1-- CC3601C.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 "/=" MAY BE PASSED AS A GENERIC ACTUAL FUNCTION
26-- PARAMETER.
27
28-- DAT 10/6/81
29-- SPS 10/27/82
30-- JRK 2/9/83
31
32WITH REPORT; USE REPORT;
33
34PROCEDURE CC3601C IS
35BEGIN
36     TEST ("CC3601C", "/= AS GENERIC ACTUAL PARAMETER");
37
38     DECLARE
39          PACKAGE PK IS
40               TYPE LP IS LIMITED PRIVATE;
41               FUNCTION "=" (X, Y : LP) RETURN BOOLEAN;-- RETURNS FALSE.
42               TYPE INT IS NEW INTEGER;
43          PRIVATE
44               TASK TYPE LP;
45          END PK;
46          USE PK;
47
48          V1, V2 : LP;
49
50          TYPE REC IS RECORD
51               C : LP;
52          END RECORD;
53
54          R1, R2 : REC;
55
56          TYPE INT IS NEW INTEGER;
57
58          B1 : BOOLEAN := TRUE;
59          B2 : BOOLEAN := TRUE;
60          INTEGER_3 : INTEGER := 3;
61          INTEGER_4 : INTEGER := 4;
62          INT_3     : INT := 3;
63          INT_4     : INT := 4;
64          INT_5     : INT := 5;
65          PK_INT_M1 : PK.INT := -1;
66          PK_INT_M2 : PK.INT := -2;
67          PK_INT_1  : PK.INT := 1;
68          PK_INT_2  : PK.INT := 2;
69          PK_INT_3  : PK.INT := 3;
70
71          FUNCTION "=" (Q, R : LP) RETURN BOOLEAN;-- RETURNS TRUE.
72
73          GENERIC
74               TYPE T IS LIMITED PRIVATE;
75               V1, V2 : IN OUT T;
76               WITH FUNCTION NE (ZA : IN T; ZB : T) RETURN BOOLEAN;
77               VALUE : IN BOOLEAN; -- SHOULD BE VALUE OF NE(V1,V2).
78               STR : STRING;
79          PACKAGE GP IS END GP;
80
81          FUNCTION "=" (Q, R : IN REC) RETURN BOOLEAN;
82
83          FUNCTION NE (Q : INT; R : IN INT) RETURN BOOLEAN
84               RENAMES "/=";
85
86          FUNCTION NE (Q : PK.INT; R : IN PK.INT) RETURN BOOLEAN
87               RENAMES "/=";
88
89          PACKAGE BODY GP IS
90          BEGIN
91               IF IDENT_BOOL(VALUE) /= NE (V1, V2) THEN
92                    FAILED ("WRONG /= ACTUAL GENERIC PARAMETER "
93                    & STR);
94               END IF;
95          END GP;
96
97          FUNCTION "=" (Q, R : IN REC) RETURN BOOLEAN IS
98          BEGIN
99               RETURN FALSE;
100          END "=";
101
102          FUNCTION "=" (Q, R : LP) RETURN BOOLEAN IS
103          BEGIN
104               RETURN TRUE;
105          END "=";
106
107          PACKAGE BODY PK IS
108               FUNCTION "=" (X, Y : LP) RETURN BOOLEAN IS
109               BEGIN
110                    RETURN R1 = R1;     -- FALSE.
111               END "=";
112               TASK BODY LP IS BEGIN NULL; END;
113          END PK;
114
115          PACKAGE P1 IS NEW GP (LP, V1, V2, "/=", FALSE, "1");
116
117          FUNCTION "NOT" (X : BOOLEAN) RETURN BOOLEAN IS
118          BEGIN RETURN X; END "NOT"; -- ENSURES USE OF PREDEFINED "NOT"
119
120          PACKAGE P2 IS NEW GP (LP,      V1, V2, "/=", FALSE, "2");
121          PACKAGE P3 IS NEW GP (LP, V1, V2, PK."/=", TRUE, "3");
122          PACKAGE P4 IS NEW GP (PK.LP, V1, V2, "/=", FALSE, "4");
123          PACKAGE P5 IS NEW GP (PK.LP, V1, V2, PK."/=", TRUE, "5");
124          PACKAGE P6 IS NEW GP (REC, R1, R2, "/=", TRUE, "6");
125          PACKAGE P7 IS NEW GP (INTEGER, INTEGER_3, INTEGER_4, "/=",
126                                TRUE, "7");
127          PACKAGE P8 IS NEW GP (BOOLEAN, B1, B2, "/=", FALSE,"8");
128          PACKAGE P9 IS NEW GP (INT, INT_3, INT_5, "/=", TRUE, "9");
129          PACKAGE P10 IS NEW GP (INT, INT_3, INT_3, "/=", FALSE, "10");
130          PACKAGE P11 IS NEW GP (INT, INT_3, INT_4, NE, TRUE, "11");
131          PACKAGE P12 IS NEW GP (INT, INT_3, INT_3, NE, FALSE, "12");
132          PACKAGE P13 IS NEW GP (PK.INT, PK_INT_3, PK_INT_3, NE,
133                                 FALSE, "13");
134          PACKAGE P14 IS NEW GP (PK.INT, PK_INT_M1, PK_INT_M2, NE,
135                                 TRUE,  "14");
136          PACKAGE P15 IS NEW GP (PK.INT, PK_INT_1, PK_INT_1, "/=",
137                                 FALSE, "15");
138          PACKAGE P16 IS NEW GP (PK.INT, PK_INT_1, PK_INT_2, "/=",
139                                 TRUE,  "16");
140          PACKAGE P17 IS NEW GP (PK.INT, PK_INT_1, PK_INT_1, PK."/=",
141                                 FALSE, "17");
142          PACKAGE P18 IS NEW GP (PK.INT, PK_INT_1, PK_INT_2, PK."/=",
143                                 TRUE,  "18");
144     BEGIN
145          NULL;
146     END;
147
148     RESULT;
149END CC3601C;
150