Mercurial > hg > CbC > CbC_gcc

comparison gcc/testsuite/ada/acats/tests/c8/c87b35c.ada @ 111:04ced10e8804

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
gcc 7
author kono
date Fri, 27 Oct 2017 22:46:09 +0900
parents
children
comparison
equal deleted inserted replaced
68:561a7518be6b 111:04ced10e8804
1 -- C87B35C.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 EXPONENT OPERAND OF A FLOATING POINT EXPONENTIATION MUST BE
28 -- OF THE TYPE PREDEFINED INTEGER.
29
30 -- TRH 4 AUG 82
31
32 WITH REPORT; USE REPORT;
33
34 PROCEDURE C87B35C IS
35
36 TYPE FIXED IS DELTA 0.01 RANGE 0.0 .. 4.0;
37 ERR : BOOLEAN := FALSE;
38
39 FUNCTION F1 (X : INTEGER) RETURN INTEGER IS
40 BEGIN
41 RETURN X;
42 END F1;
43
44 FUNCTION F1 (X : INTEGER) RETURN FLOAT IS
45 BEGIN
46 ERR := TRUE;
47 RETURN 1.0;
48 END F1;
49
50 FUNCTION F1 (X : INTEGER) RETURN FIXED IS
51 BEGIN
52 ERR := TRUE;
53 RETURN 1.0;
54 END F1;
55
56 BEGIN
57 TEST ("C87B35C","EXPONENT OPERAND FOR FLOATING POINT " &
58 "EXPONENTIATION MUST BE OF TYPE PREDEFINED INTEGER");
59
60 DECLARE
61 FUNCTION "+" (X, Y : INTEGER) RETURN INTEGER
62 RENAMES STANDARD."*";
63
64 BEGIN
65 IF ( FLOAT'(2.0) ** F1(3) /= 8.0 OR
66 FLOAT'(2.0) ** (3 + 1) /= 8.0 ) THEN
67 FAILED ("EXPONENT OF FLOATING POINT EXPONENTIATION "
68 & "MUST BE PREDEFINED INTEGER (A)");
69 END IF;
70 IF ( 2.0 ** F1(3) /= FLOAT'(8.0) OR
71 2.0 ** (3 + 1) /= FLOAT'(8.0) ) THEN
72 FAILED ("EXPONENT OF FLOATING POINT EXPONENTIATION"
73 & "MUST BE PREDEFINED INTEGER (B)");
74 END IF;
75 IF ERR THEN
76 FAILED ("EXPONENT OF FLOATING POINT EXPONENTIATION"
77 & "MUST BE PREDEFINED INTEGER (C)");
78 END IF;
79 END;
80
81 RESULT;
82 END C87B35C;