1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
|
-- C55B15A.ADA
-- Grant of Unlimited Rights
--
-- Under contracts F33600-87-D-0337, F33600-84-D-0280, MDA903-79-C-0687,
-- F08630-91-C-0015, and DCA100-97-D-0025, the U.S. Government obtained
-- unlimited rights in the software and documentation contained herein.
-- Unlimited rights are defined in DFAR 252.227-7013(a)(19). By making
-- this public release, the Government intends to confer upon all
-- recipients unlimited rights equal to those held by the Government.
-- These rights include rights to use, duplicate, release or disclose the
-- released technical data and computer software in whole or in part, in
-- any manner and for any purpose whatsoever, and to have or permit others
-- to do so.
--
-- DISCLAIMER
--
-- ALL MATERIALS OR INFORMATION HEREIN RELEASED, MADE AVAILABLE OR
-- DISCLOSED ARE AS IS. THE GOVERNMENT MAKES NO EXPRESS OR IMPLIED
-- WARRANTY AS TO ANY MATTER WHATSOEVER, INCLUDING THE CONDITIONS OF THE
-- SOFTWARE, DOCUMENTATION OR OTHER INFORMATION RELEASED, MADE AVAILABLE
-- OR DISCLOSED, OR THE OWNERSHIP, MERCHANTABILITY, OR FITNESS FOR A
-- PARTICULAR PURPOSE OF SAID MATERIAL.
--*
-- CHECK THAT IF A DISCRETE_RANGE OF THE FORM 'ST RANGE L..R'
-- RAISES AN EXCEPTION BECAUSE L OR R IS A NON-STATIC
-- EXPRESSION WHOSE VALUE IS OUTSIDE THE RANGE OF VALUES
-- ASSOCIATED WITH ST (OR BECAUSE ST'FIRST IS NON-STATIC
-- AND L IS STATIC AND LESS THAN ST'FIRST ; SIMILARLY FOR
-- ST'LAST AND R ), CONTROL DOES NOT ENTER THE LOOP.
-- *** NOTE: This test has been modified since ACVC version 1.11 to -- 9X
-- *** remove incompatibilities associated with the transition -- 9X
-- *** to Ada 9X. -- 9X
-- *** -- 9X
-- RM 04/13/81
-- SPS 11/01/82
-- BHS 07/13/84
-- EG 10/28/85 FIX NUMERIC_ERROR/CONSTRAINT_ERROR ACCORDING TO
-- AI-00387.
-- MRM 03/30/93 REMOVED NUMERIC_ERROR FOR 9X COMPATIBILITY
-- GJD 11/15/95 REMOVED CASE OF POTENTIALLY STATICALLY INCOMPATIBLE RANGE.
WITH SYSTEM;
WITH REPORT;
PROCEDURE C55B15A IS
USE REPORT ;
BEGIN
TEST( "C55B15A" , "WHEN 'FOR I IN ST RANGE L..R LOOP' " &
"RAISES AN EXCEPTION, CONTROL DOES NOT ENTER " &
"THE BODY OF THE LOOP" );
-------------------------------------------------------------------
----------------- STATIC (SUB)TYPE, DYNAMIC RANGE -----------------
DECLARE
SUBTYPE ST IS INTEGER RANGE 1..4 ;
FIRST : CONSTANT INTEGER := IDENT_INT( 1) ;
SECOND : CONSTANT INTEGER := IDENT_INT( 2) ;
THIRD : CONSTANT INTEGER := IDENT_INT( 3) ;
FOURTH : CONSTANT INTEGER := IDENT_INT( 4) ;
FIFTH : CONSTANT INTEGER := IDENT_INT( 5) ;
TENTH : CONSTANT INTEGER := IDENT_INT(10) ;
ZEROTH : CONSTANT INTEGER := IDENT_INT( 0) ;
BEGIN
BEGIN
FOR I IN ST RANGE 3..TENTH LOOP
FAILED( "EXCEPTION NOT RAISED (I1)" );
END LOOP;
EXCEPTION
WHEN CONSTRAINT_ERROR => NULL ;
WHEN OTHERS =>
FAILED( "WRONG EXCEPTION RAISED (I1)" );
END ;
BEGIN
FOR I IN ST RANGE 0..THIRD LOOP
FAILED( "EXCEPTION NOT RAISED (I2)" );
END LOOP;
EXCEPTION
WHEN CONSTRAINT_ERROR => NULL ;
WHEN OTHERS =>
FAILED( "WRONG EXCEPTION RAISED (I2)" );
END ;
END ;
-------------------------------------------------------------------
----------------- DYNAMIC (SUB)TYPE, STATIC RANGE -----------------
DECLARE
TYPE ENUM IS ( AMINUS , A,B,C,D,E, F,G,H,I,J );
SUBTYPE ST IS ENUM RANGE ENUM'VAL( IDENT_INT( 1) ) ..
ENUM'VAL( IDENT_INT( 4) ) ;
FIRST : CONSTANT ENUM := A ;
SECOND : CONSTANT ENUM := B ;
THIRD : CONSTANT ENUM := C ;
FOURTH : CONSTANT ENUM := D ;
FIFTH : CONSTANT ENUM := E ;
TENTH : CONSTANT ENUM := J ;
ZEROTH : CONSTANT ENUM := AMINUS ;
BEGIN
BEGIN
FOR I IN ST RANGE C..TENTH LOOP
FAILED( "EXCEPTION NOT RAISED (E1)" );
END LOOP;
EXCEPTION
WHEN CONSTRAINT_ERROR => NULL ;
WHEN OTHERS =>
FAILED( "WRONG EXCEPTION RAISED (E1)" );
END ;
BEGIN
FOR I IN ST RANGE AMINUS..THIRD LOOP
FAILED( "EXCEPTION NOT RAISED (E2)" );
END LOOP;
EXCEPTION
WHEN CONSTRAINT_ERROR => NULL ;
WHEN OTHERS =>
FAILED( "WRONG EXCEPTION RAISED (E2)" );
END ;
END ;
DECLARE
SUBTYPE ST IS CHARACTER RANGE IDENT_CHAR( 'A' ) ..
IDENT_CHAR( 'D' ) ;
FIRST : CONSTANT CHARACTER := 'A' ;
SECOND : CONSTANT CHARACTER := 'B' ;
THIRD : CONSTANT CHARACTER := 'C' ;
FOURTH : CONSTANT CHARACTER := 'D' ;
FIFTH : CONSTANT CHARACTER := 'E' ;
TENTH : CONSTANT CHARACTER := 'J' ;
ZEROTH : CONSTANT CHARACTER := '0' ;--ZERO; PRECEDES LETTERS
BEGIN
BEGIN
FOR I IN ST RANGE 'C'..TENTH LOOP
FAILED( "EXCEPTION NOT RAISED (C1)" );
END LOOP;
EXCEPTION
WHEN CONSTRAINT_ERROR => NULL ;
WHEN OTHERS =>
FAILED( "WRONG EXCEPTION RAISED (C1)" );
END ;
BEGIN
FOR I IN ST RANGE '0'..THIRD LOOP -- ZERO..'C'
FAILED( "EXCEPTION NOT RAISED (C2)" );
END LOOP;
EXCEPTION
WHEN CONSTRAINT_ERROR => NULL ;
WHEN OTHERS =>
FAILED( "WRONG EXCEPTION RAISED (C2)" );
END ;
END ;
RESULT ;
END C55B15A ;
|
