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+-- C37209B.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 CONSTRAINT_ERROR IS RAISED WHEN THE SUBTYPE
+-- INDICATION IN A CONSTANT OBJECT DECLARATION SPECIFIES A
+-- CONSTRAINED SUBTYPE WITH DISCRIMINANTS AND THE INITIALIZATION
+-- VALUE DOES NOT BELONG TO THE SUBTYPE (I. E., THE DISCRIMINANT
+-- VALUE DOES NOT MATCH THOSE SPECIFIED BY THE CONSTRAINT).
+
+-- HISTORY:
+-- RJW 08/25/86 CREATED ORIGINAL TEST
+-- VCL 08/19/87 CHANGED THE RETURN TYPE OF FUNTION 'INIT' IN
+-- PACKAGE 'PRIV2' SO THAT 'INIT' IS UNCONSTRAINED,
+-- THUS NOT RAISING A CONSTRAINT ERROR ON RETURN FROM
+-- 'INIT'.
+
+WITH REPORT; USE REPORT;
+PROCEDURE C37209B IS
+
+BEGIN
+ TEST ( "C37209B", "CHECK THAT CONSTRAINT_ERROR IS RAISED WHEN " &
+ "THE SUBTYPE INDICATION IN A CONSTANT " &
+ "OBJECT DECLARATION SPECIFIES A CONSTRAINED " &
+ "SUBTYPE WITH DISCRIMINANTS AND THE " &
+ "INITIALIZATION VALUE DOES NOT BELONG TO " &
+ "THE SUBTYPE (I. E., THE DISCRIMINANT VALUE " &
+ "DOES NOT MATCH THOSE SPECIFIED BY THE " &
+ "CONSTRAINT)" );
+ DECLARE
+
+ TYPE REC (D : INTEGER) IS
+ RECORD
+ NULL;
+ END RECORD;
+
+ SUBTYPE REC1 IS REC (IDENT_INT (5));
+ BEGIN
+ DECLARE
+ R1 : CONSTANT REC1 := (D => IDENT_INT (10));
+ I : INTEGER := IDENT_INT (R1.D);
+ BEGIN
+ FAILED ( "NO EXCEPTION RAISED FOR DECLARATION OF " &
+ "R1" );
+ EXCEPTION
+ WHEN OTHERS =>
+ FAILED ( "EXCEPTION FOR R1 RAISED INSIDE BLOCK" );
+ END;
+
+ EXCEPTION
+ WHEN CONSTRAINT_ERROR =>
+ NULL;
+ WHEN OTHERS =>
+ FAILED ( "OTHER EXCEPTION RAISED AT DECLARATION OF " &
+ "R1" );
+ END;
+
+
+ BEGIN
+ DECLARE
+ PACKAGE PRIV1 IS
+ TYPE REC (D : INTEGER) IS PRIVATE;
+ SUBTYPE REC2 IS REC (IDENT_INT (5));
+ R2 : CONSTANT REC2;
+
+ PRIVATE
+ TYPE REC (D : INTEGER) IS
+ RECORD
+ NULL;
+ END RECORD;
+
+ R2 : CONSTANT REC2 := (D => IDENT_INT (10));
+ END PRIV1;
+
+ USE PRIV1;
+
+ BEGIN
+ DECLARE
+ I : INTEGER := IDENT_INT (R2.D);
+ BEGIN
+ FAILED ( "NO EXCEPTION RAISED AT DECLARATION " &
+ "OF R2" );
+ END;
+ END;
+
+ EXCEPTION
+ WHEN CONSTRAINT_ERROR =>
+ NULL;
+ WHEN OTHERS =>
+ FAILED ( "OTHER EXCEPTION RAISED AT DECLARATION " &
+ "OF R2" );
+ END;
+
+ BEGIN
+ DECLARE
+ PACKAGE PRIV2 IS
+ TYPE REC (D : INTEGER) IS PRIVATE;
+ SUBTYPE REC3 IS REC (IDENT_INT (5));
+
+ FUNCTION INIT (D : INTEGER) RETURN REC;
+ PRIVATE
+ TYPE REC (D : INTEGER) IS
+ RECORD
+ NULL;
+ END RECORD;
+
+ END PRIV2;
+
+ PACKAGE BODY PRIV2 IS
+ FUNCTION INIT (D : INTEGER) RETURN REC IS
+ BEGIN
+ RETURN (D => IDENT_INT (D));
+ END INIT;
+ END PRIV2;
+
+ USE PRIV2;
+
+ BEGIN
+ DECLARE
+ R3 : CONSTANT REC3 := INIT (10);
+ I : INTEGER := IDENT_INT (R3.D);
+ BEGIN
+ FAILED ( "NO EXCEPTION RAISED AT DECLARATION " &
+ "OF R3" );
+ END;
+ END;
+
+ EXCEPTION
+ WHEN CONSTRAINT_ERROR =>
+ NULL;
+ WHEN OTHERS =>
+ FAILED ( "OTHER EXCEPTION RAISED AT DECLARATION " &
+ "OF R3" );
+ END;
+
+ BEGIN
+ DECLARE
+ PACKAGE LPRIV IS
+ TYPE REC (D : INTEGER) IS
+ LIMITED PRIVATE;
+ SUBTYPE REC4 IS REC (IDENT_INT (5));
+
+ R4 : CONSTANT REC4;
+
+ PRIVATE
+ TYPE REC (D : INTEGER) IS
+ RECORD
+ NULL;
+ END RECORD;
+
+ R4 : CONSTANT REC4 := (D => IDENT_INT (10));
+ END LPRIV;
+
+ USE LPRIV;
+
+ BEGIN
+ DECLARE
+ I : INTEGER := IDENT_INT (R4.D);
+ BEGIN
+ FAILED ( "NO EXCEPTION RAISED AT DECLARATION " &
+ "OF R4" );
+ END;
+ END;
+ EXCEPTION
+ WHEN CONSTRAINT_ERROR =>
+ NULL;
+ WHEN OTHERS =>
+ FAILED ( "OTHER EXCEPTION RAISED AT DECLARATION " &
+ "OF R4" );
+ END;
+
+ RESULT;
+END C37209B;