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comparison gcc/testsuite/ada/acats/tests/c8/c87b62a.ada @ 111:04ced10e8804

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gcc 7
author kono
date Fri, 27 Oct 2017 22:46:09 +0900
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68:561a7518be6b 111:04ced10e8804
1 -- C87B62A.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 OVERLOADING RESOLUTION USES THE RULE THAT:
27 --
28 -- IN A LENGTH CLAUSE THAT SPECIFIES 'SIZE,
29 -- THE EXPRESSION MUST BE OF SOME INTEGER TYPE.
30
31 -- HISTORY:
32 -- TRH 09/08/82 CREATED ORIGINAL TEST.
33 -- PWB 02/19/85 ADDED COMMENTS CLARIFYING NON-APPLICABILITY;
34 -- DELETED TEXT NOT RELATED TO TEST OBJECTIVE.
35 -- BCB 01/04/88 MODIFIED HEADER.
36 -- PWB 05/11/89 CHANGED EXTENSION FROM '.DEP' TO '.ADA'.
37
38 WITH REPORT; USE REPORT;
39
40 PROCEDURE C87B62A IS
41
42 TYPE POS_INT IS RANGE 1 .. INTEGER'LAST;
43 TYPE POS_FIX IS DELTA 0.1 RANGE 0.0 .. 10.0;
44 ERR : BOOLEAN := FALSE;
45
46 FUNCTION "+" (X : POS_INT) RETURN POS_FIX IS
47 BEGIN
48 ERR := TRUE;
49 RETURN POS_FIX (X);
50 END "+";
51
52 FUNCTION "+" (X : POS_FIX) RETURN POS_INT IS
53 BEGIN
54 ERR := TRUE;
55 RETURN POS_INT (X);
56 END "+";
57
58 BEGIN
59 TEST ("C87B62A","OVERLOADED EXPRESSION WITHIN LENGTH CLAUSE " &
60 "- SPECIFICATION OF ATTRIBUTE T'SIZE");
61
62 DECLARE
63 TYPE DECEM IS NEW INTEGER RANGE 1 .. 10;
64 TYPE JUST_LIKE_DECEM IS NEW INTEGER RANGE 1 .. 10;
65 DECEM_SIZE : CONSTANT := JUST_LIKE_DECEM'SIZE;
66 TYPE CHECK IS NEW INTEGER RANGE 1 .. 10;
67
68 FOR CHECK'SIZE USE DECEM_SIZE;
69 FOR DECEM'SIZE USE + DECEM_SIZE;
70
71 BEGIN
72 IF ERR THEN
73 FAILED ("RESOLUTION INCORRECT FOR EXPRESSION IN " &
74 "LENGTH CLAUSE USING 'SIZE");
75 END IF;
76 END;
77
78 RESULT;
79 END C87B62A;