1-- C52103Q.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 ELSWEWHERE.)
31
32-- THIS IS THE SECOND FILE IN
33--    DIVISION  D : NULL LENGTHS NOT DETERMINABLE STATICALLY.
34
35
36-- RM 07/20/81
37-- SPS 2/18/83
38
39WITH REPORT;
40PROCEDURE  C52103Q  IS
41
42     USE  REPORT ;
43
44BEGIN
45
46     TEST( "C52103Q" , "CHECK THAT IN ARRAY ASSIGNMENTS AND IN SLICE" &
47                       " ASSIGNMENTS  THE LENGTHS MUST MATCH" );
48
49
50     --                              ( EACH DIVISION COMPRISES 3 FILES,
51     --                                COVERING RESPECTIVELY THE FIRST
52     --                                3 , NEXT 2 , AND LAST 3 OF THE 8
53     --                                SELECTIONS FOR THE DIVISION.)
54
55
56     -------------------------------------------------------------------
57
58     --    (5) UNSLICED ONE-DIMENSIONAL ARRAY OBJECTS WHOSE TYPEMARKS
59     --        WERE DEFINED WITHOUT EVER USING THE "BOX" SYMBOL
60     --        AND FOR WHICH THE COMPONENT TYPE IS  'CHARACTER' .
61     --
62
63     DECLARE
64
65          TYPE  TA51  IS  ARRAY(
66               INTEGER RANGE IDENT_INT(11)..IDENT_INT(10)
67                               )  OF CHARACTER ;
68
69          ARR51  :  TA51 ;
70
71     BEGIN
72
73
74          -- ARRAY ASSIGNMENT (WITH STRING AGGREGATE):
75
76          ARR51 :=  "" ;
77
78
79          -- CHECKING THE VALUES AFTER THE ASSIGNMENT:
80
81          IF  ARR51           /=  ""
82          THEN
83               FAILED( "ARRAY ASSIGNMENT NOT CORRECT (5)" );
84          END IF;
85
86
87     EXCEPTION
88
89          WHEN  OTHERS  =>
90               FAILED( "EXCEPTION RAISED  -  SUBTEST 5" );
91
92     END ;
93
94
95     -------------------------------------------------------------------
96
97     --   (14) SLICED ONE-DIMENSIONAL ARRAY OBJECTS WHOSE TYPEMARKS
98     --        WERE DEFINED USING THE "BOX" SYMBOL
99     --        AND FOR WHICH THE COMPONENT TYPE IS  'CHARACTER' .
100
101     DECLARE
102
103          TYPE  TABOX4  IS  ARRAY( INTEGER RANGE <> )  OF CHARACTER ;
104
105          SUBTYPE  TABOX42  IS  TABOX4( IDENT_INT(11)..IDENT_INT(15) );
106
107          ARRX42  :  TABOX42 ;
108
109     BEGIN
110
111          -- INITIALIZATION OF LHS ARRAY:
112
113          ARRX42  :=  "QUINC"  ;
114
115
116          -- NULL SLICE ASSIGNMENT:
117
118          ARRX42( IDENT_INT(13)..IDENT_INT(12) ) :=  "" ;
119
120
121          -- CHECKING THE VALUES AFTER THE SLICE ASSIGNMENT:
122
123          IF  ARRX42                                 /=  "QUINC"  OR
124              ARRX42( IDENT_INT(11)..IDENT_INT(15) ) /=  "QUINC"
125          THEN
126               FAILED( "SLICE ASSIGNMENT NOT CORRECT (14)" );
127          END IF;
128
129     EXCEPTION
130
131          WHEN  OTHERS  =>
132               FAILED( "EXCEPTION RAISED  -  SUBTEST 14" );
133
134     END ;
135
136
137     -------------------------------------------------------------------
138
139
140     RESULT ;
141
142
143END C52103Q;
144