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-- C62003B.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 PRIVATE TYPES IMPLEMENTED AS SCALAR OR ACCESS TYPES ARE
--   PASSED BY COPY.
--   SUBTESTS ARE:
--        (A) PRIVATE SCALAR PARAMETERS TO PROCEDURES.
--        (B) PRIVATE SCALAR PARAMETERS TO FUNCTIONS.
--        (C) PRIVATE ACCESS PARAMETERS TO PROCEDURES.
--        (D) PRIVATE ACCESS PARAMETERS TO FUNCTIONS.
 
-- CPP 05/25/84
-- EG  10/29/85  ELIMINATE THE USE OF NUMERIC_ERROR IN TEST.
 
WITH REPORT;  USE REPORT;
PROCEDURE C62003B IS
 
BEGIN
     TEST("C62003B", "CHECK THAT PRIVATE SCALAR AND ACCESS " &
                     "PARAMETERS ARE COPIED");
 
     ---------------------------------------------------
 
A_B: DECLARE
 
          PACKAGE SCALAR_PKG IS
 
               TYPE T IS PRIVATE;
               C0 : CONSTANT T;
               C1 : CONSTANT T;
               C10 : CONSTANT T;
               C100 : CONSTANT T;
 
               FUNCTION "+" (OLD : IN T; INCREMENT : IN T) RETURN T;
               FUNCTION CONVERT (OLD_PRIVATE : IN T) RETURN INTEGER;
 
          PRIVATE
               TYPE T IS NEW INTEGER;
               C0 : CONSTANT T := 0;
               C1 : CONSTANT T := 1;
               C10 : CONSTANT T := 10;
               C100 : CONSTANT T := 100;
 
          END SCALAR_PKG;
 
 
          PACKAGE BODY SCALAR_PKG IS
 
               FUNCTION "+" (OLD : IN T; INCREMENT : IN T) RETURN T IS
               BEGIN     -- "+"
                    RETURN T(INTEGER(OLD) + INTEGER(INCREMENT));
               END "+";
 
               FUNCTION CONVERT (OLD_PRIVATE : IN T) RETURN INTEGER IS
               BEGIN     -- CONVERT
                    RETURN INTEGER(OLD_PRIVATE);
               END CONVERT;
 
          END SCALAR_PKG;
 
          USE SCALAR_PKG;
 
     ---------------------------------------------------
 
     BEGIN     -- A_B
 
      A : DECLARE
 
               I : T;
               E : EXCEPTION;
 
               PROCEDURE P (PI : IN T; PO : OUT T; PIO : IN OUT T) IS
 
                    TEMP : T;
 
               BEGIN  -- P
 
                    TEMP := PI;    -- SAVE VALUE OF PI AT PROC ENTRY.
 
                    PO := C10;
                    IF (PI /= TEMP) THEN
                         FAILED ("ASSIGNMENT TO PRIVATE (SCALAR) OUT " &
                                 "PARAMETER CHANGES THE VALUE OF " &
                                 "INPUT PARAMETER");
                         TEMP := PI;    -- RESET TEMP FOR NEXT CASE.
                    END IF;
 
                    PIO := PIO + C100;
                    IF (PI /= TEMP) THEN
                         FAILED ("ASSIGNMENT TO PRIVATE (SCALAR) IN " &
                                 "OUT PARAMETER CHANGES THE VALUE OF " &
                                 "INPUT PARAMETER");
                         TEMP := PI;    -- RESET TEMP FOR NEXT CASE.
                    END IF;
 
                    I := I + C1;
                    IF (PI /= TEMP) THEN
                         FAILED ("ASSIGNMENT TO PRIVATE (SCALAR) " &
                                 "ACTUAL PARAMETER CHANGES THE " &
                                 "VALUE OF INPUT PARAMETER");
                    END IF;
 
                    RAISE E;  -- CHECK EXCEPTION HANDLING.
               END P;
 
