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-- C66002A.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 OVERLOADED SUBPROGRAM DECLARATIONS
-- ARE PERMITTED IN WHICH THERE IS A MINIMAL
-- DIFFERENCE BETWEEN THE DECLARATIONS.
-- (A) ONE SUBPROGRAM IS A FUNCTION; THE OTHER IS A PROCEDURE.
-- CVP 5/4/81
-- JRK 5/8/81
-- NL 10/13/81
-- SPS 11/2/82
WITH REPORT;
PROCEDURE C66002A IS
USE REPORT;
BEGIN
TEST ("C66002A", "SUBPROGRAM OVERLOADING WITH " &
"MINIMAL DIFFERENCES ALLOWED");
--------------------------------------------------
-- ONE SUBPROGRAM IS A PROCEDURE; THE OTHER IS
-- A FUNCTION. BOTH PARAMETERIZED AND PARAMETERLESS
-- SUBPROGRAMS ARE TESTED.
DECLARE
I, J, K : INTEGER := 0;
S : STRING (1..2) := "12";
PROCEDURE P1 (I1, I2 : INTEGER) IS
BEGIN
S(1) := 'A';
END P1;
FUNCTION P1 (I1, I2 : INTEGER) RETURN INTEGER IS
BEGIN
S(2) := 'B';
RETURN I1; -- RETURNED VALUE IS IRRELEVENT.
END P1;
PROCEDURE P2 IS
BEGIN
S(1) := 'C';
END P2;
FUNCTION P2 RETURN INTEGER IS
BEGIN
S(2) := 'D';
RETURN I; -- RETURNED VALUE IS IRRELEVENT.
END P2;
BEGIN
P1 (I, J);
K := P1 (I, J);
IF S /= "AB" THEN
FAILED ("PARAMETERIZED OVERLOADED " &
"SUBPROGRAMS, ONE A PROCEDURE AND " &
"THE OTHER A FUNCTION, CAUSED " &
"CONFUSION");
END IF;
S := "12";
P2;
K := P2 ;
IF S /= "CD" THEN
FAILED ("PARAMETERLESS OVERLOADED " &
"SUBPROGRAMS, ONE A PROCEDURE AND " &
"THE OTHER A FUNCTION, CAUSED " &
"CONFUSION");
END IF;
END;
--------------------------------------------------
RESULT;
END C66002A;
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