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+-- CB4006A.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 EXCEPTIONS IN A BLOCK IN A HANDLER
+-- ARE HANDLED CORRECTLY.
+
+-- HISTORY:
+-- DAT 04/15/81
+-- SPS 11/02/82
+-- JET 01/06/88 UPDATED HEADER FORMAT AND ADDED CODE TO
+-- PREVENT OPTIMIZATION.
+-- JRL 05/28/92 CHANGED CODE IN PROGRAM_ERROR BLOCK TO
+-- PREVENT OPTIMIZATION.
+
+WITH REPORT;
+USE REPORT;
+
+PROCEDURE CB4006A IS
+
+ I1 : INTEGER RANGE 1 .. 2 := 1;
+
+ PROCEDURE P IS
+ BEGIN
+ IF EQUAL(3,3) THEN
+ RAISE PROGRAM_ERROR;
+ END IF;
+ EXCEPTION
+ WHEN PROGRAM_ERROR =>
+ DECLARE
+ I : INTEGER RANGE 1 .. 1 := I1;
+ BEGIN
+ IF EQUAL(I,I) THEN
+ I := I1 + 1;
+ END IF ;
+ FAILED ("EXCEPTION NOT RAISED 1");
+
+ IF NOT EQUAL(I,I) THEN
+ COMMENT ("CAN'T OPTIMIZE THIS");
+ END IF;
+
+ EXCEPTION
+ WHEN CONSTRAINT_ERROR =>
+ IF I1 /= 1 THEN
+ FAILED ("WRONG HANDLER 1");
+ ELSE
+ I1 := I1 + 1;
+ END IF;
+ END;
+ WHEN CONSTRAINT_ERROR =>
+ FAILED ("WRONG HANDLER 3");
+ END P;
+
+BEGIN
+ TEST ("CB4006A", "CHECK THAT EXCEPTIONS IN BLOCKS IN " &
+ "HANDLERS WORK");
+
+ P;
+ IF IDENT_INT(I1) /= 2 THEN
+ FAILED ("EXCEPTION NOT HANDLED CORRECTLY");
+ ELSE
+ BEGIN
+ P;
+ FAILED ("EXCEPTION NOT RAISED CORRECTLY 2");
+ EXCEPTION
+ WHEN CONSTRAINT_ERROR => NULL;
+ END;
+ END IF;
+
+ RESULT;
+
+EXCEPTION
+ WHEN OTHERS => FAILED ("WRONG HANDLER 2");
+ RESULT;
+
+END CB4006A;