          BEGIN  -- A
               I := C0;  -- INITIALIZE I SO VARIOUS CASES CAN BE
                         -- DETECTED.
               P (I, I, I);
               FAILED ("EXCEPTION NOT RAISED - A");
          EXCEPTION
               WHEN E =>
                    IF (I /= C1) THEN
                         CASE CONVERT(I) IS
                              WHEN 11 =>
                                   FAILED ("OUT ACTUAL PRIVATE " &
                                           "(SCALAR) PARAMETER " &
                                           "CHANGED GLOBAL VALUE");
                              WHEN 101 =>
                                   FAILED ("IN OUT ACTUAL PRIVATE " &
                                           "(SCALAR) PARAMETER " &
                                           "CHANGED GLOBAL VALUE");
                              WHEN 111 =>
                                   FAILED ("OUT AND IN OUT ACTUAL " &
                                           "PRIVATE (SCALAR) " &
                                           "PARAMETER CHANGED " &
                                           "GLOBAL VALUE");
                              WHEN OTHERS =>
                                   FAILED ("UNDETERMINED CHANGE TO " &
                                           "GLOBAL VALUE");
                         END CASE;
                    END IF;
               WHEN OTHERS =>
                    FAILED ("WRONG EXCEPTION RAISED - A");
          END A;
 
     ---------------------------------------------------
 
      B : DECLARE
 
               I, J : T;
 
               FUNCTION F (FI : IN T) RETURN T IS
 
                    TEMP : T := FI;  -- SAVE VALUE OF FI AT FN ENTRY.
 
               BEGIN  -- F
 
                    I := I + C1;
                    IF (FI /= TEMP) THEN
                         FAILED ("ASSIGNMENT TO PRIVATE (SCALAR) " &
                                 "ACTUAL FUNCTION PARAMETER CHANGES " &
                                 "THE VALUE OF INPUT PARAMETER ");
                    END IF;
 
                    RETURN C0;
               END F;
 
          BEGIN  -- B
               I := C0;
               J := F(I);
          END B;
 
     END A_B;
 
     ---------------------------------------------------
 
C_D: DECLARE
 
          PACKAGE ACCESS_PKG IS
 
               TYPE T IS PRIVATE;
               C_NULL : CONSTANT T;
               C1 : CONSTANT T;
               C10 : CONSTANT T;
               C100 : CONSTANT T;
               C101 : CONSTANT T;
 
          PRIVATE
               TYPE T IS ACCESS INTEGER;
               C_NULL : CONSTANT T := NULL;
               C1 : CONSTANT T := NEW INTEGER'(1);
               C10 : CONSTANT T := NEW INTEGER'(10);
               C100 : CONSTANT T := NEW INTEGER'(100);
               C101 : CONSTANT T := NEW INTEGER'(101);
 
          END ACCESS_PKG;
 
          USE ACCESS_PKG;
 
     ---------------------------------------------------
 
     BEGIN     -- C_D;
 
      C : DECLARE
 
               I : T;
               E : EXCEPTION;
               PROCEDURE P (PI : IN T; PO : OUT T; PIO : IN OUT T) IS
 
                    TEMP : T;
 
               BEGIN     -- P
 
                    TEMP := PI;    -- SAVE VALUE OF PI AT PROC ENTRY.
 
                    I := C101;
                    IF (PI /= TEMP) THEN
                         FAILED ("ASSIGNMENT TO PRIVATE (ACCESS) " &
                                 "ACTUAL VARIABLE CHANGES THE VALUE " &
                                 "OF INPUT PARAMETER");
                         TEMP := PI;    -- RESET TEMP FOR NEXT CASE.
                    END IF;
 
                    PO := C1;
                    IF (PI /= TEMP) THEN
                         FAILED ("ASSIGNMENT TO PRIVATE (ACCESS) OUT " &
                                 "PARAMETER CHANGES THE VALUE OF " &
                                 "INPUT PARAMETER");
                         TEMP := PI;    -- RESET TEMP FOR NEXT CASE.
                    END IF;
 
                    PIO := C10;
                    IF (PI /= TEMP) THEN
                         FAILED ("ASSIGNMENT TO PRIVATE (ACCESS) IN " &
                                 "OUT PARAMETER CHANGES THE VALUE " &
                                 "OF INPUT PARAMETER");
                    END IF;
 
                    RAISE E;  -- CHECK EXCEPTION HANDLING.
               END P;
 
