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-- C74211A.ADA
 
--                             Grant of Unlimited Rights
--
--     Under contracts F33600-87-D-0337, F33600-84-D-0280, MDA903-79-C-0687,
--     F08630-91-C-0015, and DCA100-97-D-0025, the U.S. Government obtained 
--     unlimited rights in the software and documentation contained herein.
--     Unlimited rights are defined in DFAR 252.227-7013(a)(19).  By making 
--     this public release, the Government intends to confer upon all 
--     recipients unlimited rights  equal to those held by the Government.  
--     These rights include rights to use, duplicate, release or disclose the 
--     released technical data and computer software in whole or in part, in 
--     any manner and for any purpose whatsoever, and to have or permit others 
--     to do so.
--
--                                    DISCLAIMER
--
--     ALL MATERIALS OR INFORMATION HEREIN RELEASED, MADE AVAILABLE OR
--     DISCLOSED ARE AS IS.  THE GOVERNMENT MAKES NO EXPRESS OR IMPLIED 
--     WARRANTY AS TO ANY MATTER WHATSOEVER, INCLUDING THE CONDITIONS OF THE
--     SOFTWARE, DOCUMENTATION OR OTHER INFORMATION RELEASED, MADE AVAILABLE 
--     OR DISCLOSED, OR THE OWNERSHIP, MERCHANTABILITY, OR FITNESS FOR A
--     PARTICULAR PURPOSE OF SAID MATERIAL.
--*
-- CHECK THAT WITHIN THE PACKAGE SPECIFICATION AND BODY, ANY EXPLICIT
-- DECLARATIONS OF OPERATORS AND SUBPROGRAMS HIDE ANY OPERATIONS WHICH
-- ARE IMPLICITLY DECLARED AT THE POINT OF THE FULL DECLARATION,
-- REGARDLESS OF THE ORDER OF OCCURENCE OF THE DECLARATIONS.
 
-- CHECK THAT IMPLICITLY DECLARED DERIVED SUBPROGRAMS HIDE IMPLICITLY
-- DECLARED PREDEFINED OPERATORS, REGARDLESS OF THE ORDER OF OCCURENCE
-- OF THE DECLARATIONS.
 
-- DSJ 4/28/83
-- JBG 9/23/83
 
--   A) EXPLICIT DECLARATION HIDES LATER IMPLICIT DECL OF PREDEFINED OP.
--   B)     "        "         "   LATER     "      "  "  DERIVED OP.
--   C)     "        "         "   EARLIER   "      "  "  PREDEFINED OP.
--   D)     "        "         "   EARLIER   "      "  "  DERIVED OP.
 
WITH REPORT;
PROCEDURE C74211A IS
 
     USE REPORT;
 
BEGIN
 
     TEST ("C74211A", "CHECK THAT HIDING OF IMPLICITLY DECLARED " &
                      "OPERATORS AND DERIVED SUBPROGRAMS IS DONE " &
                      "CORRECTLY REGARDLESS OF ORDER OF DECL'S");
 
     DECLARE
 
          PACKAGE P1 IS
               TYPE T1 IS RANGE 1 .. 50;
               C1 : CONSTANT T1 := T1(IDENT_INT(2));
               D1 : CONSTANT T1 := C1 + C1;        -- PREDEFINED "+"
               FUNCTION "+" (L, R : T1) RETURN T1; -- C) FOR "+".
               FUNCTION "-" (L, R : T1) RETURN T1; -- C) FOR "-".
               FUNCTION "/" (L, R : T1) RETURN T1;
          END P1;
 
          USE P1;
 
          PACKAGE BODY P1 IS
               A,B : T1 := 3;
 
               FUNCTION "+" (L, R : T1) RETURN T1 IS
               BEGIN
                    IF L = R THEN
                         RETURN 1;
                    ELSE RETURN 2;
                    END IF;
               END "+";
 
