRAMS CAN BE SELECTED FROM OUTSIDE A " &
  76                       "PACKAGE USING AN EXPANDED NAME, FOR A DERIVED " &
  77                       "TYPE");
  78
  79      VAR_1 := P.INIT (IDENT_INT(1));
  80      IF P."/=" (VAR_1, P.COUPLE'(1 => 1, 2 => 2)) THEN
  81           FAILED ("INCORRECT RESULTS FROM DERIVED SUBPROGRAM - 1");
  82      END IF;
  83
  84      VAR_2 := P.INIT (IDENT_INT(2));
  85      IF P."=" (VAR_2, P.COUPLE'(1 => 1, 2 => 2)) THEN
  86           FAILED ("INCORRECT RESULTS FROM DERIVED SUBPROGRAM - 2");
  87      END IF;
  88
  89      P.SWAP (VAR_1);
  90      IF P."=" (VAR_1, P.COUPLE'(1 => 1, 2 => 2)) THEN
  91           FAILED ("INCORRECT RESULTS FROM DERIVED SUBPROGRAM - 3");
  92      END IF;
  93
  94      P.SWAP (VAR_2);
  95      IF P."/=" (VAR_2, P.COUPLE'(1 => 3, 2 => 2)) THEN
  96           FAILED ("INCORRECT RESULTS FROM DERIVED SUBPROGRAM - 4");
  97      END IF;
  98
  99      RESULT;
 100 END C41328A;