          BEGIN     -- C
               I := C100;
               P (I, I, I);
               FAILED ("EXCEPTION NOT RAISED - C");
          EXCEPTION
               WHEN E =>
                    IF (I /= C101) THEN
                         FAILED ("OUT OR IN OUT ACTUAL PROCEDURE " &
                                 "PARAMETER VALUE CHANGED DESPITE " &
                                 "RAISED EXCEPTION");
                    END IF;
               WHEN OTHERS =>
                    FAILED ("WRONG EXCEPTION RAISED - C");
          END C;
 
     ---------------------------------------------------
 
      D : DECLARE
 
               I, J : T;
 
               FUNCTION F (FI : IN T) RETURN T IS
 
                    TEMP : T := FI;     -- SAVE VALUE OF FI AT FN ENTRY.
 
               BEGIN     -- F
                    I := C100;
                    IF (FI /= TEMP) THEN
                         FAILED ("ASSIGNMENT TO PRIVATE " &
                                 "(ACCESS) ACTUAL FUNCTION " &
                                 "PARAMETER CHANGES THE VALUE " &
                                 "OF INPUT PARAMETER");
                    END IF;
                    RETURN C_NULL;
               END F;
 
           BEGIN     -- D
               I := C_NULL;
               J := F(I);
          END D;
 
     END C_D;
 
     ---------------------------------------------------
 
     RESULT;
 
END C62003B;

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Subversion Repositories openrisc

[/] [openrisc/] [trunk/] [gnu-old/] [gcc-4.2.2/] [gcc/] [testsuite/] [ada/] [acats/] [tests/] [c6/] [c62003b.ada] - Blame information for rev 816

