gcc/testsuite/ada/acats/tests/c8/c85014c.ada

   1 -- C85014C.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 -- OBJECTIVE:
  26 --     CHECK THAT THE PRESENCE OR ABSENCE OF A RESULT TYPE IS USED TO
  27 --     DETERMINE WHICH SUBPROGRAM OR ENTRY IS BEING RENAMED.
  28
  29 -- HISTORY:
  30 --     JET 03/24/88  CREATED ORIGINAL TEST.
  31
  32 WITH REPORT; USE REPORT;
  33 PROCEDURE C85014C IS
  34
  35      I, J : INTEGER;
  36
  37      TASK TYPE T IS
  38           ENTRY Q (I1 : INTEGER);
  39      END T;
  40
  41      TASK0 : T;
  42
  43      PACKAGE FUNC IS
  44           FUNCTION Q (I1 : INTEGER) RETURN INTEGER;
  45           FUNCTION FUNC RETURN T;
  46      END FUNC;
  47      USE FUNC;
  48
  49      PROCEDURE PROC (I1: INTEGER) IS
  50      BEGIN
  51           I := I1;
  52      END PROC;
  53
  54      FUNCTION PROC (I1: INTEGER) RETURN INTEGER IS
  55      BEGIN
  56           I := I1 + 1;
  57           RETURN 0;
  58      END PROC;
  59
  60      TASK BODY T IS
  61      BEGIN
  62           ACCEPT Q (I1 : INTEGER) DO
  63                I := I1;
  64           END Q;
  65      END T;
  66
  67      PACKAGE BODY FUNC IS
  68           FUNCTION Q (I1 : INTEGER) RETURN INTEGER IS
  69           BEGIN
  70                I := I1 + 1;
  71                RETURN 0;
  72           END Q;
  73
  74           FUNCTION FUNC RETURN T IS
  75           BEGIN
  76                RETURN TASK0;
  77           END FUNC;
  78      END FUNC;
  79
  80 BEGIN
  81      TEST ("C85014C", "CHECK THAT THE PRESENCE OR ABSENCE OF A " &
  82                       "RESULT TYPE IS USED TO DETERMINE WHICH " &
  83                       "SUBPROGRAM OR ENTRY IS BEING RENAMED");
  84
  85      DECLARE
  86           PROCEDURE PROC1 (J1: INTEGER) RENAMES PROC;
  87
  88           FUNCTION PROC2 (J1: INTEGER) RETURN INTEGER RENAMES PROC;
  89      BEGIN
  90           PROC1(1);
  91           IF I /= IDENT_INT(1) THEN
  92                FAILED("INCORRECT VALUE OF I AFTER PROC1");
  93           END IF;
  94
  95           J := PROC2(1);
  96           IF I /= IDENT_INT(2) THEN
  97                FAILED("INCORRECT VALUE OF I AFTER PROC2");
  98           END IF;
  99      END;
 100
 101      DECLARE
 102           PROCEDURE FUNC1 (J1 : INTEGER) RENAMES FUNC.FUNC.Q;
 103
 104           FUNCTION FUNC2 (J1 : INTEGER) RETURN INTEGER RENAMES FUNC.Q;
 105      BEGIN
 106           FUNC1(1);
 107           IF I /= IDENT_INT(1) THEN
 108                FAILED("INCORRECT VALUE OF I AFTER FUNC1");
 109           END IF;
 110
 111           J := FUNC2(1);
 112           IF I /= IDENT_INT(2) THEN
 113                FAILED("INCORRECT VALUE OF I AFTER FUNC2");
 114           END IF;
 115      END;
 116
 117      RESULT;
 118 END C85014C;