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-- C34005O.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:
-- FOR DERIVED MULTI-DIMENSIONAL ARRAY TYPES WHOSE COMPONENT TYPE
-- IS A NON-LIMITED TYPE:
-- CHECK THAT ALL VALUES OF THE PARENT (BASE) TYPE ARE PRESENT FOR
-- THE DERIVED (BASE) TYPE WHEN THE DERIVED TYPE DEFINITION IS
-- CONSTRAINED.
-- CHECK THAT ANY CONSTRAINT IMPOSED ON THE PARENT SUBTYPE IS ALSO
-- IMPOSED ON THE DERIVED SUBTYPE.
-- HISTORY:
-- JRK 9/17/86 CREATED ORIGINAL TEST.
WITH REPORT; USE REPORT;
PROCEDURE C34005O IS
SUBTYPE COMPONENT IS INTEGER;
PACKAGE PKG IS
FIRST : CONSTANT := 0;
LAST : CONSTANT := 10;
SUBTYPE INDEX IS INTEGER RANGE FIRST .. LAST;
TYPE PARENT IS ARRAY (INDEX RANGE <>, INDEX RANGE <>) OF
COMPONENT;
FUNCTION CREATE ( F1, L1 : INDEX;
F2, L2 : INDEX;
C : COMPONENT;
DUMMY : PARENT -- TO RESOLVE OVERLOADING.
) RETURN PARENT;
END PKG;
USE PKG;
TYPE T IS NEW PARENT (IDENT_INT (4) .. IDENT_INT (5),
IDENT_INT (6) .. IDENT_INT (8));
SUBTYPE SUBPARENT IS PARENT (4 .. 5, 6 .. 8);
TYPE S IS NEW SUBPARENT;
X : T := (OTHERS => (OTHERS => 2));
Y : S := (OTHERS => (OTHERS => 2));
PACKAGE BODY PKG IS
FUNCTION CREATE
( F1, L1 : INDEX;
F2, L2 : INDEX;
C : COMPONENT;
DUMMY : PARENT
) RETURN PARENT
IS
A : PARENT (F1 .. L1, F2 .. L2);
B : COMPONENT := C;
BEGIN
FOR I IN F1 .. L1 LOOP
FOR J IN F2 .. L2 LOOP
A (I, J) := B;
B := B + 1;
END LOOP;
END LOOP;
RETURN A;
END CREATE;
END PKG;
BEGIN
TEST ("C34005O", "CHECK THAT ALL VALUES OF THE PARENT (BASE) " &
"TYPE ARE PRESENT FOR THE DERIVED (BASE) TYPE " &
"WHEN THE DERIVED TYPE DEFINITION IS " &
"CONSTRAINED. ALSO CHECK THAT ANY CONSTRAINT " &
"IMPOSED ON THE PARENT SUBTYPE IS ALSO IMPOSED " &
"ON THE DERIVED SUBTYPE. CHECK FOR DERIVED " &
"MULTI-DIMENSIONAL ARRAY TYPES WHOSE COMPONENT " &
"TYPE IS A NON-LIMITED TYPE");
-- CHECK THAT BASE TYPE VALUES NOT IN THE SUBTYPE ARE PRESENT.
BEGIN
IF CREATE (6, 9, 2, 3, 1, X) /=
((1, 2), (3, 4), (5, 6), (7, 8)) OR
CREATE (6, 9, 2, 3, 1, Y) /=
((1, 2), (3, 4), (5, 6), (7, 8)) THEN
FAILED ("CAN'T CREATE BASE TYPE VALUES OUTSIDE THE " &
"SUBTYPE");
END IF;
EXCEPTION
WHEN CONSTRAINT_ERROR =>
FAILED ("CALL TO CREATE RAISED CONSTRAINT_ERROR");
WHEN OTHERS =>
FAILED ("CALL TO CREATE RAISED EXCEPTION");
END;
IF ((1, 2), (3, 4), (5, 6), (7, 8)) IN T OR
((1, 2), (3, 4), (5, 6), (7, 8)) IN S THEN
FAILED ("INCORRECT ""IN""");
END IF;
-- CHECK THE DERIVED SUBTYPE CONSTRAINT.
IF T'FIRST /= 4 OR T'LAST /= 5 OR
S'FIRST /= 4 OR S'LAST /= 5 OR
T'FIRST (2) /= 6 OR T'LAST (2) /= 8 OR
S'FIRST (2) /= 6 OR S'LAST (2) /= 8 THEN
FAILED ("INCORRECT 'FIRST OR 'LAST");
END IF;
BEGIN
X := ((1, 2, 3), (4, 5, 6));
Y := ((1, 2, 3), (4, 5, 6));
IF PARENT (X) /= PARENT (Y) THEN -- USE X AND Y.
FAILED ("INCORRECT CONVERSION TO PARENT");
END IF;
EXCEPTION
WHEN OTHERS =>
FAILED ("EXCEPTION RAISED BY OK ASSIGNMENT");
END;
BEGIN
X := (4 => (6 .. 8 => 0));
FAILED ("CONSTRAINT_ERROR NOT RAISED -- " &
"X := (4 => (6 .. 8 => 0))");
IF X = (4 => (6 .. 8 => 0)) THEN -- USE X.
