1-- C45345B.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  CONSTRAINT_ERROR  IS NOT RAISED IF THE RESULT OF
26--     CATENATION HAS PRECISELY THE MAXIMUM LENGTH PERMITTED BY THE
27--     INDEX SUBTYPE.
28
29
30-- RM  2/26/82
31
32
33WITH REPORT;
34USE REPORT;
35PROCEDURE C45345B IS
36
37
38BEGIN
39
40     TEST ( "C45345B" , "CHECK THAT  CONSTRAINT_ERROR  IS NOT RAISED" &
41                        " IF THE RESULT OF CATENATION HAS PRECISELY" &
42                        " THE MAXIMUM LENGTH PERMITTED BY THE" &
43                        " INDEX SUBTYPE" );
44
45
46     -------------------------------------------------------------------
47     -----------------  STRG_VAR := STRG_LIT & STRG_LIT  ---------------
48
49     DECLARE
50
51          X : STRING(1..5) ;
52
53     BEGIN
54
55          X := "ABCD" & "E" ;
56
57     EXCEPTION
58
59          WHEN  CONSTRAINT_ERROR =>
60               FAILED( "'STRING & STRING' RAISED  CONSTRAINT_ERROR " );
61
62          WHEN  OTHERS =>
63               FAILED( "'STRING & STRING' RAISED ANOTHER EXCEPTION" );
64
65     END;
66
67
68     -------------------------------------------------------------------
69     -----------------  STRG_VAR := STRG_LIT & CHARACTER  --------------
70
71     DECLARE
72
73          X : STRING(1..5) ;
74
75     BEGIN
76
77          X := "ABCD" & 'E' ;
78
79     EXCEPTION
80
81          WHEN  CONSTRAINT_ERROR =>
82               FAILED( "'STRING & STRING' RAISED  CONSTRAINT_ERROR " );
83
84          WHEN  OTHERS =>
85               FAILED( "'STRING & STRING' RAISED ANOTHER EXCEPTION" );
86
87     END;
88
89     -------------------------------------------------------------------
90     -----------------  STRG_VAR := STRG_VAR & STRG_VAR  ---------------
91
92     DECLARE
93
94          X :          STRING(1..5) ;
95          A : CONSTANT STRING       := "A" ;
96          B :          STRING(1..4) := IDENT_STR("BCDE") ;
97
98     BEGIN
99
100          X :=  A & B ;
101
102     EXCEPTION
103
104          WHEN  CONSTRAINT_ERROR =>
105               FAILED( "'STRING & STRING' RAISED  CONSTRAINT_ERROR " );
106
107          WHEN  OTHERS =>
108               FAILED( "'STRING & STRING' RAISED ANOTHER EXCEPTION" );
109
110     END;
111
112     -------------------------------------------------------------------
113
114
115     RESULT;
116
117
118END C45345B;
119