               FUNCTION "-" (L, R : T1) RETURN T1 IS
               BEGIN
                    IF L = R THEN
                         RETURN 3;
                    ELSE RETURN 4;
                    END IF;
               END "-";
 
               FUNCTION "/" (L, R : T1) RETURN T1 IS
               BEGIN
                    IF L = R THEN
                         RETURN T1(IDENT_INT(INTEGER(L)));
                    ELSE
                         RETURN T1(IDENT_INT(50));
                    END IF;
               END "/";
 
          BEGIN
               IF D1 /= 4 THEN
                    FAILED ("WRONG PREDEFINED OPERATION - '+' ");
               END IF;
 
               IF D1 + C1 /= 2 THEN
                    FAILED ("IMPLICIT '+' NOT HIDDEN BY EXPLICIT '+'");
               END IF;
 
               IF A + B /= 1 THEN
                    FAILED ("IMPLICIT DECLARATION NOT HIDDEN " &
                            "BY EXPLICIT DECLARATION - '+' ");
               END IF;
 
               IF A - B /= 3 THEN
                    FAILED ("IMPLICIT DECLARATION NOT HIDDEN " &
                            "BY EXPLICIT DECLARATION - '-' ");
               END IF;
 
               IF A * B /= 9 THEN
                    FAILED ("WRONG PREDEFINED OPERATION - '*' ");
               END IF;
 
               IF B / A  /=  T1(IDENT_INT(3)) THEN
                    FAILED ("NOT REDEFINED '/' ");
               END IF;
          END P1;
 
          PACKAGE P2 IS
               TYPE T2 IS PRIVATE;
               X , Y : CONSTANT T2;
               FUNCTION "+" (L, R : T2) RETURN T2;     -- B)
               FUNCTION "*" (L, R : T2) RETURN T2;     -- A)
          PRIVATE
               TYPE T2 IS NEW T1;                 -- B) +; A) *
               Z : T2 := T2(IDENT_INT(3))/4;      -- Z = 50 USING
                                                  -- DERIVED /
               FUNCTION "/" (L, R : T2) RETURN T2;  -- D) FOR /
               X , Y : CONSTANT T2 := 3;
          END P2;
 
          PACKAGE BODY P2 IS
               FUNCTION "+" (L, R : T2) RETURN T2 IS
               BEGIN
                    IF L = R THEN
                         RETURN T2(IDENT_INT(5));
                    ELSE RETURN T2(IDENT_INT(6));
                    END IF;
               END "+";
 
               FUNCTION "*" (L, R : T2) RETURN T2 IS
               BEGIN
                    IF L = R THEN
                         RETURN T2(IDENT_INT(7));
                    ELSE RETURN T2(IDENT_INT(8));
                    END IF;
               END "*";
 
               FUNCTION "/" (L, R : T2) RETURN T2 IS
               BEGIN
                    IF L = R THEN
                         RETURN T2(IDENT_INT(9));
                    ELSE RETURN T2(IDENT_INT(10));
                    END IF;
               END "/";
          BEGIN
               IF X + Y /= 5 THEN
                         FAILED ("DERIVED SUBPROGRAM NOT HIDDEN BY " &
                                 "EXPLICIT DECLARATION - '+' ");
               END IF;
 
               IF Y - X /= 3 THEN
                         FAILED ("PREDEFINED OPERATOR NOT HIDDEN BY " &
                                 "DERIVED SUBPROGRAM - '-' ");
               END IF;
 
               IF X * Y /= 7 THEN
                         FAILED ("PREDEFINED OPERATOR NOT HIDDEN BY " &
                                 "EXPLICIT DECLARATION - '*' ");
               END IF;
 
               IF Y / X /= T2(IDENT_INT(9)) THEN
                         FAILED ("DERIVED OPERATOR NOT HIDDEN BY " &
                                 "EXPLICIT DECLARATION - '/' ");
               END IF;
 
               IF Z /= 50 THEN
                    FAILED ("DERIVED OPERATOR HIDDEN PREMATURELY " &
                            " BY REDECLARED OPERATOR");
               END IF;
 
