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+-- C95087C.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 ASSIGNMENTS TO ENTRY FORMAL PARAMETERS OF UNCONSTRAINED
+-- RECORD, PRIVATE, AND LIMITED PRIVATE TYPES WITH DEFAULT
+-- CONSTRAINTS RAISE CONSTRAINT_ERROR IF THE ACTUAL PARAMETER IS
+-- CONSTRAINED AND THE CONSTRAINT VALUES OF THE OBJECT BEING
+-- ASSIGNED TO DO NOT SATISFY THOSE OF THE ACTUAL PARAMETER.
+
+-- SUBTESTS ARE:
+-- (A) CONSTRAINED ACTUAL PARAMETERS OF RECORD TYPE.
+-- (B) CONSTRAINED ACTUAL PARAMETERS OF PRIVATE TYPE.
+-- (C) CONSTRAINED ACTUAL PARAMETERS OF LIMITED PRIVATE TYPE.
+
+-- RJW 1/15/86
+
+WITH REPORT; USE REPORT;
+PROCEDURE C95087C IS
+
+BEGIN
+
+ TEST ( "C95087C", "CHECK ASSIGNMENTS TO ENTRY FORMAL " &
+ "PARAMETERS OF UNCONSTRAINED TYPES " &
+ "(WITH DEFAULTS)" );
+
+ --------------------------------------------------
+
+ DECLARE -- (A)
+
+ PACKAGE PKG IS
+
+ SUBTYPE INTRANGE IS INTEGER RANGE 0..31;
+
+ TYPE RECTYPE (CONSTRAINT : INTRANGE := 15) IS
+ RECORD
+ INTFLD : INTRANGE;
+ STRFLD : STRING(1..CONSTRAINT);
+ END RECORD;
+
+ REC91,REC92,REC93 : RECTYPE(9);
+ REC_OOPS : RECTYPE(4);
+
+ TASK T IS
+ ENTRY E (REC1 : IN RECTYPE; REC2 : IN OUT RECTYPE;
+ REC3 : OUT RECTYPE);
+ END T;
+
+ END PKG;
+
+ PACKAGE BODY PKG IS
+
+ TASK BODY T IS
+ BEGIN
+ ACCEPT E (REC1 : IN RECTYPE; REC2 : IN OUT RECTYPE;
+ REC3 : OUT RECTYPE) DO
+
+ IF (NOT REC1'CONSTRAINED) OR
+ (REC1.CONSTRAINT /= IDENT_INT(9)) THEN
+ FAILED ( "CONSTRAINT ON RECORD TYPE " &
+ "IN PARAMETER NOT RECOGNIZED" );
+ END IF;
+
+ BEGIN -- ASSIGNMENT TO IN OUT PARAMETER.
+ REC2 := REC_OOPS;
+ FAILED ( "CONSTRAINT_ERROR NOT " &
+ "RAISED - A.1" );
+ EXCEPTION
+ WHEN CONSTRAINT_ERROR =>
+ NULL;
+ WHEN OTHERS =>
+ FAILED ( "WRONG EXCEPTION " &
+ "RAISED - A.1" );
+ END;
+
+ BEGIN -- ASSIGNMENT TO OUT PARAMETER.
+ REC3 := REC_OOPS;
+ FAILED ( "CONSTRAINT_ERROR NOT " &
+ "RAISED - A.2" );
+ EXCEPTION
+ WHEN CONSTRAINT_ERROR =>
+ NULL;
+ WHEN OTHERS =>
+ FAILED ( "WRONG EXCEPTION " &
+ "RAISED - A.2" );
+ END;
+
+ END E;
+ END T;
+
+ BEGIN
+
+ REC91 := (9, 9, "123456789");
+ REC92 := REC91;
+ REC93 := REC91;
+
+ REC_OOPS := (4, 4, "OOPS");
+
+ END PKG;
+
+ BEGIN -- (A)
+
+ PKG.T.E (PKG.REC91, PKG.REC92, PKG.REC93);
+
+ END; -- (A)
+
+ --------------------------------------------------
+
+ DECLARE -- (B)
+
+ PACKAGE PKG IS
+
+ SUBTYPE INTRANGE IS INTEGER RANGE 0..31;
+
+ TYPE RECTYPE (CONSTRAINT : INTRANGE := 15) IS PRIVATE;
+
+ TASK T IS
+ ENTRY E (REC1 : IN RECTYPE; REC2 : IN OUT RECTYPE;
+ REC3 : OUT RECTYPE);
+ END T;
+
+ PRIVATE
+
+ TYPE RECTYPE (CONSTRAINT : INTRANGE := 15) IS
+ RECORD
+ INTFLD : INTRANGE;
+ STRFLD : STRING(1..CONSTRAINT);
+ END RECORD;
+ END PKG;
+
+ REC91, REC92, REC93 : PKG.RECTYPE(9);
+ REC_OOPS : PKG.RECTYPE(4);
+
+ PACKAGE BODY PKG IS
+
+ TASK BODY T IS
+ BEGIN
+ ACCEPT E (REC1 : IN RECTYPE; REC2 : IN OUT RECTYPE;
+ REC3 : OUT RECTYPE) DO
+
+ IF (NOT REC1'CONSTRAINED) OR
+ (REC1.CONSTRAINT /= IDENT_INT(9)) THEN
+ FAILED ( "CONSTRAINT ON PRIVATE TYPE " &
+ "IN PARAMETER NOT RECOGNIZED" );
+ END IF;
+
+ BEGIN -- ASSIGNMENT TO IN OUT PARAMETER.
