|
111
|
1 -- C83028A.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 DECLARATION IN A BLOCK STATEMENT HIDES AN OUTER
|
|
|
27 -- DECLARATION OF A HOMOGRAPH. ALSO CHECK THAT THE OUTER DECLARATION
|
|
|
28 -- IS DIRECTLY VISIBLE IN BOTH DECLARATIVE REGIONS BEFORE THE
|
|
|
29 -- DECLARATION OF THE INNER HOMOGRAPH AND THE OUTER DECLARATION IS
|
|
|
30 -- VISIBLE BY SELECTION AFTER THE INNER HOMOGRAPH DECLARATION.
|
|
|
31
|
|
|
32 -- HISTORY:
|
|
|
33 -- BCB 09/06/88 CREATED ORIGINAL TEST.
|
|
|
34
|
|
|
35 WITH REPORT; USE REPORT;
|
|
|
36 PROCEDURE C83028A 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
|
|
|
48 BEGIN
|
|
|
49 TEST ("C83028A", "CHECK THAT A DECLARATION IN A BLOCK " &
|
|
|
50 "STATEMENT HIDES AN OUTER " &
|
|
|
51 "DECLARATION OF A HOMOGRAPH");
|
|
|
52
|
|
|
53 ONE:
|
|
|
54 DECLARE
|
|
|
55 A : INTEGER := IDENT_INT(2);
|
|
|
56 B : INTEGER := A;
|
|
|
57
|
|
|
58 BEGIN -- ONE
|
|
|
59 DECLARE
|
|
|
60 C : INTEGER := A;
|
|
|
61 A : INTEGER := IDENT_INT(3);
|
|
|
62 BEGIN
|
|
|
63 IF A /= IDENT_INT(3) 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(2) 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;
|
|
|
83
|
|
|
84 IF A /= IDENT_INT(3) THEN
|
|
|
85 FAILED ("INCORRECT VALUE PASSED OUT - 6");
|
|
|
86 END IF;
|
|
|
87 END ONE;
|
|
|
88
|
|
|
89 TWO:
|
|
|
90 DECLARE
|
|
|
91 A : INTEGER := IDENT_INT(2);
|
|
|
92 B : INTEGER := A;
|
|
|
93 OBJ : INTEGER := IDENT_INT(3);
|
|
|
94
|
|
|
95 BEGIN -- TWO
|
|
|
96 DECLARE
|
|
|
97 X : INTEGER := A;
|
|
|
98 A : INTEGER := OBJ;
|
|
|
99 C : INTEGER := A;
|
|
|
100 BEGIN
|
|
|
101 IF A /= IDENT_INT(3) THEN
|
|
|
102 FAILED ("INCORRECT VALUE FOR INNER HOMOGRAPH -10");
|
|
|
103 END IF;
|
|
|
104
|
|
|
105 IF TWO.A /= IDENT_INT(2) THEN
|
|
|
106 FAILED ("INCORRECT VALUE FOR OUTER HOMOGRAPH - 11");
|
|
|
107 END IF;
|
|
|
108
|
|
|
109 IF TWO.B /= IDENT_INT(2) THEN
|
|
|
110 FAILED ("INCORRECT VALUE FOR OUTER VARIABLE - 12");
|
|
|
111 END IF;
|
|
|
112
|
|
|
113 IF C /= IDENT_INT(3) THEN
|
|
|
114 FAILED ("INCORRECT VALUE FOR INNER VARIABLE - 13");
|
|
|
115 END IF;
|
|
|
116
|
|
|
117 IF X /= IDENT_INT(2) THEN
|
|
|
118 FAILED ("INCORRECT VALUE PASSED IN - 14");
|
|
|
119 END IF;
|
|
|
120
|
|
|
121 IF EQUAL(1,1) THEN
|
|
|
122 TWO.OBJ := IDENT_INT(4);
|
|
|
123 ELSE
|
|
|
124 TWO.OBJ := 1;
|
|
|
125 END IF;
|
|
|
126 END;
|
|
|
127
|
|
|
128 IF OBJ /= IDENT_INT(4) THEN
|
|
|
129 FAILED ("INCORRECT VALUE PASSED OUT - 15");
|
|
|
130 END IF;
|
|
|
131 END TWO;
|
|
|
132
|
|
|
133 THREE:
|
|
|
134 DECLARE -- OVERLOADING OF FUNCTIONS.
|
|
|
135
|
|
|
136 OBJ : INTEGER := 1;
|
|
|
137 FLO : FLOAT := 5.0;
|
|
|
138
|
|
|
139 FUNCTION F IS NEW GEN_FUN (INTEGER, OBJ);
|
|
|
140
|
|
|
141 FUNCTION F IS NEW GEN_FUN (FLOAT, FLO);
|
|
|
142
|
|
|
143 BEGIN
|
|
|
144 DECLARE
|
|
|
145 F : FLOAT := 6.25;
|
|
|
146 BEGIN
|
|
|
147 THREE.OBJ := INTEGER(F);
|
|
|
148 END;
|
|
|
149
|
|
|
150 IF OBJ /= IDENT_INT(6) THEN
|
|
|
151 FAILED ("INCORRECT VALUE RETURNED FROM FUNCTION - 20");
|
|
|
152 END IF;
|
|
|
153 END THREE;
|
|
|
154
|
|
|
155 RESULT;
|
|
|
156 END C83028A;
|
