1-- C87B30A.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 OVERLOADING RESOLUTION USES THE RULE THAT:
26--
27-- THE EXPRESSION OF A COMPONENT ASSOCIATION MUST MATCH THE TYPE OF THE
28-- ASSOCIATED RECORD COMPONENT.
29
30-- TRH  9 AUG 82
31-- PWN 01/31/95  REMOVED INCONSISTENCIES WITH ADA 9X.
32
33WITH REPORT; USE REPORT;
34
35PROCEDURE C87B30A IS
36
37     TYPE REC IS
38          RECORD
39               W, X : FLOAT;
40               Y, Z : INTEGER;
41          END RECORD;
42
43     TYPE FLAG IS (PASS, FAIL);
44
45     GENERIC
46          TYPE T IS PRIVATE;
47          ARG  : IN T;
48          STAT : IN FLAG;
49     FUNCTION F1 RETURN T;
50
51     FUNCTION F1 RETURN T IS
52     BEGIN
53          IF STAT = FAIL THEN
54               FAILED ("COMPONENT ASSOCIATION EXPRESSION MUST MATCH " &
55                       "RECORD COMPONENT TYPE");
56          END IF;
57          RETURN ARG;
58     END F1;
59
60     FUNCTION F IS NEW F1 (FLOAT,     2.0, PASS);
61     FUNCTION F IS NEW F1 (INTEGER,     5, FAIL);
62     FUNCTION F IS NEW F1 (BOOLEAN,  TRUE, FAIL);
63     FUNCTION F IS NEW F1 (CHARACTER, 'E', FAIL);
64
65     FUNCTION G IS NEW F1 (FLOAT,     2.0, FAIL);
66     FUNCTION G IS NEW F1 (INTEGER,     5, PASS);
67     FUNCTION G IS NEW F1 (BOOLEAN,  TRUE, FAIL);
68     FUNCTION G IS NEW F1 (CHARACTER, 'E', FAIL);
69
70BEGIN
71     TEST ("C87B30A","OVERLOADED EXPRESSIONS IN RECORD AGGREGATE " &
72           "COMPONENT ASSOCIATIONS");
73
74     DECLARE
75          R1 : REC := (F, F, G, G);
76          R2 : REC := (X => F, Y => G, Z => G, W => F);
77          R3 : REC := (F, F, Z => G, Y => G);
78
79     BEGIN
80          NULL;
81     END;
82
83     RESULT;
84END C87B30A;
85