1-- C52103G.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 LENGTHS MUST MATCH IN ARRAY AND SLICE ASSIGNMENTS.
26--    MORE SPECIFICALLY, TEST THAT ARRAY ASSIGNMENTS WITH MATCHING
27--    LENGTHS DO NOT CAUSE  CONSTRAINT_ERROR  TO BE RAISED AND
28--    ARE PERFORMED CORRECTLY.
29--    (OVERLAPS BETWEEN THE OPERANDS OF THE ASSIGNMENT STATEMENT
30--    ARE TREATED ELSEWHERE.)
31
32-- THIS IS THE SECOND FILE IN
33--    DIVISION  B : STATICALLY-DETERMINABLE NULL LENGTHS.
34
35
36-- RM 07/20/81
37-- SPS 3/22/83
38
39
40WITH REPORT;
41PROCEDURE  C52103G  IS
42
43     USE  REPORT ;
44
45BEGIN
46
47     TEST( "C52103G" , "CHECK THAT IN ARRAY ASSIGNMENTS AND IN SLICE" &
48                       " ASSIGNMENTS  THE LENGTHS MUST MATCH" );
49
50
51     --                              ( EACH DIVISION COMPRISES 3 FILES,
52     --                                COVERING RESPECTIVELY THE FIRST
53     --                                3 , NEXT 2 , AND LAST 3 OF THE 8
54     --                                SELECTIONS FOR THE DIVISION.)
55
56
57     -------------------------------------------------------------------
58
59     --    (5) UNSLICED ONE-DIMENSIONAL ARRAY OBJECTS WHOSE TYPEMARKS
60     --        WERE DEFINED WITHOUT EVER USING THE "BOX" SYMBOL
61     --        AND FOR WHICH THE COMPONENT TYPE IS  'CHARACTER' .
62     --
63
64     DECLARE
65
66          TYPE  TA51  IS  ARRAY( INTEGER RANGE 11..10 )  OF CHARACTER ;
67
68          ARR51  :  TA51 ;
69
70     BEGIN
71
72
73          -- ARRAY ASSIGNMENT (WITH STRING AGGREGATE):
74
75          ARR51 :=  "" ;
76
77
78          -- CHECKING THE VALUES AFTER THE ASSIGNMENT:
79
80          IF  ARR51           /=  ""
81          THEN
82               FAILED( "ARRAY ASSIGNMENT NOT CORRECT (5)" );
83          END IF;
84
85
86     EXCEPTION
87
88          WHEN  OTHERS  =>
89               FAILED( "EXCEPTION RAISED  -  SUBTEST 5" );
90
91     END ;
92
93
94     -------------------------------------------------------------------
95
96     --   (14) SLICED ONE-DIMENSIONAL ARRAY OBJECTS WHOSE TYPEMARKS
97     --        WERE DEFINED USING THE "BOX" SYMBOL
98     --        AND FOR WHICH THE COMPONENT TYPE IS  'CHARACTER' .
99
100     DECLARE
101
102          TYPE  TABOX4  IS  ARRAY( INTEGER RANGE <> )  OF CHARACTER ;
103
104          SUBTYPE  TABOX42  IS  TABOX4( 11..15 );
105
106          ARRX42  :  TABOX42 ;
107
108     BEGIN
109
110          -- INITIALIZATION OF LHS ARRAY:
111
112          ARRX42  :=  "QUINC"  ;
113
114
115          -- NULL SLICE ASSIGNMENT:
116
117          ARRX42( 13..12 ) :=  "" ;
118
119
120          -- CHECKING THE VALUES AFTER THE SLICE ASSIGNMENT:
121
122          IF  ARRX42           /=  "QUINC"  OR
123              ARRX42( 11..15 ) /=  "QUINC"
124          THEN
125               FAILED( "SLICE ASSIGNMENT NOT CORRECT (14)" );
126          END IF;
127
128     EXCEPTION
129
130          WHEN  OTHERS  =>
131               FAILED( "EXCEPTION RAISED  -  SUBTEST 14" );
132
133     END ;
134
135
136     -------------------------------------------------------------------
137
138
139     RESULT ;
140
141
142END C52103G;
143