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-- C35508L.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 'POS' AND 'VAL' YIELD THE CORRECT RESULTS WHEN THE
-- PREFIX IS A FORMAL DISCRETE TYPE WHOSE ACTUAL PARAMETER IS A
-- BOOLEAN TYPE.
-- RJW 3/24/86
WITH REPORT; USE REPORT;
PROCEDURE C35508L IS
BEGIN
TEST ("C35508L", "CHECK THAT 'POS' AND 'VAL' YIELD THE " &
"CORRECT RESULTS WHEN THE PREFIX IS A " &
"FORMAL DISCRETE TYPE WHOSE ACTUAL PARAMETER " &
"IS A BOOLEAN TYPE" );
DECLARE
TYPE NEWBOOL IS NEW BOOLEAN;
GENERIC
TYPE BOOL IS (<>);
PROCEDURE P (STR : STRING; B : BOOL; I : INTEGER);
PROCEDURE P (STR : STRING; B : BOOL; I : INTEGER) IS
SUBTYPE SBOOL IS BOOL
RANGE BOOL'VAL (IDENT_INT(0)) .. BOOL'VAL (IDENT_INT(0));
BEGIN
IF BOOL'POS (B) /= I THEN
FAILED ( "WRONG " & STR & "'POS FOR " &
BOOL'IMAGE (B) & " - 1" );
END IF;
IF BOOL'VAL (I) /= B THEN
FAILED ( "WRONG " & STR & "'VAL FOR " &
INTEGER'IMAGE (I) & " - 1" );
END IF;
IF SBOOL'POS (B) /= I THEN
FAILED ( "WRONG " & STR & "'POS FOR " &
BOOL'IMAGE (B) & " - 2" );
END IF;
IF SBOOL'VAL (I) /= B THEN
FAILED ( "WRONG " & STR & "'VAL FOR " &
INTEGER'IMAGE (I) & " - 2" );
END IF;
END P;
GENERIC
TYPE BOOL IS (<>);
PROCEDURE Q (STR : STRING; B : BOOL; I : INTEGER);
PROCEDURE Q (STR : STRING; B : BOOL; I : INTEGER) IS
SUBTYPE SBOOL IS BOOL
RANGE BOOL'VAL (IDENT_INT(0)) .. BOOL'VAL (IDENT_INT(0));
BEGIN
BEGIN
IF BOOL'VAL (I) = B THEN
FAILED (STR & "'VAL OF " & INTEGER'IMAGE (I) &
" = " & BOOL'IMAGE (B));
END IF;
FAILED ( "NO EXCEPTION RAISED FOR " & STR &
"'VAL OF " & INTEGER'IMAGE (I) );
EXCEPTION
WHEN CONSTRAINT_ERROR =>
NULL;
WHEN OTHERS =>
FAILED ( "WRONG EXCEPTION RAISED FOR " & STR &
"'VAL " & "OF " &
INTEGER'IMAGE (I) );
END;
BEGIN
IF SBOOL'VAL (I) = B THEN
FAILED (STR & " SBOOL'VAL OF " &
INTEGER'IMAGE(I) & " = " &
BOOL'IMAGE (B) );
END IF;
FAILED( "NO EXCEPTION RAISED FOR VAL OF " &
INTEGER'IMAGE (I) &
"WITH SBOOL OF " & STR);
EXCEPTION
WHEN CONSTRAINT_ERROR =>
NULL;
WHEN OTHERS =>
FAILED ( "WRONG EXCEPTION RAISED FOR " & STR &
"'VAL " & "OF " &
INTEGER'IMAGE (I) &
"WITH SBOOL " );
END;
END Q;
PROCEDURE NP1 IS NEW P ( BOOL => BOOLEAN );
PROCEDURE NP2 IS NEW P ( BOOL => NEWBOOL );
PROCEDURE NQ1 IS NEW Q ( BOOL => BOOLEAN );
PROCEDURE NQ2 IS NEW Q ( BOOL => NEWBOOL );
BEGIN
NP1 ( "BOOLEAN", IDENT_BOOL(FALSE) , IDENT_INT(0) );
NP1 ( "BOOLEAN", IDENT_BOOL(TRUE) , IDENT_INT(1) );
NP2 ( "NEWBOOL", FALSE , 0 );
NP2 ( "NEWBOOL", TRUE , 1 );
NQ1 ( "BOOLEAN", IDENT_BOOL(FALSE) , IDENT_INT(-1) );
NQ1 ( "BOOLEAN", IDENT_BOOL(TRUE) , IDENT_INT(2) );
NQ2 ( "NEWBOOL", FALSE , -1 );
NQ2 ( "NEWBOOL", TRUE , 2 );
END;
RESULT;
END C35508L;
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