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+-- C35904B.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 INCOMPATIBLE FIXED POINT CONSTRAINTS RAISE
+-- CONSTRAINT_ERROR FOR GENERIC FORMAL TYPES.
+
+-- *** NOTE: This test has been modified since ACVC version 1.11 to -- 9X
+-- *** remove incompatibilities associated with the transition -- 9X
+-- *** to Ada 9X. -- 9X
+
+-- RJW 6/20/86
+-- DWC 07/24/87 -- ADDED NUMERIC_ERROR HANDLERS.
+-- JRL 03/30/93 REMOVED NUMERIC_ERROR FROM TEST.
+-- EDS 07/16/98 AVOID OPTIMIZATION
+
+WITH REPORT; USE REPORT;
+PROCEDURE C35904B IS
+
+ GENERIC
+ TYPE FIX IS DELTA <>;
+ PROCEDURE PROC (STR : STRING);
+
+ PROCEDURE PROC (STR : STRING) IS
+ SUBTYPE SFIX IS FIX DELTA 0.1 RANGE -1.0 .. 1.0;
+ -- DEFINE AN OBJECT OF SUBTYPE SFIX AND USE IT TO AVOID
+ -- OPTIMIZATION OF SUBTYPE
+ SFIX_VAR : SFIX := SFIX(IDENT_INT(0));
+ BEGIN
+ FAILED ("NO EXCEPTION RAISED FOR " & STR & " " &
+ SFIX'IMAGE(SFIX_VAR) ); --USE SFIX_VAR
+ END PROC;
+
+BEGIN
+
+ TEST ( "C35904B", "CHECK THAT INCOMPATIBLE FIXED POINT " &
+ "CONSTRAINTS RAISE CONSTRAINT_ERROR " &
+ "FOR GENERIC FORMAL TYPES" );
+
+-- TEST FOR INCORRECT SUBTYPE DEFINITION ON ACCURACY BETWEEN TYPE AND
+-- SUBTYPE DEFINITIONS.
+
+ BEGIN
+
+ DECLARE
+
+ TYPE FIX1 IS DELTA 0.5 -- DELTA IS SMALLER FOR
+ RANGE -2.0 .. 2.0; -- SUBTYPE THEN FOR
+ -- TYPE.
+
+ PROCEDURE NPROC IS NEW PROC (FIX1);
+
+ BEGIN
+ NPROC ( "INCOMPATIBLE DELTA" );
+ END;
+
+ EXCEPTION
+ WHEN CONSTRAINT_ERROR =>
+ NULL;
+ WHEN OTHERS =>
+ FAILED ("INCORRECT EXCEPTION RAISED WHILE CHECKING " &
+ "DELTA CONSTRAINT");
+ END;
+
+-- TEST THAT CONSTRAINT_ERROR IS RAISED
+-- FOR A RANGE VIOLATION.
+
+ BEGIN
+
+ DECLARE
+
+ TYPE FIX2 IS DELTA 0.1 RANGE 0.0 .. 2.0; -- LOWER
+ -- BOUND.
+
+ PROCEDURE NPROC IS NEW PROC (FIX2);
+
+ BEGIN
+ NPROC ("FIXED POINT LOWER BOUND CONSTRAINT VIOLATION");
+ END;
+
+ EXCEPTION
+ WHEN CONSTRAINT_ERROR =>
+ COMMENT ("CONSTRAINT_ERROR RAISED FOR " &
+ "LOWER BOUND VIOLATION");
+ WHEN OTHERS =>
+ FAILED ("INCORRECT EXCEPTION RAISED WHILE CHECKING " &
+ "FIXED POINT LOWER BOUND CONSTRAINT");
+ END;
+
+-- TEST THAT CONSTRAINT_ERROR IS RAISED
+-- FOR A RANGE VIOLATION.
+
+ BEGIN
+
+ DECLARE
+
+ TYPE FIX3 IS DELTA 0.1 RANGE -2.0 .. 0.0; -- UPPER
+ -- BOUND.
+
+ PROCEDURE NPROC IS NEW PROC (FIX3);
+ BEGIN
+ NPROC ("FIXED POINT UPPER BOUND CONSTRAINT VIOLATION");
+ END;
+
+ EXCEPTION
+ WHEN CONSTRAINT_ERROR =>
+ COMMENT ("CONSTRAINT_ERROR RAISED FOR " &
+ "UPPER BOUND VIOLATION");
+ WHEN OTHERS =>
+ FAILED ("INCORRECT EXCEPTION RAISED WHILE CHECKING " &
+ "FIXED POINT UPPER BOUND CONSTRAINT");
+ END;
+
+ RESULT;
+
+END C35904B;