gcc/testsuite/ada/acats/tests/c3/c35502p.ada

   1 -- C35502P.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 --     FOR AN ENUMERATION TYPE OTHER THAN BOOLEAN OR CHARACTER TYPE,
  27 --     CHECK THAT THE RESULTS AND TYPE PRODUCED BY THE ATTRIBUTES
  28 --     ARE CORRECT.
  29
  30 --     CHECK THAT 'FIRST AND 'LAST YIELD CORRECT RESULTS WHEN THE
  31 --     PREFIX DENOTES A NULL SUBTYPE.
  32
  33 -- HISTORY:
  34 --     RJW 05/05/86  CREATED ORIGINAL TEST.
  35 --     CJJ 06/09/87  CHANGED "=" COMPARISONS IN GENERIC
  36 --                   PROCEDURE Q TO "/=".
  37
  38
  39 WITH REPORT; USE REPORT;
  40
  41 PROCEDURE  C35502P  IS
  42
  43 BEGIN
  44
  45      TEST( "C35502P" , "CHECK THAT THE ATTRIBUTES 'FIRST' AND " &
  46                        "'LAST' YIELD THE CORRECT RESULTS WHEN THE " &
  47                        "PREFIX IS A GENERIC FORMAL DISCRETE TYPE " &
  48                        "WHOSE ACTUAL PARAMETER IS AN ENUMERATION " &
  49                        "TYPE OTHER THAN A CHARACTER OR A BOOLEAN " &
  50                        "TYPE" );
  51
  52      DECLARE
  53        -- FOR THESE DECLARATIONS, 'FIRST AND 'LAST REFER TO THE
  54        -- SUBTYPE VALUES, BUT 'VAL AND 'POS ARE INHERITED FROM THE
  55        -- BASE TYPE.
  56
  57           TYPE ENUM IS (A, BC, ABC, A_B_C, ABCD);
  58           SUBTYPE SUBENUM IS ENUM RANGE A .. ABC;
  59
  60           TYPE NEWENUM IS NEW ENUM RANGE BC .. A_B_C;
  61           TYPE NONEWENUM IS NEW ENUM RANGE ABCD .. A;
  62           GENERIC
  63                TYPE E IS (<>);
  64                F, L : E;
  65           PROCEDURE P (STR : STRING);
  66
  67           PROCEDURE P (STR : STRING) IS
  68                SUBTYPE NOENUM IS E RANGE
  69                    E'VAL (IDENT_INT(2)) .. E'VAL (IDENT_INT(1));
  70           BEGIN
  71                IF E'FIRST /= F THEN
  72                     FAILED ( "INCORRECT E'FIRST FOR " & STR );
  73                END IF;
  74                IF NOENUM'FIRST /= E'VAL (2) THEN
  75                     FAILED ( "INCORRECT NOENUM'FIRST FOR " & STR );
  76                END IF;
  77
  78                IF E'LAST /= L THEN
  79                     FAILED ( "INCORRECT E'LAST FOR " & STR );
  80                END IF;
  81                IF NOENUM'LAST /= E'VAL (1) THEN
  82                     FAILED ( "INCORRECT NOENUM'LAST FOR " & STR );
  83                END IF;
  84           END P;
  85
  86           GENERIC
  87                TYPE E IS (<>);
  88           PROCEDURE Q;
  89
  90           PROCEDURE Q IS
  91                SUBTYPE NOENUM IS E RANGE
  92                        E'VAL (IDENT_INT(2)) .. E'VAL (IDENT_INT(1));
  93           BEGIN
  94                IF E'FIRST /= E'VAL (IDENT_INT(4)) THEN
  95                     FAILED ( "INCORRECT E'FIRST FOR NONEWENUM" );
  96                END IF;
  97                IF NOENUM'FIRST /= E'VAL (2) THEN
  98                     FAILED ( "INCORRECT NOENUM'FIRST FOR NONEWENUM");
  99                END IF;
 100
 101                IF E'LAST /= E'VAL (IDENT_INT(0)) THEN
 102                     FAILED ( "INCORRECT E'LAST FOR NONEWENUM");
 103                END IF;
 104                IF NOENUM'LAST /= E'VAL (1) THEN
 105                     FAILED ( "INCORRECT NOENUM'LAST FOR NONEWENUM");
 106                END IF;
 107           END Q;
 108
 109           PROCEDURE PROC1 IS NEW P (ENUM, A, ABCD);
 110           PROCEDURE PROC2 IS NEW P (SUBENUM, A, ABC);
 111           PROCEDURE PROC3 IS NEW P (NEWENUM, BC, A_B_C);
 112           PROCEDURE PROC4 IS NEW Q (NONEWENUM);
 113
 114      BEGIN
 115           PROC1 ( "ENUM" );
 116           PROC2 ( "SUBENUM" );
 117           PROC3 ( "NEWENUM" );
 118           PROC4;
 119      END;
 120
 121      RESULT;
 122 END C35502P;