1-- C48009C.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-- FOR ALLOCATORS OF THE FORM "NEW T'(X)", CHECK THAT CONSTRAINT_ERROR
26-- IS RAISED IF T IS A CONSTRAINED RECORD OR PRIVATE TYPE, (X) IS AN
27-- AGGREGATE OR A VALUE OF TYPE T, AND ONE OF THE DISCRIMINANT VALUES IN
28-- X:
29--   1) DOES NOT EQUAL THE CORRESPONDING DISCRIMINANT VALUE FOR T.
30--   2) DOES NOT EQUAL THE CORRESPONDING DISCRIMINANT VALUE SPECIFIED
31--      IN THE DECLARATION OF THE ALLOCATOR'S BASE TYPE.
32--   3) DOES NOT EQUAL THE CORRESPONDING DISCRIMINANT VALUE IN THE
33--      ACCESS TO ACCESS CASE.
34
35-- RM  01/08/80
36-- NL  10/13/81
37-- SPS 10/26/82
38-- EG  07/05/84
39
40WITH REPORT;
41
42PROCEDURE C48009C IS
43
44     USE REPORT;
45
46BEGIN
47
48     TEST("C48009C","FOR ALLOCATORS OF THE FORM 'NEW T'(X)', CHECK " &
49                    "THAT CONSTRAINT_ERROR IS RAISED WHEN "          &
50                    "APPROPRIATE - CONSTRAINED RECORD TYPES");
51
52     DECLARE
53
54          TYPE TC0(A, B : INTEGER) IS
55               RECORD
56                    C : INTEGER RANGE 1 .. 7;
57               END RECORD;
58          SUBTYPE TC IS TC0(2, 3);
59          TYPE ATC IS ACCESS TC0(2, 3);
60          SUBTYPE TC4_5 IS TC0(IDENT_INT(4), IDENT_INT(5));
61          VC : ATC;
62
63     BEGIN
64
65          BEGIN
66               VC := NEW TC'(102, 3, 4);
67               FAILED ("NO EXCEPTION RAISED - CASE 1");
68          EXCEPTION
69               WHEN CONSTRAINT_ERROR => NULL;
70               WHEN OTHERS           =>
71                    FAILED("WRONG EXCEPTION RAISED - CASE 1");
72          END;
73
74          BEGIN
75               VC := NEW TC4_5'(IDENT_INT(4), IDENT_INT(5), 1);
76               FAILED ("NO EXCEPTION RAISED - CASE 2");
77          EXCEPTION
78               WHEN CONSTRAINT_ERROR => NULL;
79               WHEN OTHERS           =>
80                    FAILED("WRONG EXCEPTION RAISED - CASE 2");
81          END;
82
83     END;
84
85     DECLARE
86
87          TYPE UR(A : INTEGER) IS
88               RECORD
89                    NULL;
90               END RECORD;
91          TYPE A_UR IS ACCESS UR;
92          SUBTYPE CA_UR IS A_UR(2);
93          TYPE A_CA_UR IS ACCESS CA_UR;
94
95          V : A_CA_UR;
96
97     BEGIN
98
99          V := NEW CA_UR'(NEW UR'(A => IDENT_INT(3)));
100          FAILED ("NO EXCEPTION RAISED - CASE 3");
101
102     EXCEPTION
103
104          WHEN CONSTRAINT_ERROR =>
105               NULL;
106          WHEN OTHERS =>
107               FAILED ("WRONG EXCEPTION RAISED - CASE 3");
108
109     END;
110
111     RESULT;
112
113END C48009C;
114