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-- C43108A.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 IN A RECORD AGGREGATE THE VALUE OF A DISCRIMINANT IS
-- USED TO RESOLVE THE TYPE OF A COMPONENT THAT DEPENDS ON THE
-- DISCRIMINANT.
-- HISTORY:
-- DHH 09/08/88 CREATED ORIGINAL TEST.
WITH REPORT; USE REPORT;
PROCEDURE C43108A IS
BEGIN
TEST ("C43108A", "CHECK THAT IN A RECORD AGGREGATE THE VALUE OF " &
"A DISCRIMINANT IS USED TO RESOLVE THE TYPE OF " &
"A COMPONENT THAT DEPENDS ON THE DISCRIMINANT");
DECLARE
A : INTEGER;
TYPE DIS(A : BOOLEAN) IS
RECORD
CASE A IS
WHEN TRUE =>
B : BOOLEAN;
C : INTEGER;
WHEN FALSE =>
D : INTEGER;
END CASE;
END RECORD;
FUNCTION DIFF(PARAM : DIS) RETURN INTEGER IS
BEGIN
IF PARAM.B THEN
RETURN PARAM.C;
ELSE
RETURN PARAM.D;
END IF;
END DIFF;
BEGIN
A := DIFF((C => 3, OTHERS => TRUE));
IF A /= IDENT_INT(3) THEN
FAILED("STATIC OTHERS NOT DECIDED CORRECTLY");
END IF;
END;
DECLARE
GLOBAL : INTEGER := 0;
TYPE INT IS NEW INTEGER;
TYPE DIS(A : BOOLEAN) IS
RECORD
CASE A IS
WHEN TRUE =>
I1 : INT;
WHEN FALSE =>
I2 : INTEGER;
END CASE;
END RECORD;
FUNCTION F RETURN INT;
FUNCTION F RETURN INTEGER;
A : DIS(TRUE);
FUNCTION F RETURN INT IS
BEGIN
GLOBAL := 1;
RETURN 5;
END F;
FUNCTION F RETURN INTEGER IS
BEGIN
GLOBAL := 2;
RETURN 5;
END F;
BEGIN
A := (TRUE, OTHERS => F);
IF GLOBAL /= 1 THEN
FAILED("NON_STATIC OTHERS NOT DECIDED CORRECTLY");
END IF;
END;
RESULT;
END C43108A;
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