          END P2;
 
     BEGIN
 
          NULL;
 
     END;
 
     RESULT;
 
END C74211A;

Line No.	Rev	Author	Line
1	149	jeremybenn	`-- C74211A.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 WITHIN THE PACKAGE SPECIFICATION AND BODY, ANY EXPLICIT`
26			`-- DECLARATIONS OF OPERATORS AND SUBPROGRAMS HIDE ANY OPERATIONS WHICH`
27			`-- ARE IMPLICITLY DECLARED AT THE POINT OF THE FULL DECLARATION,`
28			`-- REGARDLESS OF THE ORDER OF OCCURENCE OF THE DECLARATIONS.`
29
30			`-- CHECK THAT IMPLICITLY DECLARED DERIVED SUBPROGRAMS HIDE IMPLICITLY`
31			`-- DECLARED PREDEFINED OPERATORS, REGARDLESS OF THE ORDER OF OCCURENCE`
32			`-- OF THE DECLARATIONS.`
33
34			`-- DSJ 4/28/83`
35			`-- JBG 9/23/83`
36
37			`-- A) EXPLICIT DECLARATION HIDES LATER IMPLICIT DECL OF PREDEFINED OP.`
38			`-- B) " " " LATER " " " DERIVED OP.`
39			`-- C) " " " EARLIER " " " PREDEFINED OP.`
40			`-- D) " " " EARLIER " " " DERIVED OP.`
41
42			`WITH REPORT;`
43			`PROCEDURE C74211A IS`
44
45			`USE REPORT;`
46
47			`BEGIN`
48
49			`TEST ("C74211A", "CHECK THAT HIDING OF IMPLICITLY DECLARED " &`
50			`"OPERATORS AND DERIVED SUBPROGRAMS IS DONE " &`
51			`"CORRECTLY REGARDLESS OF ORDER OF DECL'S");`
52
53			`DECLARE`
54
55			`PACKAGE P1 IS`
56			`TYPE T1 IS RANGE 1 .. 50;`
57			`C1 : CONSTANT T1 := T1(IDENT_INT(2));`
58			`D1 : CONSTANT T1 := C1 + C1; -- PREDEFINED "+"`
59			`FUNCTION "+" (L, R : T1) RETURN T1; -- C) FOR "+".`
60			`FUNCTION "-" (L, R : T1) RETURN T1; -- C) FOR "-".`
61			`FUNCTION "/" (L, R : T1) RETURN T1;`
62			`END P1;`
63
64			`USE P1;`
65
66			`PACKAGE BODY P1 IS`
67			`A,B : T1 := 3;`
68
69			`FUNCTION "+" (L, R : T1) RETURN T1 IS`
70			`BEGIN`
71			`IF L = R THEN`
72			`RETURN 1;`
73			`ELSE RETURN 2;`
74			`END IF;`
75			`END "+";`
76
77			`FUNCTION "-" (L, R : T1) RETURN T1 IS`
78			`BEGIN`
79			`IF L = R THEN`
80			`RETURN 3;`
81			`ELSE RETURN 4;`
82			`END IF;`
83			`END "-";`
84
85			`FUNCTION "/" (L, R : T1) RETURN T1 IS`
86			`BEGIN`
87			`IF L = R THEN`
88			`RETURN T1(IDENT_INT(INTEGER(L)));`
89			`ELSE`
90			`RETURN T1(IDENT_INT(50));`
91			`END IF;`
92			`END "/";`
93
94			`BEGIN`
95			`IF D1 /= 4 THEN`
96			`FAILED ("WRONG PREDEFINED OPERATION - '+' ");`
97			`END IF;`
98
99			`IF D1 + C1 /= 2 THEN`
100			`FAILED ("IMPLICIT '+' NOT HIDDEN BY EXPLICIT '+'");`
101			`END IF;`
102
103			`IF A + B /= 1 THEN`
104			`FAILED ("IMPLICIT DECLARATION NOT HIDDEN " &`
105			`"BY EXPLICIT DECLARATION - '+' ");`
