1-- C37009A.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 AN UNCONSTRAINED RECORD TYPE CAN BE USED TO DECLARE A
27--     RECORD COMPONENT THAT CAN BE INITIALIZED WITH AN APPROPRIATE
28--     EXPLICIT OR DEFAULT VALUE.
29
30-- HISTORY:
31--     DHH 02/01/88 CREATED ORIGINAL TEST.
32
33WITH REPORT; USE REPORT;
34
35PROCEDURE C37009A IS
36
37     TYPE FLOAT IS DIGITS 5;
38     TYPE COLOR IS (RED, YELLOW, BLUE);
39
40     TYPE COMPONENT IS
41          RECORD
42               I : INTEGER := 1;
43               X : FLOAT := 3.5;
44               BOL : BOOLEAN := FALSE;
45               FIRST : COLOR := RED;
46          END RECORD;
47     TYPE COMP_DIS(A : INTEGER := 1) IS
48          RECORD
49               I : INTEGER := 1;
50               X : FLOAT := 3.5;
51               BOL : BOOLEAN := FALSE;
52               FIRST : COLOR := RED;
53          END RECORD;
54     SUBTYPE SMAL_INTEGER IS INTEGER RANGE 1 .. 10;
55     TYPE LIST IS ARRAY(INTEGER RANGE <>) OF FLOAT;
56
57     TYPE DISCRIM(P : SMAL_INTEGER := 2) IS
58          RECORD
59               A : LIST(1 .. P) := (1 .. P => 1.25);
60          END RECORD;
61
62     TYPE REC_T IS                                     -- EXPLICIT INIT.
63          RECORD
64               T : COMPONENT := (5, 6.0, TRUE, YELLOW);
65               U : DISCRIM(3) := (3, (1 .. 3 => 2.25));
66               L : COMP_DIS(5) := (A => 5, I => 5, X => 6.0,
67                                      BOL =>TRUE, FIRST => YELLOW);
68          END RECORD;
69
70     TYPE REC_DEF_T IS                                 -- DEFAULT INIT.
71          RECORD
72               T : COMPONENT;
73               U : DISCRIM;
74               L : COMP_DIS;
75          END RECORD;
76
77     REC : REC_T;
78     REC_DEF : REC_DEF_T;
79
80     FUNCTION IDENT_FLT(X : FLOAT) RETURN FLOAT IS
81     BEGIN
82          IF EQUAL(3,3) THEN
83               RETURN X;
84          ELSE
85               RETURN 0.0;
86          END IF;
87     END IDENT_FLT;
88
89     FUNCTION IDENT_ENUM(X : COLOR) RETURN COLOR IS
90     BEGIN
91          IF EQUAL(3,3) THEN
92               RETURN X;
93          ELSE
94               RETURN BLUE;
95          END IF;
96     END IDENT_ENUM;
97
98BEGIN
99     TEST("C37009A", "CHECK THAT AN UNCONSTRAINED RECORD TYPE CAN " &
100                     "BE USED TO DECLARE A RECORD COMPONENT THAT " &
101                     "CAN BE INITIALIZED WITH AN APPROPRIATE " &
102                     "EXPLICIT OR DEFAULT VALUE");
103
104     IF REC_DEF.T.I /= IDENT_INT(1) THEN
105          FAILED("INCORRECT DEFAULT INITIALIZATION OF INTEGER");
106     END IF;
107
108     IF IDENT_BOOL(REC_DEF.T.BOL) THEN
109          FAILED("INCORRECT DEFAULT INITIALIZATION OF BOOLEAN");
110     END IF;
111
112     IF REC_DEF.T.X /= IDENT_FLT(3.5) THEN
113          FAILED("INCORRECT DEFAULT INITIALIZATION OF REAL");
114     END IF;
115
116     IF REC_DEF.T.FIRST /= IDENT_ENUM(RED) THEN
117          FAILED("INCORRECT DEFAULT INITIALIZATION OF ENUMERATION");
118     END IF;
119
120     FOR I IN 1 .. 2 LOOP
121          IF REC_DEF.U.A(I) /= IDENT_FLT(1.25) THEN
122               FAILED("INCORRECT DEFAULT INITIALIZATION OF ARRAY " &
123                      "POSITION " & INTEGER'IMAGE(I));
124          END IF;
125     END LOOP;
126
127     IF REC_DEF.L.A /= IDENT_INT(1) THEN
128          FAILED("INCORRECT DEFAULT INITIALIZATION OF DISCRIMINANT " &
129                 "- L");
130     END IF;
131
132     IF REC_DEF.L.I /= IDENT_INT(1) THEN
133          FAILED("INCORRECT DEFAULT INITIALIZATION OF INTEGER - L");
134     END IF;
135
136     IF IDENT_BOOL(REC_DEF.L.BOL) THEN
137          FAILED("INCORRECT DEFAULT INITIALIZATION OF BOOLEAN - L");
138     END IF;
139
140     IF REC_DEF.L.X /= IDENT_FLT(3.5) THEN
141          FAILED("INCORRECT DEFAULT INITIALIZATION OF REAL - L");
142     END IF;
143
144     IF REC_DEF.L.FIRST /= IDENT_ENUM(RED) THEN
145          FAILED("INCORRECT DEFAULT INITIALIZATION OF ENUMERATION - L");
146     END IF;
147--------------------------------------------------------------------
148     IF REC.T.I /= IDENT_INT(5) THEN
149          FAILED("INCORRECT EXPLICIT INITIALIZATION OF INTEGER");
150     END IF;
151
152     IF NOT IDENT_BOOL(REC.T.BOL) THEN
153          FAILED("INCORRECT EXPLICIT INITIALIZATION OF BOOLEAN");
154     END IF;
155
156     IF REC.T.X /= IDENT_FLT(6.0) THEN
157          FAILED("INCORRECT EXPLICIT INITIALIZATION OF REAL");
158     END IF;
159
160     IF REC.T.FIRST /= YELLOW THEN
161          FAILED("INCORRECT EXPLICIT INITIALIZATION OF ENUMERATION");
162     END IF;
163
164     FOR I IN 1 .. 3 LOOP
165          IF REC.U.A(I) /= IDENT_FLT(2.25) THEN
166               FAILED("INCORRECT EXPLICIT INITIALIZATION OF ARRAY " &
167                      "POSITION " & INTEGER'IMAGE(I));
168          END IF;
169     END LOOP;
170
171     IF REC.L.A /= IDENT_INT(5) THEN
172          FAILED("INCORRECT EXPLICIT INITIALIZATION OF DISCRIMINANT " &
173                 "- L");
174     END IF;
175
176     IF REC.L.I /= IDENT_INT(5) THEN
177          FAILED("INCORRECT EXPLICIT INITIALIZATION OF INTEGER - L");
178     END IF;
179
180     IF NOT IDENT_BOOL(REC.L.BOL) THEN
181          FAILED("INCORRECT EXPLICIT INITIALIZATION OF BOOLEAN - L");
182     END IF;
183
184     IF REC.L.X /= IDENT_FLT(6.0) THEN
185          FAILED("INCORRECT EXPLICIT INITIALIZATION OF REAL - L");
186     END IF;
187
188     IF REC.L.FIRST /= IDENT_ENUM(YELLOW) THEN
189          FAILED("INCORRECT EXPLICIT INITIALIZATION OF ENUMERATION " &
190                 "- L");
191     END IF;
192
193     RESULT;
194
195END C37009A;
196