1-- C41301A.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-- CHECK THAT THE NOTATION L.R MAY BE USED TO DENOTE A RECORD COMPONENT,
26--   WHERE R IS THE IDENTIFIER OF SUCH COMPONENT, AND L MAY BE ANY OF
27--   THE FOLLOWING:
28--        AN IDENTIFIER DENOTING A RECORD OBJECT - X2;
29--        AN IDENTIFIER DENOTING AN ACCESS OBJECT WHOSE VALUE DESIGNATES
30--           A RECORD OBJECT - X3;
31--        A FUNCTION CALL DELIVERING A RECORD VALUE - F1;
32--        A FUNCTION CALL DELIVERING AN ACCESS VALUE DESIGNATING A
33--           RECORD OBJECT - F2;
34--        AN INDEXED COMPONENT - X4;
35--        AN IDENTIFIER PREFIXED BY THE NAME OF THE INNERMOST UNIT
36--           ENCLOSING THE IDENTIFIER'S DECLARATION - C41301A.X1;
37--        A SELECTED COMPONENT DENOTING A RECORD (WHICH IS A COMPONENT
38--           OF ANOTHER RECORD) - X5.
39
40-- WKB 8/13/81
41-- JRK 8/17/81
42-- SPS 10/26/82
43
44WITH REPORT;
45USE REPORT;
46PROCEDURE C41301A IS
47
48     TYPE T1 IS
49          RECORD
50               A : INTEGER;
51               B : BOOLEAN;
52               C : BOOLEAN;
53          END RECORD;
54     X1 : T1 := (A=>1, B=>TRUE, C=>FALSE);
55
56BEGIN
57     TEST ("C41301A", "CHECK THAT THE NOTATION L.R MAY BE USED TO " &
58                      "DENOTE A RECORD COMPONENT, WHERE R IS THE " &
59                      "IDENTIFIER AND L MAY BE OF CERTAIN FORMS");
60
61     DECLARE
62
63          TYPE T2 (DISC : INTEGER := 0) IS
64               RECORD
65                    D : BOOLEAN;
66                    E : INTEGER;
67                    F : BOOLEAN;
68                    CASE DISC IS
69                         WHEN 1 =>
70                              G : BOOLEAN;
71                         WHEN 2 =>
72                              H : INTEGER;
73                         WHEN OTHERS =>
74                              NULL;
75                    END CASE;
76               END RECORD;
77          X2 : T2(2) := (DISC=>2, D=>TRUE, E=>3, F=>FALSE, H=>1);
78
79          TYPE T3 IS ACCESS T1;
80          X3 : T3 := NEW T1' (A=>1, B=>TRUE, C=>FALSE);
81
82          TYPE T4 IS ARRAY (1..3) OF T1;
83          X4 : T4 := (1 => (1, TRUE, FALSE),
84                      2 => (2, FALSE, TRUE),
85                      3 => (3, TRUE, FALSE));
86
87          TYPE T5 IS
88               RECORD
89                    I : INTEGER;
90                    J : T1;
91               END RECORD;
92          X5 : T5 := (I => 5, J => (6, FALSE, TRUE));
93
94          FUNCTION F1 RETURN T2 IS
95          BEGIN
96               RETURN (DISC=>1, D=>FALSE, E=>3, F=>TRUE, G=>FALSE);
97          END F1;
98
99          FUNCTION F2 RETURN T3 IS
100          BEGIN
101               RETURN X3;
102          END F2;
103
104          PROCEDURE P1 (X : IN BOOLEAN; Y : IN OUT INTEGER;
105                        Z : OUT BOOLEAN; W : STRING) IS
106          BEGIN
107               IF X /= TRUE THEN
108                    FAILED ("WRONG VALUE FOR IN PARAMETER - " & W);
109               END IF;
110               IF Y /= 1 THEN
111                    FAILED ("WRONG VALUE FOR IN OUT PARAMETER - " & W);
112               END IF;
113               Y := 10;
114               Z := TRUE;
115          END P1;
116
117          PROCEDURE P2 (X : IN INTEGER) IS
118          BEGIN
119               IF X /= 1 THEN
120                    FAILED ("WRONG VALUE FOR IN PARAMETER - F1");
121               END IF;
122          END P2;
123
124     BEGIN
125
126          IF X2.E /= 3 THEN
127               FAILED ("WRONG VALUE FOR EXPRESSION - X2");
