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-- CB3004A.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 AN INNER UNIT REDECLARES AN EXCEPTION NAME
-- THE HIDDEN DEFINITION IS STILL AVAILABLE FOR USE.
-- NOTE : WE ASSUME FUNCTIONS ACT LIKE PROCEDURES AND
-- THAT UNITS, BLOCKS, AND PROCEDURES ACT THE SAME
-- IN OTHER CONTEXTS (E.G. TASKS AND PACKAGES).
-- DCB 6/2/80
-- JRK 11/19/80
-- SPS 3/24/83
WITH REPORT;
PROCEDURE CB3004A IS
USE REPORT;
E1 : EXCEPTION;
FLOW_COUNT : INTEGER := 0;
PROCEDURE P1 IS
E1, E2 : EXCEPTION;
PROCEDURE P2 IS
E1 : EXCEPTION;
BEGIN
FLOW_COUNT := FLOW_COUNT + 1;
RAISE E1;
FAILED("E1 EXCEPTION NOT RAISED");
EXCEPTION
WHEN P1.E1 =>
FAILED("P1.E1 EXCEPTION RAISED WHEN " &
"(P2)E1 EXPECTED");
WHEN E1 =>
BEGIN
FLOW_COUNT := FLOW_COUNT + 1;
RAISE P1.E1;
FAILED("P1.E1 EXCEPTION NOT RAISED");
EXCEPTION
WHEN E1 =>
FAILED("(P2)E1 EXCEPTION RAISED WHEN" &
" P1.E1 EXPECTED");
WHEN P1.E1 =>
FLOW_COUNT := FLOW_COUNT + 1;
WHEN OTHERS =>
FAILED("OTHERS RAISED WHEN P1.E1 " &
"EXPECTED");
END;
WHEN OTHERS =>
FAILED("OTHERS RAISED WHEN (P2)E1 EXPECTED");
END P2;
PROCEDURE P3 IS
CONSTRAINT_ERROR : EXCEPTION;
BEGIN
FLOW_COUNT := FLOW_COUNT + 1;
RAISE CONSTRAINT_ERROR;
FAILED("CONSTRAINT_ERROR EXCEPTION NOT RAISED");
EXCEPTION
WHEN STANDARD.CONSTRAINT_ERROR =>
FAILED("STANDARD.CONSTRAINT_ERROR EXCEPTION " &
"RAISED WHEN " &
"(P3)CONSTRAINT_ERROR EXPECTED");
WHEN CONSTRAINT_ERROR =>
BEGIN
FLOW_COUNT := FLOW_COUNT + 1;
RAISE STANDARD.CONSTRAINT_ERROR;
FAILED("STANDARD.CONSTRAINT_ERROR " &
"EXCEPTION NOT RAISED");
EXCEPTION
WHEN CONSTRAINT_ERROR =>
FAILED("(P3)CONSTRAINT_ERROR " &
"EXCEPTION RAISED WHEN " &
"STANDARD.CONSTRAINT_ERROR " &
"EXPECTED");
WHEN STANDARD.CONSTRAINT_ERROR =>
FLOW_COUNT := FLOW_COUNT + 1;
WHEN OTHERS =>
FAILED("OTHERS RAISED WHEN " &
"STANDARD.CONSTRAINT_ERROR " &
"EXPECTED");
END;
WHEN OTHERS =>
FAILED("OTHERS RAISED WHEN " &
"(P3)CONSTRAINT_ERROR EXPECTED");
END P3;
PROCEDURE P4 IS
E2 : EXCEPTION;
BEGIN
FLOW_COUNT := FLOW_COUNT + 1;
RAISE P1.E2;
FAILED("P1.E2 EXCEPTION NOT RAISED");
EXCEPTION
WHEN E2 =>
FAILED("(P4).E2 RAISED WHEN P1.E2 EXPECTED");
END P4;
BEGIN -- P1
P2;
P3;
P4;
FAILED("P1.E2 EXCEPTION NOT PROPAGATED FROM P4");
EXCEPTION
WHEN E2 =>
FLOW_COUNT := FLOW_COUNT + 1;
WHEN OTHERS =>
FAILED("EXCEPTION RAISED WHERE NONE EXPECTED");
END P1;
BEGIN
TEST("CB3004A","CHECK THAT WHEN EXCEPTION NAMES" &
" ARE REDECLARED THE HIDDEN DEFINITION IS STILL AVAILABLE");
P1;
IF FLOW_COUNT /= 8 THEN
FAILED("INCORRECT FLOW_COUNT VALUE");
END IF;
RESULT;
END CB3004A;
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