OpenCores
URL https://opencores.org/ocsvn/openrisc/openrisc/trunk

Subversion Repositories openrisc

[/] [openrisc/] [trunk/] [gnu-old/] [gcc-4.2.2/] [gcc/] [testsuite/] [ada/] [acats/] [tests/] [c5/] [c55b04a.ada] - Blame information for rev 154

Go to most recent revision | Details | Compare with Previous | View Log

Line No. Rev Author Line
1 149 jeremybenn
--  C55B04A.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 A LOOP IS NOT ENTERED IF THE LOWER BOUND OF THE DISCRETE
26
--   RANGE IS GREATER THAN THE UPPER BOUND, WHETHER REVERSE IS PRESENT
27
--   OR NOT.
28
 
29
-- CHECK THAT LOOP BOUNDS ARE EVALUATED ONLY ONCE, UPON ENTRY TO 
30
--   THE LOOP.
31
 
32
-- DAS  01/12/81
33
-- SPS 3/2/83
34
-- JBG 8/21/83
35
 
36
WITH REPORT;
37
PROCEDURE C55B04A IS
38
 
39
     USE REPORT;
40
 
41
     C10 : CONSTANT INTEGER := 10;
42
     I10 : INTEGER;
43
 
44
BEGIN
45
     TEST ( "C55B04A", "CHECK OPERATION OF A FOR LOOP OVER A NULL " &
46
                       "DISCRETE RANGE" );
47
 
48
     -- NOTE: EXIT STATEMENTS ARE INCLUDED TO AID IN RECOVERY FROM
49
     --   TEST FAILURE.
50
 
51
     -- SUBTESTS INVOLVING STATIC BOUNDS:
52
 
53
     FOR I IN 10..1 LOOP
54
          FAILED ( "LOOPING OVER NULL RANGE 10..1" );
55
          EXIT;
56
     END LOOP;
57
 
58
     FOR I IN REVERSE INTEGER RANGE -1..-10 LOOP
59
          FAILED ( "LOOPING OVER NULL RANGE -1..-10" );
60
          EXIT;
61
     END LOOP;
62
 
63
     FOR I IN (C10 + 3)..(-3 * C10 + 27) LOOP     -- 13..-3
64
          FAILED ("LOOPING OVER NULL RANGE (C10 + 3)..(-3 * C10 + 27)");
65
          EXIT;
66
     END LOOP;
67
 
68
 
69
     -- SUBTESTS INVOLVING DYNAMIC BOUNDS:
70
 
71
     I10 := IDENT_INT(10);
72
 
73
     FOR I IN REVERSE I10..(I10-1) LOOP           -- 10..9
74
          FAILED ( "LOOPING OVER NULL RANGE I10..(I10-1)");
75
          EXIT;
76
     END LOOP;
77
 
78
 
79
     FOR I IN (C10 - I10)..(I10 - 11) LOOP        -- 0..-1
80
          FAILED ( "LOOPING OVER NULL RANGE (C10 - I10)..(I10 - 11)" );
81
          EXIT;
82
     END LOOP;
83
 
84
 
85
     -- SUBTEST OF BOUNDS EVALUTION ONLY AT ENTRY:
86
 
87
     FOR I IN 1..I10 LOOP
88
          I10 := I10 - 1;
89
     END LOOP;
90
     IF (I10 /= 0) THEN
91
          FAILED ( "LOOP BOUNDS NOT FIXED AT LOOP ENTRY" );
92
     END IF;
93
 
94
     RESULT;
95
 
96
END C55B04A;

powered by: WebSVN 2.1.0

© copyright 1999-2024 OpenCores.org, equivalent to Oliscience, all rights reserved. OpenCores®, registered trademark.