106			`END IF;`
107
108			`IF A - B /= 3 THEN`
109			`FAILED ("IMPLICIT DECLARATION NOT HIDDEN " &`
110			`"BY EXPLICIT DECLARATION - '-' ");`
111			`END IF;`
112
113			`IF A * B /= 9 THEN`
114			`FAILED ("WRONG PREDEFINED OPERATION - '*' ");`
115			`END IF;`
116
117			`IF B / A /= T1(IDENT_INT(3)) THEN`
118			`FAILED ("NOT REDEFINED '/' ");`
119			`END IF;`
120			`END P1;`
121
122			`PACKAGE P2 IS`
123			`TYPE T2 IS PRIVATE;`
124			`X , Y : CONSTANT T2;`
125			`FUNCTION "+" (L, R : T2) RETURN T2; -- B)`
126			`FUNCTION "*" (L, R : T2) RETURN T2; -- A)`
127			`PRIVATE`
128			`TYPE T2 IS NEW T1; -- B) +; A) *`
129			`Z : T2 := T2(IDENT_INT(3))/4; -- Z = 50 USING`
130			`-- DERIVED /`
131			`FUNCTION "/" (L, R : T2) RETURN T2; -- D) FOR /`
132			`X , Y : CONSTANT T2 := 3;`
133			`END P2;`
134
135			`PACKAGE BODY P2 IS`
136			`FUNCTION "+" (L, R : T2) RETURN T2 IS`
137			`BEGIN`
138			`IF L = R THEN`
139			`RETURN T2(IDENT_INT(5));`
140			`ELSE RETURN T2(IDENT_INT(6));`
141			`END IF;`
142			`END "+";`
143
144			`FUNCTION "*" (L, R : T2) RETURN T2 IS`
145			`BEGIN`
146			`IF L = R THEN`
147			`RETURN T2(IDENT_INT(7));`
148			`ELSE RETURN T2(IDENT_INT(8));`
149			`END IF;`
150			`END "*";`
151
152			`FUNCTION "/" (L, R : T2) RETURN T2 IS`
153			`BEGIN`
154			`IF L = R THEN`
155			`RETURN T2(IDENT_INT(9));`
156			`ELSE RETURN T2(IDENT_INT(10));`
157			`END IF;`
158			`END "/";`
159			`BEGIN`
160			`IF X + Y /= 5 THEN`
161			`FAILED ("DERIVED SUBPROGRAM NOT HIDDEN BY " &`
162			`"EXPLICIT DECLARATION - '+' ");`
163			`END IF;`
164
165			`IF Y - X /= 3 THEN`
166			`FAILED ("PREDEFINED OPERATOR NOT HIDDEN BY " &`
167			`"DERIVED SUBPROGRAM - '-' ");`
168			`END IF;`
169
170			`IF X * Y /= 7 THEN`
171			`FAILED ("PREDEFINED OPERATOR NOT HIDDEN BY " &`
172			`"EXPLICIT DECLARATION - '*' ");`
173			`END IF;`
174
175			`IF Y / X /= T2(IDENT_INT(9)) THEN`
176			`FAILED ("DERIVED OPERATOR NOT HIDDEN BY " &`
177			`"EXPLICIT DECLARATION - '/' ");`
178			`END IF;`
179
180			`IF Z /= 50 THEN`
181			`FAILED ("DERIVED OPERATOR HIDDEN PREMATURELY " &`
182			`" BY REDECLARED OPERATOR");`
183			`END IF;`
184
185			`END P2;`
186
187			`BEGIN`
188
189			`NULL;`
190
191			`END;`
192
193			`RESULT;`
194
195			`END C74211A;`

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[/] [openrisc/] [trunk/] [gnu-old/] [gcc-4.2.2/] [gcc/] [testsuite/] [ada/] [acats/] [tests/] [c7/] [c74211a.ada] - Blame information for rev 867