Line No.	Rev	Author	Line
1	149	jeremybenn	`-- C62003B.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 PRIVATE TYPES IMPLEMENTED AS SCALAR OR ACCESS TYPES ARE`
26			`-- PASSED BY COPY.`
27			`-- SUBTESTS ARE:`
28			`-- (A) PRIVATE SCALAR PARAMETERS TO PROCEDURES.`
29			`-- (B) PRIVATE SCALAR PARAMETERS TO FUNCTIONS.`
30			`-- (C) PRIVATE ACCESS PARAMETERS TO PROCEDURES.`
31			`-- (D) PRIVATE ACCESS PARAMETERS TO FUNCTIONS.`
32
33			`-- CPP 05/25/84`
34			`-- EG 10/29/85 ELIMINATE THE USE OF NUMERIC_ERROR IN TEST.`
35
36			`WITH REPORT; USE REPORT;`
37			`PROCEDURE C62003B IS`
38
39			`BEGIN`
40			`TEST("C62003B", "CHECK THAT PRIVATE SCALAR AND ACCESS " &`
41			`"PARAMETERS ARE COPIED");`
42
43			`---------------------------------------------------`
44
45			`A_B: DECLARE`
46
47			`PACKAGE SCALAR_PKG IS`
48
49			`TYPE T IS PRIVATE;`
50			`C0 : CONSTANT T;`
51			`C1 : CONSTANT T;`
52			`C10 : CONSTANT T;`
53			`C100 : CONSTANT T;`
54
55			`FUNCTION "+" (OLD : IN T; INCREMENT : IN T) RETURN T;`
56			`FUNCTION CONVERT (OLD_PRIVATE : IN T) RETURN INTEGER;`
57
58			`PRIVATE`
59			`TYPE T IS NEW INTEGER;`
60			`C0 : CONSTANT T := 0;`
61			`C1 : CONSTANT T := 1;`
62			`C10 : CONSTANT T := 10;`
63			`C100 : CONSTANT T := 100;`
64
65			`END SCALAR_PKG;`
66
67
68			`PACKAGE BODY SCALAR_PKG IS`
69
70			`FUNCTION "+" (OLD : IN T; INCREMENT : IN T) RETURN T IS`
71			`BEGIN -- "+"`
72			`RETURN T(INTEGER(OLD) + INTEGER(INCREMENT));`
73			`END "+";`
74
75			`FUNCTION CONVERT (OLD_PRIVATE : IN T) RETURN INTEGER IS`
76			`BEGIN -- CONVERT`
77			`RETURN INTEGER(OLD_PRIVATE);`
78			`END CONVERT;`
79
80			`END SCALAR_PKG;`
81
82			`USE SCALAR_PKG;`
83
84			`---------------------------------------------------`
85
86			`BEGIN -- A_B`
87
88			`A : DECLARE`
89
90			`I : T;`
91			`E : EXCEPTION;`
92
93			`PROCEDURE P (PI : IN T; PO : OUT T; PIO : IN OUT T) IS`
94
95			`TEMP : T;`
96
97			`BEGIN -- P`
98
99			`TEMP := PI; -- SAVE VALUE OF PI AT PROC ENTRY.`
100
101			`PO := C10;`
102			`IF (PI /= TEMP) THEN`
103			`FAILED ("ASSIGNMENT TO PRIVATE (SCALAR) OUT " &`
104			`"PARAMETER CHANGES THE VALUE OF " &`
105			`"INPUT PARAMETER");`
106			`TEMP := PI; -- RESET TEMP FOR NEXT CASE.`
107			`END IF;`
108
109			`PIO := PIO + C100;`
110			`IF (PI /= TEMP) THEN`
111			`FAILED ("ASSIGNMENT TO PRIVATE (SCALAR) IN " &`
112			`"OUT PARAMETER CHANGES THE VALUE OF " &`
113			`"INPUT PARAMETER");`
114			`TEMP := PI; -- RESET TEMP FOR NEXT CASE.`
115			`END IF;`
116
117			`I := I + C1;`
118			`IF (PI /= TEMP) THEN`
119			`FAILED ("ASSIGNMENT TO PRIVATE (SCALAR) " &`
120			`"ACTUAL PARAMETER CHANGES THE " &`
121			`"VALUE OF INPUT PARAMETER");`
122			`END IF;`
123
124			`RAISE E; -- CHECK EXCEPTION HANDLING.`
125			`END P;`
126
127			`BEGIN -- A`
128			`I := C0; -- INITIALIZE I SO VARIOUS CASES CAN BE`
129			`-- DETECTED.`
130			`P (I, I, I);`
131			`FAILED ("EXCEPTION NOT RAISED - A");`
132			`EXCEPTION`
133			`WHEN E =>`
134			`IF (I /= C1) THEN`
135			`CASE CONVERT(I) IS`
136			`WHEN 11 =>`
137			`FAILED ("OUT ACTUAL PRIVATE " &`
138			`"(SCALAR) PARAMETER " &`
139			`"CHANGED GLOBAL VALUE");`
140			`WHEN 101 =>`
141			`FAILED ("IN OUT ACTUAL PRIVATE " &`
142			`"(SCALAR) PARAMETER " &`
143			`"CHANGED GLOBAL VALUE");`
144			`WHEN 111 =>`
145			`FAILED ("OUT AND IN OUT ACTUAL " &`
146			`"PRIVATE (SCALAR) " &`
147			`"PARAMETER CHANGED " &`
148			`"GLOBAL VALUE");`
149			`WHEN OTHERS =>`
150			`FAILED ("UNDETERMINED CHANGE TO " &`
151			`"GLOBAL VALUE");`
152			`END CASE;`