COMMENT ("X ALTERED -- " &
"X := (4 => (6 .. 8 => 0))");
END IF;
EXCEPTION
WHEN CONSTRAINT_ERROR =>
NULL;
WHEN OTHERS =>
FAILED ("WRONG EXCEPTION RAISED -- " &
"X := (4 => (6 .. 8 => 0))");
END;
BEGIN
X := (4 .. 6 => (6 .. 8 => 0));
FAILED ("CONSTRAINT_ERROR NOT RAISED -- " &
"X := (4 .. 6 => (6 .. 8 => 0))");
IF X = (4 .. 6 => (6 .. 8 => 0)) THEN -- USE X.
COMMENT ("X ALTERED -- " &
"X := (4 .. 6 => (6 .. 8 => 0))");
END IF;
EXCEPTION
WHEN CONSTRAINT_ERROR =>
NULL;
WHEN OTHERS =>
FAILED ("WRONG EXCEPTION RAISED -- " &
"X := (4 .. 6 => (6 .. 8 => 0))");
END;
BEGIN
X := (4 .. 5 => (6 .. 7 => 0));
FAILED ("CONSTRAINT_ERROR NOT RAISED -- " &
"X := (4 .. 5 => (6 .. 7 => 0))");
IF X = (4 .. 5 => (6 .. 7 => 0)) THEN -- USE X.
COMMENT ("X ALTERED -- " &
"X := (4 .. 5 => (6 .. 7 => 0))");
END IF;
EXCEPTION
WHEN CONSTRAINT_ERROR =>
NULL;
WHEN OTHERS =>
FAILED ("WRONG EXCEPTION RAISED -- " &
"X := (4 .. 5 => (6 .. 7 => 0))");
END;
BEGIN
X := (4 .. 5 => (6 .. 9 => 0));
FAILED ("CONSTRAINT_ERROR NOT RAISED -- " &
"X := (4 .. 5 => (6 .. 9 => 0))");
IF X = (4 .. 5 => (6 .. 9 => 0)) THEN -- USE X.
COMMENT ("X ALTERED -- " &
"X := (4 .. 5 => (6 .. 9 => 0))");
END IF;
EXCEPTION
WHEN CONSTRAINT_ERROR =>
NULL;
WHEN OTHERS =>
FAILED ("WRONG EXCEPTION RAISED -- " &
"X := (4 .. 5 => (6 .. 9 => 0))");
END;
BEGIN
Y := (4 => (6 .. 8 => 0));
FAILED ("CONSTRAINT_ERROR NOT RAISED -- " &
"Y := (4 => (6 .. 8 => 0))");
IF Y = (4 => (6 .. 8 => 0)) THEN -- USE Y.
COMMENT ("Y ALTERED -- " &
"Y := (4 => (6 .. 8 => 0))");
END IF;
EXCEPTION
WHEN CONSTRAINT_ERROR =>
NULL;
WHEN OTHERS =>
FAILED ("WRONG EXCEPTION RAISED -- " &
"Y := (4 => (6 .. 8 => 0))");
END;
BEGIN
Y := (4 .. 6 => (6 .. 8 => 0));
FAILED ("CONSTRAINT_ERROR NOT RAISED -- " &
"Y := (4 .. 6 => (6 .. 8 => 0))");
IF Y = (4 .. 6 => (6 .. 8 => 0)) THEN -- USE Y.
COMMENT ("Y ALTERED -- " &
"Y := (4 .. 6 => (6 .. 8 => 0))");
END IF;
EXCEPTION
WHEN CONSTRAINT_ERROR =>
NULL;
WHEN OTHERS =>
FAILED ("WRONG EXCEPTION RAISED -- " &
"Y := (4 .. 6 => (6 .. 8 => 0))");
END;
BEGIN
Y := (4 .. 5 => (6 .. 7 => 0));
FAILED ("CONSTRAINT_ERROR NOT RAISED -- " &
"Y := (4 .. 5 => (6 .. 7 => 0))");
IF Y = (4 .. 5 => (6 .. 7 => 0)) THEN -- USE Y.
COMMENT ("Y ALTERED -- " &
"Y := (4 .. 5 => (6 .. 7 => 0))");
END IF;
EXCEPTION
WHEN CONSTRAINT_ERROR =>
NULL;
WHEN OTHERS =>
FAILED ("WRONG EXCEPTION RAISED -- " &
"Y := (4 .. 5 => (6 .. 7 => 0))");
END;
BEGIN
Y := (4 .. 5 => (6 .. 9 => 0));
FAILED ("CONSTRAINT_ERROR NOT RAISED -- " &
"Y := (4 .. 5 => (6 .. 9 => 0))");
IF Y = (4 .. 5 => (6 .. 9 => 0)) THEN -- USE Y.
COMMENT ("Y ALTERED -- " &
"Y := (4 .. 5 => (6 .. 9 => 0))");
END IF;
EXCEPTION
WHEN CONSTRAINT_ERROR =>
NULL;
WHEN OTHERS =>
FAILED ("WRONG EXCEPTION RAISED -- " &
"Y := (4 .. 5 => (6 .. 9 => 0))");
END;
RESULT;
END C34005O;
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