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+-- C37403A.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 WHEN A FORMAL PARAMETER OF A SUBPROGRAM, ENTRY, OR
+-- GENERIC UNIT HAS AN UNCONSTRAINED TYPE WITH DISCRIMINANTS THAT DO
+-- NOT HAVE DEFAULTS, 'CONSTRAINED IS 'TRUE' REGARDLESS OF THE MODE
+-- OF THE PARAMETER.
+
+-- R.WILLIAMS 9/1/86
+
+WITH REPORT; USE REPORT;
+PROCEDURE C37403A IS
+
+BEGIN
+ TEST ( "C37403A", "CHECK THAT WHEN A FORMAL PARAMETER OF A " &
+ "SUBPROGRAM, ENTRY, OR GENERIC UNIT HAS AN " &
+ "UNCONSTRAINED TYPE WITH DISCRIMINANTS THAT " &
+ "DO NOT HAVE DEFAULTS, 'CONSTRAINED IS " &
+ "'TRUE' REGARDLESS OF THE MODE OF THE " &
+ "PARAMETER" );
+
+
+ DECLARE
+
+ SUBTYPE INT IS INTEGER RANGE 1.. 10;
+
+ TYPE MATRIX IS ARRAY (INT RANGE <>, INT RANGE <>)
+ OF INTEGER;
+
+ TYPE SQUARE (SIDE : INT) IS
+ RECORD
+ MAT : MATRIX (1 .. SIDE, 1 .. SIDE);
+ END RECORD;
+
+ S1 : SQUARE (2) := (2, ((1, 2), (3, 4)));
+
+ S2 : SQUARE (2) := S1;
+
+ S3 : SQUARE (2);
+
+ SC : CONSTANT SQUARE := (SIDE => 1, MAT => (1 => (1 => 1)));
+
+ PROCEDURE P (PIN1, PIN2 : IN SQUARE;
+ PINOUT : IN OUT SQUARE;
+ POUT : OUT SQUARE) IS
+
+ BEGIN
+ IF PIN1'CONSTRAINED THEN
+ NULL;
+ ELSE
+ FAILED ( "'CONSTRAINED IS 'FALSE' FOR OBJECT " &
+ "OF IN MODE - 1" );
+ END IF;
+
+ IF PIN2'CONSTRAINED THEN
+ NULL;
+ ELSE
+ FAILED ( "'CONSTRAINED IS 'FALSE' FOR OBJECT " &
+ "OF IN MODE - 2" );
+ END IF;
+
+ IF PINOUT'CONSTRAINED THEN
+ NULL;
+ ELSE
+ FAILED ( "'CONSTRAINED IS 'FALSE' FOR " &
+ "OBJECT OF IN OUT MODE - 1" );
+ END IF;
+
+ IF POUT'CONSTRAINED THEN
+ NULL;
+ ELSE
+ FAILED ( "'CONSTRAINED IS 'FALSE' FOR " &
+ "OBJECT OF OUT MODE - 1" );
+ END IF;
+
+ POUT := (2, ((1, 2), (3, 4)));
+ END P;
+
+ TASK T IS
+ ENTRY Q (PIN1, PIN2 : IN SQUARE;
+ PINOUT : IN OUT SQUARE;
+ POUT : OUT SQUARE);
+ END T;
+
+ TASK BODY T IS
+ BEGIN
+ ACCEPT Q (PIN1, PIN2 : IN SQUARE;
+ PINOUT : IN OUT SQUARE;
+ POUT : OUT SQUARE) DO
+
+ BEGIN
+ IF PIN1'CONSTRAINED THEN
+ NULL;
+ ELSE
+ FAILED ( "'CONSTRAINED IS 'FALSE' FOR " &
+ "OBJECT OF IN MODE - 3" );
+ END IF;
+
+ IF PIN2'CONSTRAINED THEN
+ NULL;
+ ELSE
+ FAILED ( "'CONSTRAINED IS 'FALSE' FOR " &
+ "OBJECT OF IN MODE - 4" );
+ END IF;
+
+ IF PINOUT'CONSTRAINED THEN
+ NULL;
+ ELSE
+ FAILED ( "'CONSTRAINED IS 'FALSE' FOR " &
+ "OBJECT OF " &
+ "IN OUT MODE - 2" );
+ END IF;
+
+ IF POUT'CONSTRAINED THEN
+ NULL;
+ ELSE
+ FAILED ( "'CONSTRAINED IS 'FALSE' FOR " &
+ "OBJECT OF " &
+ "OUT MODE - 2" );
+ END IF;
+
+ POUT := (2, ((1, 2), (3, 4)));
+ END;
+ END Q;
+ END T;
+
+ GENERIC
+ PIN1, PIN2 : IN SQUARE;
+ PINOUT : IN OUT SQUARE;
+ PACKAGE R IS END R;
+
+ PACKAGE BODY R IS
+ BEGIN
+ IF PIN1'CONSTRAINED THEN
+ NULL;
+ ELSE
+ FAILED ( "'CONSTRAINED IS 'FALSE' FOR OBJECT " &
+ "OF IN MODE - 5" );
+ END IF;
+
+ IF PIN2'CONSTRAINED THEN
+ NULL;
+ ELSE
+ FAILED ( "'CONSTRAINED IS 'FALSE' FOR OBJECT " &
+ "OF IN MODE - 6" );
+ END IF;
+
+ IF PINOUT'CONSTRAINED THEN
+ NULL;
+ ELSE
+ FAILED ( "'CONSTRAINED IS 'FALSE' FOR " &
+ "OBJECT OF IN OUT MODE - 3" );
+ END IF;
+
+ END R;
+
+ PACKAGE S IS NEW R (S1, SC, S2);
+
+ BEGIN
+ P (S1, SC, S2, S3);
+ T.Q (S1, SC, S2, S3);
+ END;
+
+ RESULT;
+END C37403A;