1-- C85009A.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 PREDEFINED AND USER-DEFINED EXCEPTIONS CAN BE RENAMED
27--     AND THAT HANDLERS REFERRING TO EITHER NAME ARE INVOKED WHEN THE
28--     EXCEPTION IS RAISED, EVEN BY AN EXPLICIT 'RAISE' STATEMENT
29--     REFERRING TO THE OTHER NAME.
30
31-- HISTORY:
32--     JET 03/24/88  CREATED ORIGINAL TEST.
33
34WITH REPORT; USE REPORT;
35PROCEDURE C85009A IS
36
37     MY_EXCEPTION : EXCEPTION;
38
39     MY_EXCEPTION2 : EXCEPTION RENAMES MY_EXCEPTION;
40
41     CONSTRAINT_ERROR2 : EXCEPTION RENAMES CONSTRAINT_ERROR;
42
43     I : INTEGER := 1;
44
45BEGIN
46     TEST ("C85009A", "CHECK THAT PREDEFINED AND USER-DEFINED " &
47                      "EXCEPTIONS CAN BE RENAMED AND THAT HANDLERS " &
48                      "REFERRING TO EITHER NAME ARE INVOKED WHEN " &
49                      "THE EXCEPTION IS RAISED, EVEN BY AN EXPLICIT " &
50                      "'RAISE' STATEMENT REFERRING TO THE OTHER NAME");
51
52     BEGIN
53          RAISE MY_EXCEPTION;
54          FAILED ("MY_EXCEPTION NOT RAISED");
55     EXCEPTION
56          WHEN MY_EXCEPTION2 =>
57               NULL;
58          WHEN OTHERS =>
59               FAILED ("WRONG EXCEPTION RAISED BY MY_EXCEPTION");
60     END;
61
62     BEGIN
63          RAISE MY_EXCEPTION2;
64          FAILED ("MY_EXCEPTION2 NOT RAISED");
65     EXCEPTION
66          WHEN MY_EXCEPTION =>
67               NULL;
68          WHEN OTHERS =>
69               FAILED ("WRONG EXCEPTION RAISED BY MY_EXCEPTION2");
70     END;
71
72     DECLARE
73          TYPE COLORS IS (RED, BLUE, YELLOW);
74          E : COLORS := RED;
75     BEGIN
76          E := COLORS'PRED(E);
77          IF NOT EQUAL(COLORS'POS(E),COLORS'POS(E)) THEN
78               COMMENT("DON'T OPTIMIZE E");
79          END IF;
80          FAILED ("CONSTRAINT_ERROR NOT RAISED BY PRED(RED)");
81     EXCEPTION
82          WHEN CONSTRAINT_ERROR2 =>
83               NULL;
84          WHEN OTHERS =>
85               FAILED ("WRONG EXCEPTION RAISED BY PRED(RED)");
86     END;
87
88     BEGIN
89          RAISE CONSTRAINT_ERROR;
90          FAILED ("CONSTRAINT_ERROR NOT RAISED");
91     EXCEPTION
92          WHEN CONSTRAINT_ERROR2 =>
93               NULL;
94          WHEN OTHERS =>
95               FAILED ("WRONG EXCEPTION RAISED BY CONSTRAINT_ERROR");
96     END;
97
98     BEGIN
99          RAISE CONSTRAINT_ERROR2;
100          FAILED ("CONSTRAINT_ERROR2 NOT RAISED");
101     EXCEPTION
102          WHEN CONSTRAINT_ERROR =>
103               NULL;
104          WHEN OTHERS =>
105               FAILED ("WRONG EXCEPTION RAISED BY CONSTRAINT_ERROR2");
106     END;
107
108     RESULT;
109END C85009A;
110