1-- CC3125D.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 CONSTRAINT_ERROR IS RAISED FOR A GENERIC IN PARAMETER
26-- HAVING A FIXED POINT TYPE IF AND ONLY IF THE VALUE OF THE ACTUAL
27-- PARAMETER LIES OUTSIDE THE RANGE OF THE FORMAL PARAMETER.
28
29-- TBN  12/15/86
30
31WITH REPORT; USE REPORT;
32PROCEDURE CC3125D IS
33
34     TYPE FIXED IS DELTA 0.125 RANGE -10.0 .. 10.0;
35     SUBTYPE FIX IS FIXED RANGE -5.0 .. 5.0;
36
37     FUNCTION IDENT_FIX (X : FIXED) RETURN FIXED IS
38     BEGIN
39          IF EQUAL (3, 3) THEN
40               RETURN X;
41          END IF;
42          RETURN 0.0;
43     END IDENT_FIX;
44
45BEGIN
46     TEST ("CC3125D", "CHECK THAT CONSTRAINT_ERROR IS RAISED FOR A " &
47                      "GENERIC IN PARAMETER HAVING A FIXED POINT " &
48                      "TYPE IF AND ONLY IF THE VALUE OF THE ACTUAL " &
49                      "PARAMETER LIES OUTSIDE THE RANGE OF THE " &
50                      "FORMAL PARAMETER");
51     DECLARE
52          GENERIC
53               GEN_FIX : IN FIX;
54          PACKAGE P IS
55               PAC_FIX : FIXED := GEN_FIX;
56          END P;
57     BEGIN
58          BEGIN
59               DECLARE
60                    PACKAGE P1 IS NEW P(IDENT_FIX(-5.0));
61               BEGIN
62                    IF P1.PAC_FIX /= IDENT_FIX(-5.0) THEN
63                         FAILED ("INCORRECT VALUE PASSED - 1");
64                    END IF;
65               END;
66          EXCEPTION
67               WHEN OTHERS =>
68                    FAILED ("EXCEPTION RAISED - 1");
69          END;
70
71          BEGIN
72               DECLARE
73                    PACKAGE P2 IS NEW P(IDENT_FIX(-5.2));
74               BEGIN
75                    FAILED ("NO EXCEPTION RAISED - 2");
76               END;
77          EXCEPTION
78               WHEN CONSTRAINT_ERROR =>
79                    NULL;
80               WHEN OTHERS =>
81                    FAILED ("UNEXPECTED EXCEPTION RAISED - 2");
82          END;
83
84          BEGIN
85               DECLARE
86                    PACKAGE P3 IS NEW P(IDENT_FIX(5.2));
87               BEGIN
88                    FAILED ("NO EXCEPTION RAISED - 3");
89               END;
90          EXCEPTION
91               WHEN CONSTRAINT_ERROR =>
92                    NULL;
93               WHEN OTHERS =>
94                    FAILED ("UNEXPECTED EXCEPTION RAISED - 3");
95          END;
96     END;
97     -------------------------------------------------------------------
98
99     DECLARE
100          GENERIC
101               TYPE GEN_TYP IS DELTA <>;
102               GEN_FIX : IN GEN_TYP;
103          PACKAGE Q IS
104               PAC_FIX : GEN_TYP := GEN_FIX;
105          END Q;
106     BEGIN
107          BEGIN
108               DECLARE
109                    PACKAGE Q1 IS NEW Q(FIX, IDENT_FIX(5.0));
110               BEGIN
111                    IF Q1.PAC_FIX /= IDENT_FIX(5.0) THEN
112                         FAILED ("INCORRECT VALUE PASSED - 4");
113                    END IF;
114               END;
115          EXCEPTION
116               WHEN OTHERS =>
117                    FAILED ("EXCEPTION RAISED - 4");
118          END;
119
120          BEGIN
121               DECLARE
122                    PACKAGE Q2 IS NEW Q(FIX, IDENT_FIX(-5.2));
123               BEGIN
124                    FAILED ("NO EXCEPTION RAISED - 5");
125               END;
126          EXCEPTION
127               WHEN CONSTRAINT_ERROR =>
128                    NULL;
129               WHEN OTHERS =>
130                    FAILED ("UNEXPECTED EXCEPTION RAISED - 5");
131          END;
132
133          BEGIN
134               DECLARE
135                    PACKAGE Q3 IS NEW Q(FIX, IDENT_FIX(5.2));
136               BEGIN
137                    FAILED ("NO EXCEPTION RAISED - 6");
138               END;
139          EXCEPTION
140               WHEN CONSTRAINT_ERROR =>
141                    NULL;
142               WHEN OTHERS =>
143                    FAILED ("UNEXPECTED EXCEPTION RAISED - 6");
144          END;
145     END;
146
147     RESULT;
148END CC3125D;
149