+ REC2 := REC_OOPS;
+ FAILED ( "CONSTRAINT_ERROR NOT " &
+ "RAISED - B.1" );
+ EXCEPTION
+ WHEN CONSTRAINT_ERROR =>
+ NULL;
+ WHEN OTHERS =>
+ FAILED ( "WRONG EXCEPTION " &
+ "RAISED - B.1" );
+ END;
+
+ BEGIN -- ASSIGNMENT TO OUT PARAMETER.
+ REC3 := REC_OOPS;
+ FAILED ( "CONSTRAINT_ERROR NOT " &
+ "RAISED - B.2" );
+ EXCEPTION
+ WHEN CONSTRAINT_ERROR =>
+ NULL;
+ WHEN OTHERS =>
+ FAILED ( "WRONG EXCEPTION " &
+ "RAISED - B.2" );
+ END;
+
+ END E;
+ END T;
+
+ BEGIN
+
+ REC91 := (9, 9, "123456789");
+ REC92 := REC91;
+ REC93 := REC91;
+
+ REC_OOPS := (4, 4, "OOPS");
+
+ END PKG;
+
+ BEGIN -- (B)
+
+ PKG.T.E (REC91, REC92, REC93);
+
+ END; -- (B)
+
+ --------------------------------------------------
+
+ DECLARE -- (C)
+
+ PACKAGE PKG IS
+
+ SUBTYPE INTRANGE IS INTEGER RANGE 0..31;
+
+ TYPE RECTYPE (CONSTRAINT : INTRANGE := 15) IS
+ LIMITED PRIVATE;
+
+ TASK T IS
+ ENTRY E (REC1 : IN RECTYPE; REC2 : IN OUT RECTYPE;
+ REC3 : OUT RECTYPE);
+ END T;
+
+ PRIVATE
+
+ TYPE RECTYPE (CONSTRAINT : INTRANGE := 15) IS
+ RECORD
+ INTFLD : INTRANGE;
+ STRFLD : STRING(1..CONSTRAINT);
+ END RECORD;
+ END PKG;
+
+ REC91,REC92,REC93 : PKG.RECTYPE(9);
+ REC_OOPS : PKG.RECTYPE(4);
+
+ PACKAGE BODY PKG IS
+
+ TASK BODY T IS
+ BEGIN
+ ACCEPT E (REC1 : IN RECTYPE; REC2 : IN OUT RECTYPE;
+ REC3 : OUT RECTYPE) DO
+
+ IF (NOT REC1'CONSTRAINED) OR
+ (REC1.CONSTRAINT /= 9) THEN
+ FAILED ( "CONSTRAINT ON LIMITED " &
+ "PRIVATE TYPE IN PARAMETER " &
+ "NOT RECOGNIZED" );
+ END IF;
+
+ BEGIN -- ASSIGNMENT TO IN OUT PARAMETER.
+ REC2 := REC_OOPS;
+ FAILED ( "CONSTRAINT_ERROR NOT " &
+ "RAISED - C.1" );
+ EXCEPTION
+ WHEN CONSTRAINT_ERROR =>
+ NULL;
+ WHEN OTHERS =>
+ FAILED ( "WRONG EXCEPTION " &
+ "RAISED - C.1" );
+ END;
+
+ BEGIN -- ASSIGNMENT TO OUT PARAMETER.
+ REC3 := REC_OOPS;
+ FAILED ( "CONSTRAINT_ERROR NOT RAISED " &
+ "- C.2" );
+ EXCEPTION
+ WHEN CONSTRAINT_ERROR =>
+ NULL;
+ WHEN OTHERS =>
+ FAILED ( "WRONG EXCEPTION " &
+ "RAISED - C.2" );
+ END;
+
+ END E;
+ END T;
+
+ BEGIN
+
+ REC91 := (9, 9, "123456789");
+ REC92 := REC91;
+ REC93 := REC91;
+
+ REC_OOPS := (4, 4, "OOPS");
+
+ END PKG;
+
+ BEGIN -- (C)
+
+ PKG.T.E (REC91, REC92, REC93);
+
+ END; -- (C)
+
+ --------------------------------------------------
+
+ RESULT;
+
+END C95087C;