128          END IF;
129          X2.E := 5;
130          IF X2 /= (2, TRUE, 5, FALSE, 1) THEN
131               FAILED ("WRONG TARGET FOR ASSIGNMENT - X2");
132          END IF;
133          X2 := (DISC=>2, D=>TRUE, E=>3, F=>FALSE, H=>1);
134          P1 (X2.D, X2.H, X2.F, "X2");
135          IF X2 /= (2, TRUE, 3, TRUE, 10) THEN
136               FAILED ("WRONG TARGET FOR (IN) OUT PARAMETER - X2");
137          END IF;
138
139          IF X3.C /= FALSE THEN
140               FAILED ("WRONG VALUE FOR EXPRESSION - X3");
141          END IF;
142          X3.A := 5;
143          IF X3.ALL /= (5, TRUE, FALSE) THEN
144               FAILED ("WRONG TARGET FOR ASSIGNMENT - X3");
145          END IF;
146          X3 := NEW T1 '(A=>1, B=>TRUE, C=>FALSE);
147          P1 (X3.B, X3.A, X3.C, "X3");
148          IF X3.ALL /= (10, TRUE, TRUE) THEN
149               FAILED ("WRONG TARGET FOR (IN) OUT PARAMETER - X3");
150          END IF;
151
152          IF F1.G /= FALSE THEN
153               FAILED ("WRONG VALUE FOR EXPRESSION - F1");
154          END IF;
155          P2 (F1.DISC);
156
157          X3 := NEW T1' (A=>3, B=>FALSE, C=>TRUE);
158          IF F2.B /= FALSE THEN
159               FAILED ("WRONG VALUE FOR EXPRESSION - F2");
160          END IF;
161          F2.A := 4;
162          IF X3.ALL /= (4, FALSE, TRUE) THEN
163               FAILED ("WRONG TARGET FOR ASSIGNMENT - F2");
164          END IF;
165          X3 := NEW T1' (A=>1, B=>FALSE, C=>TRUE);
166          P1 (F2.C, F2.A, F2.B, "F2");
167          IF X3.ALL /= (10, TRUE, TRUE) THEN
168               FAILED ("WRONG TARGET FOR (IN) OUT PARAMETER - F2");
169          END IF;
170
171          IF X4(2).C /= TRUE THEN
172               FAILED ("WRONG VALUE FOR EXPRESSION - X4");
173          END IF;
174          X4(3).A := 4;
175          IF X4 /= ((1,TRUE,FALSE), (2,FALSE,TRUE), (4,TRUE,FALSE)) THEN
176               FAILED ("WRONG TARGET FOR ASSIGNMENT - X4");
177          END IF;
178          X4 := (1 => (2,TRUE,FALSE), 2 => (1,FALSE,TRUE),
179                 3 => (3,TRUE,FALSE));
180          P1 (X4(3).B, X4(2).A, X4(1).C, "X4");
181          IF X4 /= ((2,TRUE,TRUE), (10,FALSE,TRUE), (3,TRUE,FALSE)) THEN
182               FAILED ("WRONG TARGET FOR (IN) OUT PARAMETER - X4");
183          END IF;
184
185          X1 := (A=>1, B=>FALSE, C=>TRUE);
186          IF C41301A.X1.C /= TRUE THEN
187               FAILED ("WRONG VALUE FOR EXPRESSION - C41301A.X1");
188          END IF;
189          C41301A.X1.B := TRUE;
190          IF X1 /= (1, TRUE, TRUE) THEN
191               FAILED ("WRONG TARGET FOR ASSIGNMENT - C41301A.X1");
192          END IF;
193          X1 := (A=>1, B=>FALSE, C=>TRUE);
194          P1 (C41301A.X1.C, C41301A.X1.A, C41301A.X1.B, "C41301A.X1");
195          IF X1 /= (10, TRUE, TRUE) THEN
196               FAILED ("WRONG TARGET FOR (IN) OUT PARAMETER - " &
197                       "C41301A.X1");
198          END IF;
199
200          IF X5.J.C /= TRUE THEN
201               FAILED ("WRONG VALUE FOR EXPRESSION - X5");
202          END IF;
203          X5.J.C := FALSE;
204          IF X5 /= (5, (6, FALSE, FALSE)) THEN
205               FAILED ("WRONG TARGET FOR ASSIGNMENT - X5");
206          END IF;
207          X5 := (I => 5, J => (A=>1, B=>TRUE, C=>FALSE));
208          P1 (X5.J.B, X5.J.A, X5.J.C, "X5");
209          IF X5 /= (5, (10, TRUE, TRUE)) THEN
210               FAILED ("WRONG TARGET FOR (IN) OUT PARAMETER - X5");
211          END IF;
212
213     END;
214
215     RESULT;
216END C41301A;
217