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-- A83A08A.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:
-- A STATEMENT LABEL DECLARED OUTSIDE A BLOCK CAN HAVE THE SAME
-- IDENTIFIER AS AN ENTITY DECLARED IN THE BLOCK, AND A GOTO
-- STATEMENT USING THE LABEL IS LEGAL OUTSIDE THE BLOCK.
-- HISTORY:
-- PMW 09/20/88 CREATED ORIGINAL TEST.
WITH REPORT; USE REPORT;
WITH SYSTEM;
PROCEDURE A83A08A IS
PASSES : INTEGER := 0;
BEGIN
TEST ("A83A08A", "A STATEMENT LABEL DECLARED OUTSIDE A BLOCK " &
"CAN HAVE THE SAME IDENTIFIER AS AN ENTITY " &
"DECLARED IN THE BLOCK, AND A GOTO STATEMENT " &
"USING THE LABEL IS LEGAL OUTSIDE THE BLOCK");
GOTO LBLS;
<<LBL>>
DECLARE
LBL : INTEGER := 1;
BEGIN
LBL := IDENT_INT (LBL);
PASSES := PASSES + 1;
END;
<<LBLS>>
BEGIN
DECLARE
TYPE STUFF IS (LBL, LBL_ONE, LBL_TWO);
ITEM : STUFF := LBL;
FUNCTION LBLS (ITEM : STUFF) RETURN BOOLEAN IS
BEGIN
<<LBL_2>>
CASE ITEM IS
WHEN LBL => RETURN TRUE;
WHEN LBL_ONE => PASSES := PASSES + 1;
WHEN LBL_TWO => RETURN FALSE;
END CASE;
IF PASSES < 2 THEN
PASSES := PASSES + 1;
GOTO LBL_2;
ELSE
RETURN TRUE;
END IF;
END LBLS;
BEGIN
CASE PASSES IS
WHEN 0 => ITEM := LBL;
WHEN 1 => ITEM := LBL_ONE;
WHEN OTHERS => ITEM := LBL_TWO;
END CASE;
IF NOT LBLS (ITEM) THEN
COMMENT ("IRRELEVANT");
END IF;
END;
END;
IF PASSES > 1 THEN
GOTO ENOUGH;
END IF;
GOTO LBL;
<<ENOUGH>>
RESULT;
END A83A08A;
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