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-- C57004B.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 AN EXIT STATEMENT WITH A LOOP NAME TERMINATES EXECUTION
-- OF THE LOOP STATEMENT WHOSE NAME IT MENTIONS, AND OF ALL OTHER
-- LOOP STATEMENTS (IF ANY) INTERIOR TO THE FIRST LOOP AND ENCLOSING
-- THE EXIT STATEMENT.
-- CASE 2 : CONDITIONAL EXITS.
-- RM 04/27/81
-- SPS 3/7/83
WITH REPORT;
PROCEDURE C57004B IS
USE REPORT ;
BEGIN
TEST( "C57004B" , "CHECK THAT A NAMING EXIT STATEMENT TERMINATES" &
" EXECUTION OF THE NAMED LOOP AND OF ALL LOOPS" &
" SITUATED IN-BETWEEN" );
DECLARE
COUNT : INTEGER := 0 ;
BEGIN
OUTERMOST :
FOR X IN INTEGER RANGE 1..2 LOOP
FOR Y IN INTEGER RANGE 1..2 LOOP
COMMENT( "BEFORE 1" );
LOOP1 :
FOR I IN 1..10 LOOP
COMMENT( "INSIDE 1" );
EXIT LOOP1 WHEN EQUAL(1,1) ;
FAILED( "EXIT NOT OBEYED (1)" );
FOR J IN 1..10 LOOP
FAILED( "OUTER EXIT NOT OBEYED (1)" );
EXIT WHEN EQUAL(1,1) ;
FAILED( "BOTH EXITS IGNORED (1)" );
END LOOP;
END LOOP LOOP1 ;
COMMENT( "BEFORE 2" );
COUNT := COUNT + 1 ;
LOOP2 :
FOR A IN 1..1 LOOP
FOR B IN 1..1 LOOP
FOR I IN CHARACTER LOOP
COMMENT( "INSIDE 2" );
EXIT LOOP2 WHEN EQUAL(1,1) ;
FAILED( "EXIT NOT OBEYED (2)" );
FOR J IN BOOLEAN LOOP
FAILED( "OUTER EXIT NOT " &
"OBEYED (2)");
EXIT WHEN EQUAL(1,1) ;
FAILED( "BOTH EXITS IGNORED " &
"(2)");
END LOOP;
END LOOP;
END LOOP;
END LOOP LOOP2 ;
COMMENT( "BEFORE 3" );
COUNT := COUNT + 1 ;
LOOP3 :
FOR A IN 1..1 LOOP
FOR B IN 1..1 LOOP
FOR I IN BOOLEAN LOOP
COMMENT( "INSIDE 3" );
BEGIN
EXIT LOOP3 WHEN EQUAL(1,1) ;
FAILED( "EXIT NOT OBEYED (3)" );
END ;
FAILED( "EXIT NOT OBEYED (3BIS)" );
END LOOP;
END LOOP;
END LOOP LOOP3 ;
COMMENT( "BEFORE 4" );
COUNT := COUNT + 1 ;
LOOP4 :
FOR A IN 1..1 LOOP
FOR B IN 1..1 LOOP
FOR I IN INTEGER RANGE 1..10 LOOP
COMMENT( "INSIDE 4" );
CASE A IS
WHEN 1 =>
EXIT LOOP4 WHEN EQUAL(1,1);
FAILED("EXIT NOT OBEYED " &
"(4)" );
END CASE;
FAILED( "EXIT NOT OBEYED (4BIS)" );
END LOOP;
END LOOP;
END LOOP LOOP4 ;
COMMENT( "AFTER 4" );
COUNT := COUNT + 1 ;
EXIT OUTERMOST ;
END LOOP;
FAILED( "MISSED FINAL EXIT" );
END LOOP OUTERMOST ;
IF COUNT /= 4 THEN
FAILED( "WRONG FLOW OF CONTROL" );
END IF;
END ;
RESULT ;
END C57004B ;
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