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-- CC3016C.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 AN INSTANCE OF A GENERIC PACKAGE MUST DECLARE A
-- PACKAGE. CHECK THAT THE STATEMENTS IN AN INSTANTIATED GENERIC
-- PACKAGE BODY ARE EXECUTED AFTER THE ELABORATION OF THE
-- DECLARATIONS (IN SPEC AND IN BODY).
-- HISTORY:
-- EDWARD V. BERARD, 8 AUGUST 1990
WITH REPORT;
PROCEDURE CC3016C IS
GENERIC
TYPE SOME_TYPE IS PRIVATE ;
FIRST_INITIAL_VALUE : IN SOME_TYPE ;
SECOND_INITIAL_VALUE : IN SOME_TYPE ;
WITH PROCEDURE CHANGE (FIRST : IN SOME_TYPE ;
RESULT : OUT SOME_TYPE) ;
WITH PROCEDURE SECOND_CHANGE (FIRST : IN SOME_TYPE ;
RESULT : OUT SOME_TYPE) ;
WITH PROCEDURE THIRD_CHANGE (FIRST : IN SOME_TYPE ;
RESULT : OUT SOME_TYPE) ;
FIRST_EXPECTED_RESULT : IN SOME_TYPE ;
SECOND_EXPECTED_RESULT : IN SOME_TYPE ;
THIRD_EXPECTED_RESULT : IN SOME_TYPE ;
FOURTH_EXPECTED_RESULT : IN SOME_TYPE ;
FIFTH_EXPECTED_RESULT : IN SOME_TYPE ;
SIXTH_EXPECTED_RESULT : IN SOME_TYPE ;
PACKAGE OUTER IS
VARIABLE : SOME_TYPE := FIRST_INITIAL_VALUE ;
FUNCTION INNER_VARIABLE RETURN SOME_TYPE ;
GENERIC
INITIAL_VALUE : IN SOME_TYPE ;
WITH PROCEDURE CHANGE (FIRST : IN SOME_TYPE ;
RESULT : OUT SOME_TYPE) ;
WITH PROCEDURE SECOND_CHANGE (FIRST : IN SOME_TYPE ;
RESULT : OUT SOME_TYPE) ;
FIRST_EXPECTED_RESULT : IN SOME_TYPE ;
SECOND_EXPECTED_RESULT : IN SOME_TYPE ;
THIRD_EXPECTED_RESULT : IN SOME_TYPE ;
FOURTH_EXPECTED_RESULT : IN SOME_TYPE ;
PACKAGE INNER IS
VARIABLE : SOME_TYPE := INITIAL_VALUE ;
END INNER ;
END OUTER ;
PACKAGE BODY OUTER IS
ANOTHER_VARIABLE : SOME_TYPE := FIRST_INITIAL_VALUE ;
PACKAGE BODY INNER IS
ANOTHER_VARIABLE : SOME_TYPE := INITIAL_VALUE ;
BEGIN -- INNER
CHANGE (FIRST => VARIABLE,
RESULT => VARIABLE) ;
CHANGE (FIRST => ANOTHER_VARIABLE,
RESULT => ANOTHER_VARIABLE) ;
OUTER.SECOND_CHANGE (FIRST => OUTER.VARIABLE,
RESULT => OUTER.VARIABLE) ;
OUTER.CHANGE (FIRST => OUTER.ANOTHER_VARIABLE,
RESULT => OUTER.ANOTHER_VARIABLE) ;
IF (VARIABLE /= FIRST_EXPECTED_RESULT) OR
(ANOTHER_VARIABLE /= SECOND_EXPECTED_RESULT) OR
(OUTER.VARIABLE
/= THIRD_EXPECTED_RESULT) OR
(OUTER.ANOTHER_VARIABLE
/= FOURTH_EXPECTED_RESULT) THEN
REPORT.FAILED("ASSIGNED VALUES INCORRECT - BODY OF INNER") ;
