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-- CC1221D.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:
-- FOR A FORMAL INTEGER TYPE, CHECK THAT THE FOLLOWING BASIC
-- OPERATIONS ARE IMPLICITLY DECLARED AND ARE THEREFORE AVAILABLE
-- WITHIN THE GENERIC UNIT: EXPLICIT CONVERSION TO AND FROM REAL
-- TYPES AND IMPLICIT CONVERSION FROM INTEGER LITERALS.
-- HISTORY:
-- BCB 11/12/87 CREATED ORIGINAL TEST FROM SPLIT OF CC1221A.ADA
WITH SYSTEM; USE SYSTEM;
WITH REPORT; USE REPORT;
PROCEDURE CC1221D IS
SUBTYPE SUBINT IS INTEGER RANGE -100 .. 100;
TYPE INT IS RANGE -300 .. 300;
SUBTYPE SINT1 IS INT
RANGE INT (IDENT_INT (-4)) .. INT (IDENT_INT (4));
TYPE INT1 IS RANGE -6 .. 6;
BEGIN
TEST ( "CC1221D", "FOR A FORMAL INTEGER TYPE, CHECK THAT THE " &
"FOLLOWING BASIC OPERATIONS ARE IMPLICITLY " &
"DECLARED AND ARE THEREFORE AVAILABLE " &
"WITHIN THE GENERIC UNIT: EXPLICIT " &
"CONVERSION TO AND FROM REAL TYPES AND " &
"IMPLICIT CONVERSION FROM INTEGER LITERALS");
DECLARE -- (D) CHECKS FOR EXPLICIT CONVERSION TO AND FROM OTHER
-- NUMERIC TYPES, AND IMPLICIT CONVERSION FROM
-- INTEGER LITERALS.
GENERIC
TYPE T IS RANGE <>;
PROCEDURE P (STR : STRING);
PROCEDURE P (STR : STRING) IS
TYPE FIXED IS DELTA 0.1 RANGE -100.0 .. 100.0;
FI0 : FIXED := 0.0;
FI2 : FIXED := 2.0;
FIN2 : FIXED := -2.0;
FL0 : FLOAT := 0.0;
FL2 : FLOAT := 2.0;
FLN2 : FLOAT := -2.0;
T0 : T := 0;
T2 : T := 2;
TN2 : T := -2;
FUNCTION IDENT (X : T) RETURN T IS
BEGIN
IF EQUAL (3, 3) THEN
RETURN X;
ELSE
RETURN T'FIRST;
END IF;
END IDENT;
BEGIN
IF T0 + 1 /= 1 THEN
FAILED ( "INCORRECT RESULTS FOR IMPLICIT " &
"CONVERSION WITH TYPE " & STR & " - 1" );
END IF;
IF T2 + 1 /= 3 THEN
FAILED ( "INCORRECT RESULTS FOR IMPLICIT " &
"CONVERSION WITH TYPE " & STR & " - 2" );
END IF;
IF TN2 + 1 /= -1 THEN
FAILED ( "INCORRECT RESULTS FOR IMPLICIT " &
"CONVERSION WITH TYPE " & STR & " - 3" );
END IF;
IF T (FI0) /= T0 THEN
FAILED ( "INCORRECT CONVERSION FROM " &
"FIXED VALUE 0.0 WITH TYPE " & STR);
END IF;
IF T (FI2) /= IDENT (T2) THEN
FAILED ( "INCORRECT CONVERSION FROM " &
"FIXED VALUE 2.0 WITH TYPE " & STR);
END IF;
IF T (FIN2) /= TN2 THEN
FAILED ( "INCORRECT CONVERSION FROM " &
"FIXED VALUE -2.0 WITH TYPE " & STR);
END IF;
IF T (FL0) /= IDENT (T0) THEN
FAILED ( "INCORRECT CONVERSION FROM " &
"FLOAT VALUE 0.0 WITH TYPE " & STR);
END IF;
IF T (FL2) /= T2 THEN
FAILED ( "INCORRECT CONVERSION FROM " &
"FLOAT VALUE 2.0 WITH TYPE " & STR);
END IF;
IF T (FLN2) /= IDENT (TN2) THEN
FAILED ( "INCORRECT CONVERSION FROM " &
"FLOAT VALUE -2.0 WITH TYPE " & STR);
END IF;
IF FIXED (T0) /= FI0 THEN
FAILED ( "INCORRECT CONVERSION TO " &
"FIXED VALUE 0.0 WITH TYPE " & STR);
END IF;
IF FIXED (IDENT (T2)) /= FI2 THEN
FAILED ( "INCORRECT CONVERSION TO " &
"FIXED VALUE 2.0 WITH TYPE " & STR);
END IF;
IF FIXED (TN2) /= FIN2 THEN
FAILED ( "INCORRECT CONVERSION TO " &
"FIXED VALUE -2.0 WITH TYPE " & STR);
END IF;
IF FLOAT (IDENT (T0)) /= FL0 THEN
FAILED ( "INCORRECT CONVERSION TO " &
"FLOAT VALUE 0.0 WITH TYPE " & STR);
END IF;
IF FLOAT (T2) /= FL2 THEN
FAILED ( "INCORRECT CONVERSION TO " &
"FLOAT VALUE 2.0 WITH TYPE " & STR);
END IF;
IF FLOAT (IDENT (TN2)) /= FLN2 THEN
FAILED ( "INCORRECT CONVERSION TO " &
"FLOAT VALUE -2.0 WITH TYPE " & STR);
END IF;
END P;
PROCEDURE P1 IS NEW P (SUBINT);
PROCEDURE P2 IS NEW P (SINT1);
PROCEDURE P3 IS NEW P (INT1);
BEGIN
P1 ( "SUBINT" );
P2 ( "SINT" );
P3 ( "INT1" );
END; -- (D).
RESULT;
END CC1221D;
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