|
111
|
1 -- CD1C03H.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 RECORD SIZE AND THE COMPONENT POSITIONS AND
|
|
|
27 -- SIZES OF A DERIVED RECORD TYPE ARE INHERITED FROM THE
|
|
|
28 -- PARENT IF THOSE ASPECTS OF THE PARENT WERE DETERMINED BY A
|
|
|
29 -- RECORD REPRESENTATION CLAUSE.
|
|
|
30
|
|
|
31 -- HISTORY:
|
|
|
32 -- BCB 03/20/89 CHANGED EXTENSION FROM '.ADA' TO '.DEP'.
|
|
|
33 -- JET 09/17/87 CREATED ORIGINAL TEST.
|
|
|
34
|
|
|
35 WITH REPORT; USE REPORT;
|
|
|
36 WITH SYSTEM; USE SYSTEM;
|
|
|
37
|
|
|
38 PROCEDURE CD1C03H IS
|
|
|
39
|
|
|
40 UNITS_PER_INTEGER : CONSTANT :=
|
|
|
41 (INTEGER'SIZE + SYSTEM.STORAGE_UNIT - 1) /
|
|
|
42 SYSTEM.STORAGE_UNIT;
|
|
|
43
|
|
|
44 TYPE E_TYPE IS (RED, BLUE, GREEN);
|
|
|
45
|
|
|
46 TYPE PARENT_TYPE IS
|
|
|
47 RECORD
|
|
|
48 I : INTEGER RANGE 0 .. 127 := 127;
|
|
|
49 C : CHARACTER := 'S';
|
|
|
50 B : BOOLEAN := FALSE;
|
|
|
51 E : E_TYPE := BLUE;
|
|
|
52 END RECORD;
|
|
|
53
|
|
|
54 FOR PARENT_TYPE USE
|
|
|
55 RECORD
|
|
|
56 C AT 0 * UNITS_PER_INTEGER RANGE 0 .. CHARACTER'SIZE - 1;
|
|
|
57 B AT 1 * UNITS_PER_INTEGER RANGE 0 .. BOOLEAN'SIZE - 1;
|
|
|
58 I AT 2 * UNITS_PER_INTEGER RANGE 0 .. INTEGER'SIZE/2 - 1;
|
|
|
59 E AT 3 * UNITS_PER_INTEGER RANGE 0 .. CHARACTER'SIZE - 1;
|
|
|
60 END RECORD;
|
|
|
61
|
|
|
62 TYPE DERIVED_TYPE IS NEW PARENT_TYPE;
|
|
|
63
|
|
|
64 P_REC : PARENT_TYPE;
|
|
|
65 REC : DERIVED_TYPE;
|
|
|
66
|
|
|
67 BEGIN
|
|
|
68
|
|
|
69 TEST("CD1C03H", "CHECK THAT THE RECORD SIZE AND THE COMPONENT " &
|
|
|
70 "POSITIONS AND SIZES OF A DERIVED RECORD " &
|
|
|
71 "TYPE ARE INHERITED FROM THE PARENT IF THOSE " &
|
|
|
72 "ASPECTS OF THE PARENT WERE DETERMINED BY " &
|
|
|
73 "A RECORD REPRESENTATION CLAUSE");
|
|
|
74
|
|
|
75 IF DERIVED_TYPE'SIZE /= IDENT_INT (PARENT_TYPE'SIZE) THEN
|
|
|
76 FAILED ("DERIVED_TYPE'SIZE WAS NOT INHERITED FROM " &
|
|
|
77 "PARENT_TYPE");
|
|
|
78 END IF;
|
|
|
79
|
|
|
80 IF REC.I'SIZE /= P_REC.I'SIZE OR
|
|
|
81 REC.C'SIZE /= P_REC.C'SIZE OR
|
|
|
82 REC.B'SIZE /= P_REC.B'SIZE OR
|
|
|
83 REC.E'SIZE /= P_REC.E'SIZE THEN
|
|
|
84 FAILED ("THE SIZES OF DERIVED_TYPE ELEMENTS WERE NOT " &
|
|
|
85 "INHERITED FROM PARENT_TYPE");
|
|
|
86 END IF;
|
|
|
87
|
|
|
88 REC := (12, 'T', TRUE, RED);
|
|
|
89
|
|
|
90 IF (REC.I /= 12) OR (REC.C /= 'T') OR
|
|
|
91 (NOT REC.B) OR (REC.E /= RED) THEN
|
|
|
92 FAILED ("THE VALUES OF DERIVED_TYPE COMPONENTS WERE " &
|
|
|
93 "INCORRECT");
|
|
|
94 END IF;
|
|
|
95
|
|
|
96 IF REC.I'POSITION /= P_REC.I'POSITION OR
|
|
|
97 REC.C'POSITION /= P_REC.C'POSITION OR
|
|
|
98 REC.B'POSITION /= P_REC.B'POSITION OR
|
|
|
99 REC.E'POSITION /= P_REC.E'POSITION THEN
|
|
|
100 FAILED ("THE POSITIONS OF DERIVED_TYPE COMPONENTS WERE " &
|
|
|
101 "NOT INHERITED FROM PARENT_TYPE");
|
|
|
102 END IF;
|
|
|
103
|
|
|
104 IF REC.I'FIRST_BIT /= P_REC.I'FIRST_BIT OR
|
|
|
105 REC.C'FIRST_BIT /= P_REC.C'FIRST_BIT OR
|
|
|
106 REC.B'FIRST_BIT /= P_REC.B'FIRST_BIT OR
|
|
|
107 REC.E'FIRST_BIT /= P_REC.E'FIRST_BIT THEN
|
|
|
108 FAILED ("THE FIRST_BITS OF DERIVED_TYPE COMPONENTS WERE " &
|
|
|
109 "NOT INHERITED FROM PARENT_TYPE");
|
|
|
110 END IF;
|
|
|
111
|
|
|
112 IF REC.I'LAST_BIT /= P_REC.I'LAST_BIT OR
|
|
|
113 REC.C'LAST_BIT /= P_REC.C'LAST_BIT OR
|
|
|
114 REC.B'LAST_BIT /= P_REC.B'LAST_BIT OR
|
|
|
115 REC.E'LAST_BIT /= P_REC.E'LAST_BIT THEN
|
|
|
116 FAILED ("THE LAST_BITS OF DERIVED_TYPE COMPONENTS WERE " &
|
|
|
117 "NOT INHERITED FROM PARENT_TYPE");
|
|
|
118 END IF;
|
|
|
119
|
|
|
120 RESULT;
|
|
|
121
|
|
|
122 END CD1C03H;
|