END IF;
END INNER ;
PACKAGE NEW_INNER IS NEW INNER
(INITIAL_VALUE => SECOND_INITIAL_VALUE,
CHANGE => CHANGE,
SECOND_CHANGE => THIRD_CHANGE,
FIRST_EXPECTED_RESULT => FIRST_EXPECTED_RESULT,
SECOND_EXPECTED_RESULT => SECOND_EXPECTED_RESULT,
THIRD_EXPECTED_RESULT => THIRD_EXPECTED_RESULT,
FOURTH_EXPECTED_RESULT => FOURTH_EXPECTED_RESULT) ;
FUNCTION INNER_VARIABLE RETURN SOME_TYPE IS
BEGIN
RETURN NEW_INNER.VARIABLE ;
END INNER_VARIABLE ;
BEGIN -- OUTER
SECOND_CHANGE (FIRST => VARIABLE,
RESULT => VARIABLE) ;
SECOND_CHANGE (FIRST => ANOTHER_VARIABLE,
RESULT => ANOTHER_VARIABLE) ;
IF (VARIABLE /= FIFTH_EXPECTED_RESULT) OR
(ANOTHER_VARIABLE /= SIXTH_EXPECTED_RESULT) OR
(NEW_INNER.VARIABLE /= FIRST_EXPECTED_RESULT) THEN
REPORT.FAILED("ASSIGNED VALUES INCORRECT - BODY OF OUTER") ;
END IF;
END OUTER ;
PROCEDURE DOUBLE (THIS_VALUE : IN INTEGER;
GIVING_THIS_RESULT : OUT INTEGER) IS
BEGIN -- DOUBLE
GIVING_THIS_RESULT := 2 * THIS_VALUE ;
END DOUBLE ;
PROCEDURE ADD_20 (TO_THIS_VALUE : IN INTEGER;
GIVING_THIS_RESULT : OUT INTEGER) IS
BEGIN -- ADD_20
GIVING_THIS_RESULT := TO_THIS_VALUE + 20 ;
END ADD_20 ;
PROCEDURE TIMES_FIVE (THIS_VALUE : IN INTEGER;
GIVING_THIS_RESULT : OUT INTEGER) IS
BEGIN -- TIMES_FIVE
GIVING_THIS_RESULT := 5 * THIS_VALUE ;
END TIMES_FIVE ;
BEGIN -- CC3016C
REPORT.TEST ("CC3016C" , "CHECK THAT AN INSTANCE OF A GENERIC PACKAGE " &
"MUST DECLARE A PACKAGE. CHECK THAT THE STATEMENTS IN AN " &
"INSTANTIATED GENERIC PACKAGE BODY ARE EXECUTED AFTER THE " &
"ELABORATION OF THE DECLARATIONS (IN SPEC AND IN BODY).") ;
LOCAL_BLOCK:
DECLARE
PACKAGE NEW_OUTER IS NEW OUTER
(SOME_TYPE => INTEGER,
FIRST_INITIAL_VALUE => 7,
SECOND_INITIAL_VALUE => 11,
CHANGE => DOUBLE,
SECOND_CHANGE => ADD_20,
THIRD_CHANGE => TIMES_FIVE,
FIRST_EXPECTED_RESULT => 22,
SECOND_EXPECTED_RESULT => 22,
THIRD_EXPECTED_RESULT => 27,
FOURTH_EXPECTED_RESULT => 14,
FIFTH_EXPECTED_RESULT => 47,
SIXTH_EXPECTED_RESULT => 34) ;
BEGIN -- LOCAL_BLOCK
IF (NEW_OUTER.VARIABLE /= 47) OR
(NEW_OUTER.INNER_VARIABLE /= 22) THEN
REPORT.FAILED("ASSIGNED VALUES INCORRECT - " &
"BODY OF MAIN PROGRAM") ;
END IF;
END LOCAL_BLOCK ;
REPORT.RESULT;
END CC3016C;
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