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comparison gcc/testsuite/ada/acats/tests/c8/c87b04b.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 -- C87B04B.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 AN ACCURACY CONSTRAINT OF A SUBTYPE INDICATION, THE
29 -- EXPRESSIONS FOR THE LOWER AND UPPER BOUNDS MUST BE COMPATIBLE
30 -- WITH THE SUBTYPE'S EXPLICIT TYPEMARK.
31
32 -- HISTORY:
33 -- TRH 06/29/82 CREATED ORIGINAL TEST.
34 -- BCB 11/12/87 CHANGED HEADER TO STANDARD FORMAT. CORRECTED
35 -- CONSTRAINT ERRORS.
36 -- KAS 11/24/95 DELETED SUBTYPE DIGITS CONSTRAINT
37
38 WITH REPORT; USE REPORT;
39
40 PROCEDURE C87B04B IS
41
42 TYPE EXACT IS DIGITS 5 RANGE -1.0 .. 1.0;
43 TYPE HEX IS DELTA 2.0 ** (-4) RANGE -1.0 .. 1.0;
44
45 FUNCTION F1 RETURN EXACT IS
46 BEGIN
47 RETURN 0.0;
48 END F1;
49
50 FUNCTION F1 RETURN FLOAT IS
51 BEGIN
52 FAILED ("RESOLUTION INCORRECT - ACCURACY CONSTRAINT OF " &
53 "SUBTYPE INDICATION - F1");
54 RETURN 0.0;
55 END F1;
56
57 FUNCTION "+" (X : INTEGER) RETURN HEX IS
58 BEGIN
59 RETURN 0.0;
60 END "+";
61
62 FUNCTION "+" (X : INTEGER) RETURN FLOAT IS
63 BEGIN
64 FAILED ("RESOLUTION INCORRECT - ACCURACY CONSTRAINT OF " &
65 "SUBTYPE INDICATION - +");
66 RETURN 0.0;
67 END "+";
68
69 BEGIN
70 TEST ("C87B04B","OVERLOADED EXPRESSIONS IN ACCURACY CONTRAINTS" &
71 " OF FLOATING/FIXED POINT SUBTYPE INDICATIONS");
72
73 DECLARE
74 SUBTYPE CLOSE IS EXACT RANGE -1.0 .. F1;
75 SUBTYPE BIN IS HEX DELTA 2.0 ** (-1) RANGE "+" (0) .. 0.5;
76
77 BEGIN
78 NULL;
79 END;
80
81 RESULT;
82 END C87B04B;