1-- C83029A.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 A LOOP PARAMETER HIDES AN OUTER DECLARATION OF A
27--     HOMOGRAPH. ALSO CHECK THAT THE OUTER DECLARATION IS DIRECTLY
28--     VISIBLE IN BOTH DECLARATIVE REGIONS BEFORE THE DECLARATION OF
29--     THE INNER HOMOGRAPH AND THE OUTER DECLARATION IS VISIBLE BY
30--     SELECTION AFTER THE INNER HOMOGRAPH DECLARATION.
31
32-- HISTORY:
33--     BCB 09/06/88  CREATED ORIGINAL TEST.
34
35WITH REPORT; USE REPORT;
36PROCEDURE C83029A IS
37
38     GENERIC
39          TYPE T IS PRIVATE;
40          X : T;
41     FUNCTION GEN_FUN RETURN T;
42
43     FUNCTION GEN_FUN RETURN T IS
44     BEGIN
45          RETURN X;
46     END GEN_FUN;
47
48BEGIN
49     TEST ("C83029A", "CHECK THAT A LOOP PARAMETER HIDES AN OUTER " &
50                      "DECLARATION OF A HOMOGRAPH");
51
52     ONE:
53     DECLARE
54          A : INTEGER := IDENT_INT(2);
55          B : INTEGER := A;
56          C : INTEGER;
57
58     BEGIN  -- ONE
59
60          FOR A IN 1 .. 1 LOOP
61               C := A;
62
63               IF A /= IDENT_INT(1) THEN
64                    FAILED ("INCORRECT VALUE FOR INNER HOMOGRAPH - 1");
65               END IF;
66
67               IF ONE.A /= IDENT_INT(2) THEN
68                    FAILED ("INCORRECT VALUE FOR OUTER HOMOGRAPH - 2");
69               END IF;
70
71               IF ONE.B /= IDENT_INT(2) THEN
72                    FAILED ("INCORRECT VALUE FOR OUTER VARIABLE - 3");
73               END IF;
74
75               IF C /= IDENT_INT(1) THEN
76                    FAILED ("INCORRECT VALUE FOR INNER VARIABLE - 4");
77               END IF;
78
79               IF EQUAL(1,1) THEN
80                    ONE.A := A;
81               END IF;
82          END LOOP;
83
84          IF A /= IDENT_INT(1) THEN
85               FAILED ("INCORRECT VALUE PASSED OUT - 6");
86          END IF;
87     END ONE;
88
89     TWO:
90     DECLARE                 --  OVERLOADING OF FUNCTIONS.
91
92          OBJ : INTEGER := 1;
93          FLO : FLOAT := 5.0;
94
95          FUNCTION F IS NEW GEN_FUN (INTEGER, OBJ);
96
97          FUNCTION F IS NEW GEN_FUN (FLOAT, FLO);
98
99     BEGIN
100          FOR F IN 1 .. 1 LOOP
101               OBJ := INTEGER(F);
102          END LOOP;
103
104          IF OBJ /= IDENT_INT(1) THEN
105               FAILED ("INCORRECT VALUE RETURNED - 10");
106          END IF;
107     END TWO;
108
109     RESULT;
110END C83029A;
111