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comparison gcc/testsuite/ada/acats/tests/c8/c87a05b.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 -- C87A05B.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 FUNCTION CALLS AND INDEXED COMPONENT EXPRESSIONS CAN BE
26 -- DISTINGUISHED BY THE RULES OF OVERLOADING RESOLUTION.
27 --
28 -- PART 2 : CORRECT RESOLUTION IS FUNCTION CALL
29
30 -- TRH 15 JULY 82
31 -- DSJ 09 JUNE 83
32
33 WITH REPORT; USE REPORT;
34
35 PROCEDURE C87A05B IS
36
37 OK : BOOLEAN := TRUE;
38 TYPE VECTOR IS ARRAY (1 .. 5) OF BOOLEAN;
39
40 PROCEDURE P (ARG : CHARACTER := 'A') IS
41 BEGIN
42 OK := FALSE;
43 END P;
44
45 PROCEDURE P IS
46 BEGIN
47 OK := FALSE;
48 END P;
49
50 PROCEDURE P (ARG : INTEGER) IS -- THIS IS CORRECT P
51 BEGIN
52 OK := (ARG = 1);
53 END P;
54
55 FUNCTION Y RETURN VECTOR IS
56 BEGIN
57 OK := FALSE;
58 RETURN (VECTOR'RANGE => TRUE);
59 END Y;
60
61 FUNCTION Y RETURN CHARACTER IS
62 BEGIN
63 OK := FALSE;
64 RETURN 'A';
65 END Y;
66
67 FUNCTION Y (ARG : FLOAT) RETURN FLOAT IS
68 BEGIN
69 OK := FALSE;
70 RETURN 0.0;
71 END Y;
72
73 FUNCTION Y (ARG : CHARACTER) RETURN INTEGER IS
74 BEGIN
75 OK := FALSE;
76 RETURN 0;
77 END Y;
78
79 FUNCTION Y (ARG : FLOAT) RETURN INTEGER IS -- THIS IS CORRECT Y
80 BEGIN
81 RETURN 1;
82 END Y;
83
84 FUNCTION Z RETURN INTEGER IS
85 BEGIN
86 OK := FALSE;
87 RETURN 3;
88 END Z;
89
90 FUNCTION Z RETURN FLOAT IS -- THIS IS CORRECT Z
91 BEGIN
92 RETURN 3.0;
93 END Z;
94
95 BEGIN
96 TEST ("C87A05B","OVERLOADING RESOLUTION FOR DISTINGUISHING " &
97 "FUNCTION CALLS FROM INDEXED COMPONENTS WHERE CORRECT " &
98 "RESOLUTION IS FUNCTION CALL");
99
100 P (Y (Z) );
101
102 IF NOT OK THEN
103 FAILED ("RESOLUTION INCORRECT");
104 END IF;
105
106 RESULT;
107 END C87A05B;