1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
|
-- CC3125A.ADA
-- Grant of Unlimited Rights
--
-- Under contracts F33600-87-D-0337, F33600-84-D-0280, MDA903-79-C-0687,
-- F08630-91-C-0015, and DCA100-97-D-0025, the U.S. Government obtained
-- unlimited rights in the software and documentation contained herein.
-- Unlimited rights are defined in DFAR 252.227-7013(a)(19). By making
-- this public release, the Government intends to confer upon all
-- recipients unlimited rights equal to those held by the Government.
-- These rights include rights to use, duplicate, release or disclose the
-- released technical data and computer software in whole or in part, in
-- any manner and for any purpose whatsoever, and to have or permit others
-- to do so.
--
-- DISCLAIMER
--
-- ALL MATERIALS OR INFORMATION HEREIN RELEASED, MADE AVAILABLE OR
-- DISCLOSED ARE AS IS. THE GOVERNMENT MAKES NO EXPRESS OR IMPLIED
-- WARRANTY AS TO ANY MATTER WHATSOEVER, INCLUDING THE CONDITIONS OF THE
-- SOFTWARE, DOCUMENTATION OR OTHER INFORMATION RELEASED, MADE AVAILABLE
-- OR DISCLOSED, OR THE OWNERSHIP, MERCHANTABILITY, OR FITNESS FOR A
-- PARTICULAR PURPOSE OF SAID MATERIAL.
--*
-- CHECK THAT CONSTRAINT_ERROR IS RAISED IF THE INITIAL VALUE OF A
-- GENERIC IN PARAMETER DOES NOT SATISFY ITS SUBTYPE CONSTRAINT.
-- THIS TEST CHECKS PARAMETERS OF A NON-GENERIC TYPE.
-- DAT 8/10/81
-- SPS 4/14/82
WITH REPORT; USE REPORT;
PROCEDURE CC3125A IS
BEGIN
TEST ("CC3125A","GENERIC PARAMETER DEFAULTS OF " &
"NON-GENERIC TYPE EVALUATED AND CHECKED WHEN " &
"DECLARATION IS INSTANTIATED AND DEFAULT USED");
FOR I IN 1 .. 3 LOOP
COMMENT ("LOOP ITERATION");
BEGIN
DECLARE
SUBTYPE T IS INTEGER RANGE 1 .. IDENT_INT(1);
SUBTYPE I_1_2 IS INTEGER RANGE
IDENT_INT (1) .. IDENT_INT (2);
GENERIC
P,Q : T := I_1_2'(I);
PACKAGE PKG IS
R: T := P;
END PKG;
BEGIN
BEGIN
DECLARE
PACKAGE P1 IS NEW PKG;
BEGIN
IF I = IDENT_INT(1) THEN
IF P1.R /= IDENT_INT(1)
THEN FAILED ("BAD INITIAL"&
" VALUE");
END IF;
ELSIF I = 2 THEN
FAILED ("SUBTYPE NOT CHECKED AT " &
"INSTANTIATION");
ELSE
FAILED ("DEFAULT NOT EVALUATED AT " &
"INSTANTIATION");
END IF;
EXCEPTION
WHEN OTHERS => FAILED ("WRONG HANDLER");
END;
EXCEPTION
WHEN CONSTRAINT_ERROR =>
CASE I IS
WHEN 1 =>
FAILED ("INCORRECT EXCEPTION");
WHEN 2 =>
COMMENT ("CONSTRAINT CHECKED" &
" ON INSTANTIATION");
WHEN 3 =>
COMMENT ("DEFAULT EVALUATED " &
"ON INSTANTIATION");
END CASE;
END;
EXCEPTION
WHEN OTHERS =>
FAILED ("WRONG EXCEPTION");
END;
EXCEPTION
WHEN CONSTRAINT_ERROR =>
CASE I IS
WHEN 1 =>
FAILED ("NO EXCEPTION SHOULD BE RAISED");
WHEN 2 =>
FAILED ("DEFAULT CHECKED AGAINST " &
"SUBTYPE AT DECLARATION");
WHEN 3 =>
FAILED ("DEFAULT EVALUATED AT " &
"DECLARATION");
END CASE;
END;
END LOOP;
RESULT;
END CC3125A;
|