153			`END IF;`
154			`WHEN OTHERS =>`
155			`FAILED ("WRONG EXCEPTION RAISED - A");`
156			`END A;`
157
158			`---------------------------------------------------`
159
160			`B : DECLARE`
161
162			`I, J : T;`
163
164			`FUNCTION F (FI : IN T) RETURN T IS`
165
166			`TEMP : T := FI; -- SAVE VALUE OF FI AT FN ENTRY.`
167
168			`BEGIN -- F`
169
170			`I := I + C1;`
171			`IF (FI /= TEMP) THEN`
172			`FAILED ("ASSIGNMENT TO PRIVATE (SCALAR) " &`
173			`"ACTUAL FUNCTION PARAMETER CHANGES " &`
174			`"THE VALUE OF INPUT PARAMETER ");`
175			`END IF;`
176
177			`RETURN C0;`
178			`END F;`
179
180			`BEGIN -- B`
181			`I := C0;`
182			`J := F(I);`
183			`END B;`
184
185			`END A_B;`
186
187			`---------------------------------------------------`
188
189			`C_D: DECLARE`
190
191			`PACKAGE ACCESS_PKG IS`
192
193			`TYPE T IS PRIVATE;`
194			`C_NULL : CONSTANT T;`
195			`C1 : CONSTANT T;`
196			`C10 : CONSTANT T;`
197			`C100 : CONSTANT T;`
198			`C101 : CONSTANT T;`
199
200			`PRIVATE`
201			`TYPE T IS ACCESS INTEGER;`
202			`C_NULL : CONSTANT T := NULL;`
203			`C1 : CONSTANT T := NEW INTEGER'(1);`
204			`C10 : CONSTANT T := NEW INTEGER'(10);`
205			`C100 : CONSTANT T := NEW INTEGER'(100);`
206			`C101 : CONSTANT T := NEW INTEGER'(101);`
207
208			`END ACCESS_PKG;`
209
210			`USE ACCESS_PKG;`
211
212			`---------------------------------------------------`
213
214			`BEGIN -- C_D;`
215
216			`C : DECLARE`
217
218			`I : T;`
219			`E : EXCEPTION;`
220			`PROCEDURE P (PI : IN T; PO : OUT T; PIO : IN OUT T) IS`
221
222			`TEMP : T;`
223
224			`BEGIN -- P`
225
226			`TEMP := PI; -- SAVE VALUE OF PI AT PROC ENTRY.`
227
228			`I := C101;`
229			`IF (PI /= TEMP) THEN`
230			`FAILED ("ASSIGNMENT TO PRIVATE (ACCESS) " &`
231			`"ACTUAL VARIABLE CHANGES THE VALUE " &`
232			`"OF INPUT PARAMETER");`
233			`TEMP := PI; -- RESET TEMP FOR NEXT CASE.`
234			`END IF;`
235
236			`PO := C1;`
237			`IF (PI /= TEMP) THEN`
238			`FAILED ("ASSIGNMENT TO PRIVATE (ACCESS) OUT " &`
239			`"PARAMETER CHANGES THE VALUE OF " &`
240			`"INPUT PARAMETER");`
241			`TEMP := PI; -- RESET TEMP FOR NEXT CASE.`
242			`END IF;`
243
244			`PIO := C10;`
245			`IF (PI /= TEMP) THEN`
246			`FAILED ("ASSIGNMENT TO PRIVATE (ACCESS) IN " &`
247			`"OUT PARAMETER CHANGES THE VALUE " &`
248			`"OF INPUT PARAMETER");`
249			`END IF;`
250
251			`RAISE E; -- CHECK EXCEPTION HANDLING.`
252			`END P;`
253
254			`BEGIN -- C`
255			`I := C100;`
256			`P (I, I, I);`
257			`FAILED ("EXCEPTION NOT RAISED - C");`
258			`EXCEPTION`
259			`WHEN E =>`
260			`IF (I /= C101) THEN`
261			`FAILED ("OUT OR IN OUT ACTUAL PROCEDURE " &`
262			`"PARAMETER VALUE CHANGED DESPITE " &`
263			`"RAISED EXCEPTION");`
264			`END IF;`
265			`WHEN OTHERS =>`
266			`FAILED ("WRONG EXCEPTION RAISED - C");`
267			`END C;`
268
269			`---------------------------------------------------`
270
271			`D : DECLARE`
272
273			`I, J : T;`
274
275			`FUNCTION F (FI : IN T) RETURN T IS`
276
277			`TEMP : T := FI; -- SAVE VALUE OF FI AT FN ENTRY.`
278
279			`BEGIN -- F`
280			`I := C100;`
281			`IF (FI /= TEMP) THEN`
282			`FAILED ("ASSIGNMENT TO PRIVATE " &`
283			`"(ACCESS) ACTUAL FUNCTION " &`
284			`"PARAMETER CHANGES THE VALUE " &`
285			`"OF INPUT PARAMETER");`
286			`END IF;`
287			`RETURN C_NULL;`
288			`END F;`
289
290			`BEGIN -- D`
291			`I := C_NULL;`
292			`J := F(I);`
293			`END D;`
294
295			`END C_D;`
296
297			`---------------------------------------------------`
298
299			`RESULT;`
300
301			`END C62003B;`