1-- CD2A21C.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 A SIZE SPECIFICATION CAN BE GIVEN FOR AN ENUMERATION
27--     TYPE:
28--          IN THE VISIBLE OR PRIVATE PART OF A PACKAGE FOR A TYPE
29--            DECLARED IN THE VISIBLE PART;
30--          FOR A DERIVED ENUMERATION TYPE;
31--          FOR A DERIVED PRIVATE TYPE WHOSE FULL DECLARATION IS AS
32--            AN ENUMERATION TYPE.
33
34-- HISTORY:
35--     PWB 06/17/87  CREATED ORIGINAL TEST.
36--     DHH 04/17/89  CHANGED EXTENSION FROM '.DEP' TO '.ADA', CHANGED
37--                   OPERATORS ON 'SIZE TESTS, AND ADDED CHECK ON
38--                   REPRESENTATION CLAUSE.
39--     JRL 03/26/92  REMOVED TESTING OF NONOBJECTIVE TYPES.
40
41WITH REPORT; USE REPORT;
42WITH LENGTH_CHECK;                      -- CONTAINS A CALL TO 'FAILED'.
43PROCEDURE CD2A21C IS
44
45     TYPE BASIC_ENUM IS (A, B, C, D, E);
46     SPECIFIED_SIZE : CONSTANT := BASIC_ENUM'SIZE;
47
48     MINIMUM_SIZE : INTEGER := IDENT_INT(SPECIFIED_SIZE);
49
50     TYPE DERIVED_ENUM IS NEW BASIC_ENUM;
51     FOR DERIVED_ENUM'SIZE USE SPECIFIED_SIZE;
52
53     PACKAGE P IS
54          TYPE ENUM_IN_P IS (A1, B1, C1, D1, E1, F1, G1);
55          FOR ENUM_IN_P'SIZE USE SPECIFIED_SIZE;
56          TYPE PRIVATE_ENUM IS PRIVATE;
57          TYPE ALT_ENUM_IN_P IS (A2, B2, C2, D2, E2, F2, G2);
58     PRIVATE
59          TYPE PRIVATE_ENUM IS (A3, B3, C3, D3, E3, F3, G3);
60          FOR ALT_ENUM_IN_P'SIZE USE SPECIFIED_SIZE;
61     END P;
62
63     TYPE DERIVED_PRIVATE_ENUM IS NEW P.PRIVATE_ENUM;
64     FOR DERIVED_PRIVATE_ENUM'SIZE USE SPECIFIED_SIZE;
65
66     USE P;
67
68     PROCEDURE CHECK_1 IS NEW LENGTH_CHECK (DERIVED_ENUM);
69     PROCEDURE CHECK_2 IS NEW LENGTH_CHECK (ENUM_IN_P);
70     PROCEDURE CHECK_3 IS NEW LENGTH_CHECK (ALT_ENUM_IN_P);
71
72BEGIN
73
74     TEST("CD2A21C", "CHECK THAT 'SIZE SPECIFICATIONS CAN BE GIVEN " &
75                     "IN THE VISIBLE OR PRIVATE PART OF A PACKAGE " &
76                     "FOR ENUMERATION TYPES DECLARED IN THE VISIBLE " &
77                     "PART, AND FOR DERIVED ENUMERATION " &
78                     "TYPES AND DERIVED PRIVATE TYPES WHOSE FULL " &
79                     "DECLARATIONS ARE AS ENUMERATION TYPES");
80
81     CHECK_1 (C,  SPECIFIED_SIZE, "DERIVED_ENUM");
82     CHECK_2 (C1, SPECIFIED_SIZE, "ENUM_IN_P");
83     CHECK_3 (C2, SPECIFIED_SIZE, "ALT_ENUM_IN_P");
84
85     IF DERIVED_ENUM'SIZE /= MINIMUM_SIZE THEN
86          FAILED ("DERIVED_ENUM'SIZE SHOULD NOT BE GREATER THAN" &
87                  INTEGER'IMAGE(MINIMUM_SIZE) &
88                  ".  ACTUAL SIZE IS" &
89                  INTEGER'IMAGE(DERIVED_ENUM'SIZE));
90     END IF;
91
92     IF ENUM_IN_P'SIZE /= MINIMUM_SIZE THEN
93          FAILED ("ENUM_IN_P'SIZE SHOULD NOT BE GREATER THAN" &
94                  INTEGER'IMAGE(MINIMUM_SIZE) &
95                  ".  ACTUAL SIZE IS" &
96                  INTEGER'IMAGE(ENUM_IN_P'SIZE));
97     END IF;
98
99     IF ALT_ENUM_IN_P'SIZE /= MINIMUM_SIZE THEN
100          FAILED ("ALT_ENUM_IN_P'SIZE SHOULD NOT BE GREATER THAN" &
101                  INTEGER'IMAGE(MINIMUM_SIZE) &
102                  ".  ACTUAL SIZE IS" &
103                  INTEGER'IMAGE(ALT_ENUM_IN_P'SIZE));
104     END IF;
105
106     IF DERIVED_PRIVATE_ENUM'SIZE /= MINIMUM_SIZE THEN
107
108          FAILED ("DERIVED_PRIVATE_ENUM'SIZE SHOULD NOT BE GREATER " &
109                  "THAN " & INTEGER'IMAGE(MINIMUM_SIZE) &
110                  ".  ACTUAL SIZE IS" &
111                  INTEGER'IMAGE(DERIVED_PRIVATE_ENUM'SIZE));
112     END IF;
113
114     RESULT;
115
116END CD2A21C;
117