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comparison gcc/testsuite/ada/acats/tests/cd/cd2a22j.ada @ 111:04ced10e8804

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gcc 7
author kono
date Fri, 27 Oct 2017 22:46:09 +0900
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68:561a7518be6b 111:04ced10e8804
1 -- CD2A22J.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 -- OBJECTIVE:
26 -- CHECK THAT WHEN A SIZE SPECIFICATION IS GIVEN FOR AN
27 -- ENUMERATION TYPE, THEN SUCH A TYPE OF THE SMALLEST APPROPRIATE
28 -- UNSIGNED SIZE CAN BE PASSED AS AN ACTUAL PARAMETER TO A GENERIC
29 -- PROCEDURE.
30
31 -- HISTORY:
32 -- JET 08/13/87 CREATED ORIGINAL TEST.
33 -- DHH 04/17/89 CHANGED EXTENSION FROM '.DEP' TO '.ADA', CHANGED
34 -- OPERATORS ON 'SIZE TESTS, AND ADDED CHECK ON
35 -- REPRESENTATION CLAUSE.
36 -- JRL 03/27/92 ELIMINATED REDUNDANT TESTING.
37
38 WITH REPORT; USE REPORT;
39 WITH LENGTH_CHECK; -- CONTAINS A CALL TO 'FAILED'.
40 PROCEDURE CD2A22J IS
41
42 TYPE BASIC_ENUM IS (ZERO, ONE, TWO);
43 BASIC_SIZE : CONSTANT := 2;
44
45 FOR BASIC_ENUM'SIZE USE BASIC_SIZE;
46
47 BEGIN
48 TEST ("CD2A22J", "CHECK THAT WHEN A SIZE SPECIFICATION IS GIVEN " &
49 "FOR AN ENUMERATION TYPE, THEN SUCH A TYPE OF " &
50 "THE SMALLEST APPROPRIATE UNSIGNED SIZE CAN BE " &
51 "PASSED AS AN ACTUAL PARAMETER TO A GENERIC " &
52 "PROCEDURE");
53
54 DECLARE -- TYPE DECLARATION GIVEN WITHIN GENERIC PROCEDURE.
55
56 GENERIC
57 TYPE GPARM IS (<>);
58 PROCEDURE GENPROC (C0, C1, C2: GPARM);
59
60 PROCEDURE GENPROC (C0, C1, C2: GPARM) IS
61
62 SUBTYPE CHECK_TYPE IS GPARM;
63
64 FUNCTION IDENT (CH : CHECK_TYPE) RETURN CHECK_TYPE IS
65 BEGIN
66 IF EQUAL (3, 3) THEN
67 RETURN CH;
68 ELSE
69 RETURN C1;
70 END IF;
71 END IDENT;
72
73 PROCEDURE CHECK_1 IS NEW LENGTH_CHECK (CHECK_TYPE);
74
75 BEGIN -- GENPROC.
76 CHECK_1 (C0, BASIC_SIZE, "CHECK_TYPE");
77
78 IF CHECK_TYPE'SIZE /= IDENT_INT (BASIC_SIZE) THEN
79 FAILED ("INCORRECT VALUE FOR CHECK_TYPE'SIZE");
80 END IF;
81
82 IF C0'SIZE < IDENT_INT (BASIC_SIZE) THEN
83 FAILED ("INCORRECT VALUE FOR C0'SIZE");
84 END IF;
85
86 IF NOT ((C0 < IDENT (C1)) AND
87 (IDENT (C2) > IDENT (C1)) AND
88 (C1 <= IDENT (C1)) AND (IDENT (C2) = C2)) THEN
89 FAILED ("INCORRECT RESULTS FOR RELATIONAL " &
90 "OPERATORS");
91 END IF;
92
93 IF CHECK_TYPE'FIRST /= IDENT (C0) THEN
94 FAILED ("INCORRECT VALUE FOR CHECK_TYPE'FIRST");
95 END IF;
96
97 IF CHECK_TYPE'POS (C0) /= IDENT_INT (0) OR
98 CHECK_TYPE'POS (C1) /= IDENT_INT (1) OR
99 CHECK_TYPE'POS (C2) /= IDENT_INT (2) THEN
100 FAILED ("INCORRECT VALUE FOR CHECK_TYPE'POS");
101 END IF;
102
103 IF CHECK_TYPE'SUCC (C0) /= IDENT (C1) OR
104 CHECK_TYPE'SUCC (C1) /= IDENT (C2) THEN
105 FAILED ("INCORRECT VALUE FOR CHECK_TYPE'SUCC");
106 END IF;
107
108 IF CHECK_TYPE'IMAGE (C0) /= IDENT_STR ("ZERO") OR
109 CHECK_TYPE'IMAGE (C1) /= IDENT_STR ("ONE") OR
110 CHECK_TYPE'IMAGE (C2) /= IDENT_STR ("TWO") THEN
111 FAILED ("INCORRECT VALUE FOR CHECK_TYPE'IMAGE");
112 END IF;
113
114 END GENPROC;
115
116 PROCEDURE NEWPROC IS NEW GENPROC (BASIC_ENUM);
117
118 BEGIN
119
120 NEWPROC (ZERO, ONE, TWO);
121
122 END;
123
124 RESULT;
125 END CD2A22J;