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comparison gcc/testsuite/ada/acats/tests/c8/c87b17a.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 -- C87B17A.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 OVERLOADING RESOLUTION USES THE RULE THAT:
26
27 -- THE INITIALIZATION EXPRESSION FOR A DEFAULT DISCRIMINANT
28 -- IN A TYPE DECLARATION MUST MATCH THE DISCRIMINANT'S EXPLICIT
29 -- TYPEMARK.
30 --
31 -- THE THREE KINDS OF TYPE DECLARATIONS TESTED HERE ARE:
32 --
33 -- (A): RECORD TYPE.
34 -- (B): PRIVATE TYPE.
35 -- (C): INCOMPLETE RECORD TYPE.
36
37 -- TRH 18 JUNE 82
38
39 WITH REPORT; USE REPORT;
40
41 PROCEDURE C87B17A IS
42
43 TYPE WHOLE IS NEW INTEGER RANGE 0..INTEGER'LAST;
44 TYPE CITRUS IS (LEMON, LIME, ORANGE);
45 TYPE HUE IS (RED, ORANGE, YELLOW);
46
47 FUNCTION F1 (X, Y : INTEGER) RETURN INTEGER IS
48 BEGIN
49 RETURN -1;
50 END F1;
51
52 FUNCTION F1 (X, Y : WHOLE) RETURN WHOLE IS
53 BEGIN
54 RETURN 0;
55 END F1;
56
57 FUNCTION F1 (X, Y : INTEGER) RETURN HUE IS
58 BEGIN
59 RETURN ORANGE;
60 END F1;
61
62 FUNCTION F1 (X, Y : INTEGER) RETURN CITRUS IS
63 BEGIN
64 RETURN ORANGE;
65 END F1;
66
67 BEGIN
68 TEST ("C87B17A","OVERLOADED INITIALIZATION EXPRESSIONS" &
69 " IN DEFAULT DISCRIMINANTS");
70
71 DECLARE
72
73 FUNCTION "+" (X, Y : INTEGER) RETURN INTEGER
74 RENAMES F1;
75
76 FUNCTION "+" (X, Y : WHOLE) RETURN WHOLE
77 RENAMES F1;
78
79 FUNCTION "+" (X, Y : INTEGER) RETURN HUE
80 RENAMES F1;
81
82 FUNCTION "+" (X, Y : INTEGER) RETURN CITRUS
83 RENAMES F1;
84
85 TYPE REC1 (I1 : INTEGER := 0 + 0; H1 : HUE := F1 (0, 0) ) IS
86 RECORD
87 NULL;
88 END RECORD;
89
90 PACKAGE PVT IS
91 TYPE REC2 (H2 : HUE := ORANGE; W2 : WHOLE := 0 + 0 )
92 IS PRIVATE;
93 PRIVATE
94 TYPE REC2 (H2 : HUE := ORANGE; W2 : WHOLE := 0 + 0 ) IS
95 RECORD
96 NULL;
97 END RECORD;
98 END PVT;
99 USE PVT;
100
101 TYPE REC3 (C1 : CITRUS := ORANGE; W1 : WHOLE := "+" (0, 0));
102
103 TYPE LINK IS ACCESS REC3;
104
105 TYPE REC3 (C1 : CITRUS := ORANGE; W1 : WHOLE := "+" (0, 0)) IS
106 RECORD
107 NULL;
108 END RECORD;
109
110 R1 : REC1;
111 R2 : REC2;
112 R3 : REC3;
113
114 BEGIN
115 IF R1.I1 /= -1 OR HUE'POS (R1.H1) /= 1 THEN
116 FAILED ("(A): RESOLUTION INCORRECT FOR RECORD TYPES");
117 END IF;
118
119 IF HUE'POS (R2.H2) /= 1 OR R2.W2 /= 0 THEN
120 FAILED ("(B): RESOLUTION INCORRECT FOR PRIVATE TYPES");
121 END IF;
122
123 IF CITRUS'POS (R3.C1) /= 2 OR R3.W1 /= 0 THEN
124 FAILED ("(C): RESOLUTION INCORRECT FOR INCOMPLETE" &
125 " RECORD TYPES");
126 END IF;
127 END;
128
129 RESULT;
130 END C87B17A;