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-- CD1C03H.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 THE RECORD SIZE AND THE COMPONENT POSITIONS AND
-- SIZES OF A DERIVED RECORD TYPE ARE INHERITED FROM THE
-- PARENT IF THOSE ASPECTS OF THE PARENT WERE DETERMINED BY A
-- RECORD REPRESENTATION CLAUSE.
-- HISTORY:
-- BCB 03/20/89 CHANGED EXTENSION FROM '.ADA' TO '.DEP'.
-- JET 09/17/87 CREATED ORIGINAL TEST.
WITH REPORT; USE REPORT;
WITH SYSTEM; USE SYSTEM;
PROCEDURE CD1C03H IS
UNITS_PER_INTEGER : CONSTANT :=
(INTEGER'SIZE + SYSTEM.STORAGE_UNIT - 1) /
SYSTEM.STORAGE_UNIT;
TYPE E_TYPE IS (RED, BLUE, GREEN);
TYPE PARENT_TYPE IS
RECORD
I : INTEGER RANGE 0 .. 127 := 127;
C : CHARACTER := 'S';
B : BOOLEAN := FALSE;
E : E_TYPE := BLUE;
END RECORD;
FOR PARENT_TYPE USE
RECORD
C AT 0 * UNITS_PER_INTEGER RANGE 0 .. CHARACTER'SIZE - 1;
B AT 1 * UNITS_PER_INTEGER RANGE 0 .. BOOLEAN'SIZE - 1;
I AT 2 * UNITS_PER_INTEGER RANGE 0 .. INTEGER'SIZE/2 - 1;
E AT 3 * UNITS_PER_INTEGER RANGE 0 .. CHARACTER'SIZE - 1;
END RECORD;
TYPE DERIVED_TYPE IS NEW PARENT_TYPE;
P_REC : PARENT_TYPE;
REC : DERIVED_TYPE;
BEGIN
TEST("CD1C03H", "CHECK THAT THE RECORD SIZE AND THE COMPONENT " &
"POSITIONS AND SIZES OF A DERIVED RECORD " &
"TYPE ARE INHERITED FROM THE PARENT IF THOSE " &
"ASPECTS OF THE PARENT WERE DETERMINED BY " &
"A RECORD REPRESENTATION CLAUSE");
IF DERIVED_TYPE'SIZE /= IDENT_INT (PARENT_TYPE'SIZE) THEN
FAILED ("DERIVED_TYPE'SIZE WAS NOT INHERITED FROM " &
"PARENT_TYPE");
END IF;
IF REC.I'SIZE /= P_REC.I'SIZE OR
REC.C'SIZE /= P_REC.C'SIZE OR
REC.B'SIZE /= P_REC.B'SIZE OR
REC.E'SIZE /= P_REC.E'SIZE THEN
FAILED ("THE SIZES OF DERIVED_TYPE ELEMENTS WERE NOT " &
"INHERITED FROM PARENT_TYPE");
END IF;
REC := (12, 'T', TRUE, RED);
IF (REC.I /= 12) OR (REC.C /= 'T') OR
(NOT REC.B) OR (REC.E /= RED) THEN
FAILED ("THE VALUES OF DERIVED_TYPE COMPONENTS WERE " &
"INCORRECT");
END IF;
IF REC.I'POSITION /= P_REC.I'POSITION OR
REC.C'POSITION /= P_REC.C'POSITION OR
REC.B'POSITION /= P_REC.B'POSITION OR
REC.E'POSITION /= P_REC.E'POSITION THEN
FAILED ("THE POSITIONS OF DERIVED_TYPE COMPONENTS WERE " &
"NOT INHERITED FROM PARENT_TYPE");
END IF;
IF REC.I'FIRST_BIT /= P_REC.I'FIRST_BIT OR
REC.C'FIRST_BIT /= P_REC.C'FIRST_BIT OR
REC.B'FIRST_BIT /= P_REC.B'FIRST_BIT OR
REC.E'FIRST_BIT /= P_REC.E'FIRST_BIT THEN
FAILED ("THE FIRST_BITS OF DERIVED_TYPE COMPONENTS WERE " &
"NOT INHERITED FROM PARENT_TYPE");
END IF;
IF REC.I'LAST_BIT /= P_REC.I'LAST_BIT OR
REC.C'LAST_BIT /= P_REC.C'LAST_BIT OR
REC.B'LAST_BIT /= P_REC.B'LAST_BIT OR
REC.E'LAST_BIT /= P_REC.E'LAST_BIT THEN
FAILED ("THE LAST_BITS OF DERIVED_TYPE COMPONENTS WERE " &
"NOT INHERITED FROM PARENT_TYPE");
END IF;
RESULT;
END CD1C03H;
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