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comparison gcc/testsuite/ada/acats/tests/c8/c83033a.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 -- C83033A.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 AN IMPLICIT DECLARATION OF A BLOCK NAME, A LOOP NAME,
27 -- OR A STATEMENT LABEL HIDES THE DECLARATION OF AN ENUMERATION
28 -- LITERAL OR OF A DERIVED SUBPROGRAM DECLARED BY A DERIVED TYPE
29 -- DEFINITION.
30
31 -- HISTORY:
32 -- DHH 09/21/88 CREATED ORIGINAL TEST.
33 -- WMC 03/25/92 REMOVED TEST REDUNDANCIES.
34
35
36 WITH REPORT; USE REPORT;
37 PROCEDURE C83033A IS
38
39 PACKAGE BASE_P IS
40 TYPE A IS (RED, BLUE, YELO);
41 FUNCTION RED(T : INTEGER; X : A) RETURN A;
42 FUNCTION BLUE(T : INTEGER; X : A) RETURN A;
43 END BASE_P;
44
45 PACKAGE BODY BASE_P IS
46 FUNCTION RED(T : INTEGER; X : A) RETURN A IS
47 BEGIN
48 IF EQUAL(T, T) THEN
49 RETURN X;
50 ELSE
51 RETURN YELO;
52 END IF;
53 END RED;
54
55 FUNCTION BLUE(T : INTEGER; X : A) RETURN A IS
56 BEGIN
57 IF EQUAL(T, T) THEN
58 RETURN X;
59 ELSE
60 RETURN YELO;
61 END IF;
62 END BLUE;
63
64 END BASE_P;
65 BEGIN
66 TEST ("C83033A", "CHECK THAT AN IMPLICIT DECLARATION OF A BLOCK " &
67 "NAME, A LOOP NAME, OR A STATEMENT LABEL HIDES " &
68 "THE DECLARATION OF AN ENUMERATION LITERAL OR " &
69 "OF A DERIVED SUBPROGRAM DECLARED BY A DERIVED " &
70 "TYPE DEFINITION");
71
72 B1:
73 DECLARE
74 TYPE STMT2 IS NEW BASE_P.A;
75 BEGIN
76
77 DECLARE
78 C, D : STMT2;
79 BEGIN
80 C := C83033A.B1.RED(3, C83033A.B1.RED);
81 D := C83033A.B1.RED;
82
83 GOTO RED; -- DEMONSTRATES USE OF STATEMENT LABEL.
84 FAILED("STATEMENT LABEL - 1");
85
86 <<RED>> IF C /= D THEN
87 FAILED("STATEMENT LABEL - 2");
88 END IF;
89 END;
90 END B1;
91
92 B2:
93 DECLARE
94 TYPE STMT2 IS NEW BASE_P.A;
95 BEGIN
96
97 DECLARE
98 A : STMT2 := BLUE;
99 B : STMT2 := BLUE(3, BLUE);
100 BEGIN
101
102 BLUE:
103 FOR I IN 1 .. 1 LOOP
104 IF A /= B THEN
105 FAILED("LOOP NAME - 1");
106 END IF;
107 EXIT BLUE; -- DEMONSTRATES USE OF LOOP LABEL.
108 FAILED("LOOP NAME - 2");
109 END LOOP BLUE;
110 END;
111 END B2;
112
113 B4:
114 DECLARE
115 PACKAGE P IS
116 GLOBAL : INTEGER := 1;
117 TYPE ENUM IS (GREEN, BLUE);
118 TYPE PRIV IS PRIVATE;
119 FUNCTION GREEN RETURN PRIV;
120 PRIVATE
121 TYPE PRIV IS NEW ENUM;
122 END P;
123
124 PACKAGE BODY P IS
125 FUNCTION GREEN RETURN PRIV IS
126 BEGIN
127 GLOBAL := GLOBAL + 1;
128 RETURN BLUE;
129 END GREEN;
130 BEGIN
131 NULL;
132 END P;
133 USE P;
134 BEGIN
135 GREEN:
136 DECLARE
137 COLOR : PRIV := C83033A.B4.P.GREEN;
138 BEGIN
139 IF GREEN.COLOR /= C83033A.B4.P.GREEN OR ELSE GLOBAL /= 3 THEN
140 FAILED("BLOCK NAME");
141 END IF;
142 END GREEN;
143 END B4;
144
145 RESULT;
146 END C83033A;