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-- A49027B.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.
--*
-- OBJECTIVE:
-- CHECK THAT A SUBTYPE CAN BE NONSTATIC IN A GENERIC TEMPLATE
-- AND STATIC IN THE CORRESPONDING INSTANCE.
-- CHECK THAT IF A GENERIC PARAMETER IS A STATIC EXPRESSION AND THE
-- CORRESPONDING (IN) PARAMETER HAS A STATIC SUBTYPE IN THE INSTANCE,
-- THEN EACH USE OF THE FORMAL PARAMETERS IN THE INSTANCE IS SAID TO
-- BE STATIC.
--
-- A NAME DENOTING A CONSTANT DECLARED IN A GENERIC INSTANCE IS
-- ALLOWED AS A PRIMARY IN A STATIC EXPRESSION IF THE CONSTANT
-- IS DECLARED BY A CONSTANT DECLARATION WITH A STATIC SUBTYPE
-- AND INITIALIZED WITH A STATIC EXPRESSION.
--
-- THIS IS A TEST BASED ON AI-00505/03-BI-WA.
-- HISTORY:
-- EDWARD V. BERARD, 27 AUGUST 1990
-- DAS 8 OCT 90 ADDED CODE TO MATCH EXAMPLE 1 IN
-- AI-00505.
-- JRL 05/29/92 CORRECTED MINOR PROBLEM IN REPORT.TEST STRING.
-- JRL 02/18/93 EXPANDED TEXT OF REPORT.TEST STRING.
-- PWN 04/14/95 CORRECTED MINOR COPYRIGHT COMMENT PROBLEM.
WITH REPORT ;
PROCEDURE A49027B IS
BEGIN -- A49027B
REPORT.TEST ("A49027B", "CHECK THAT IF A GENERIC ACTUAL " &
"PARAMETER IS A STATIC EXPRESSION AND THE " &
"CORRESPONDING FORMAL PARAMETER HAS A STATIC " &
"SUBTYPE IN THE INSTANCE, THEN EACH USE OF THE " &
"FORMAL PARAMETER IN THE INSTANCE IS SAID TO BE " &
"STATIC. CHECK THAT A NAME DENOTING A CONSTANT " &
"DECLARED IN A GENERIC INSTANCE IS ALLOWED AS " &
"A PRIMARY IN A STATIC EXPRESSION IF THE " &
"CONSTANT IS DECLARED BY A CONSTANT DECLARATION " &
"WITH A STATIC SUBTYPE AND INITIALIZED WITH A " &
"STATIC EXPRESSION. (AI-00505)");
LOCAL_BLOCK:
DECLARE
TYPE NUMBER IS RANGE 1 .. 10 ;
TYPE COLOR IS (RED, ORANGE, YELLOW, GREEN, BLUE) ;
MIDDLE_COLOR : CONSTANT COLOR := GREEN ;
ENUMERATED_VALUE : COLOR := COLOR'LAST ;
GENERIC
TYPE NUMBER_TYPE IS RANGE <> ;
X : INTEGER ;
TYPE ENUMERATED IS (<>) ;
FIRST_NUMBER : IN NUMBER_TYPE ;
SECOND_NUMBER : IN NUMBER_TYPE ;
THIRD_NUMBER : IN NUMBER_TYPE ;
FIRST_ENUMERATED : IN ENUMERATED ;
SECOND_ENUMERATED : IN ENUMERATED ;
THIRD_ENUMERATED : IN ENUMERATED ;
FIRST_INTEGER_VALUE : IN INTEGER ;
SECOND_INTEGER_VALUE : IN INTEGER ;
PACKAGE STATIC_TEST IS
Y : CONSTANT INTEGER := X;
Z : CONSTANT NUMBER_TYPE := 5;
SUBTYPE FIRST_NUMBER_SUBTYPE IS NUMBER_TYPE
RANGE FIRST_NUMBER .. SECOND_NUMBER ;
SUBTYPE SECOND_NUMBER_SUBTYPE IS NUMBER_TYPE
RANGE FIRST_NUMBER .. THIRD_NUMBER ;
SUBTYPE FIRST_ENUMERATED_SUBTYPE IS ENUMERATED
RANGE FIRST_ENUMERATED .. SECOND_ENUMERATED ;
SUBTYPE SECOND_ENUMERATED_SUBTYPE IS ENUMERATED
RANGE FIRST_ENUMERATED .. THIRD_ENUMERATED ;
SUBTYPE THIRD_NUMBER_TYPE IS INTEGER
RANGE FIRST_INTEGER_VALUE .. SECOND_INTEGER_VALUE ;
END STATIC_TEST ;
PACKAGE NEW_STATIC_TEST IS NEW STATIC_TEST
(NUMBER_TYPE => NUMBER,
X => 3,
ENUMERATED => COLOR,
FIRST_NUMBER => NUMBER'FIRST,
SECOND_NUMBER => NUMBER'LAST,
THIRD_NUMBER => NUMBER'SUCC(NUMBER'FIRST),
FIRST_ENUMERATED => RED,
SECOND_ENUMERATED => MIDDLE_COLOR,
THIRD_ENUMERATED => COLOR'VAL (1),
FIRST_INTEGER_VALUE => COLOR'POS (YELLOW),
SECOND_INTEGER_VALUE => NUMBER'POS (5)) ;
TYPE T1 IS RANGE 1 .. NEW_STATIC_TEST.Y;
TYPE T2 IS RANGE 1 .. NEW_STATIC_TEST.Z;
TYPE ANOTHER_NUMBER IS RANGE
NEW_STATIC_TEST.FIRST_NUMBER_SUBTYPE'FIRST ..
NEW_STATIC_TEST.FIRST_NUMBER_SUBTYPE'LAST ;
TYPE YET_ANOTHER_NUMBER IS RANGE
NEW_STATIC_TEST.SECOND_NUMBER_SUBTYPE'FIRST ..
NEW_STATIC_TEST.SECOND_NUMBER_SUBTYPE'LAST ;
TYPE STILL_ANOTHER_NUMBER IS RANGE
NEW_STATIC_TEST.THIRD_NUMBER_TYPE'FIRST ..
NEW_STATIC_TEST.THIRD_NUMBER_TYPE'LAST ;
BEGIN -- LOCAL_BLOCK
CASE ENUMERATED_VALUE IS
WHEN YELLOW => NULL ;
WHEN NEW_STATIC_TEST.FIRST_ENUMERATED_SUBTYPE'FIRST
=> NULL ;
WHEN NEW_STATIC_TEST.FIRST_ENUMERATED_SUBTYPE'LAST
=> NULL ;
WHEN NEW_STATIC_TEST.SECOND_ENUMERATED_SUBTYPE'LAST
=> NULL ;
WHEN COLOR'LAST => NULL ;
END CASE ;
END LOCAL_BLOCK ;
REPORT.RESULT ;
END A49027B ;
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