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+-- C66002C.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.
+
+-- (C) ONE SUBPROGRAM HAS ONE LESS PARAMETER THAN THE OTHER.
+
+-- CVP 5/4/81
+-- JRK 5/8/81
+-- NL 10/13/81
+
+WITH REPORT;
+PROCEDURE C66002C IS
+
+ USE REPORT;
+
+BEGIN
+ TEST ("C66002C", "SUBPROGRAM OVERLOADING WITH " &
+ "MINIMAL DIFFERENCES ALLOWED");
+
+ --------------------------------------------------
+
+ -- ONE PROCEDURE HAS ONE MORE PARAMETER
+ -- THAN THE OTHER. THIS IS TESTED IN THE
+ -- CASE IN WHICH THAT PARAMETER HAS A DEFAULT
+ -- VALUE, AND THE CASE IN WHICH IT DOES NOT.
+
+ DECLARE
+ I, J : INTEGER := 0;
+ B : BOOLEAN := TRUE;
+ S : STRING (1..2) := "12";
+
+ PROCEDURE P1 (I1, I2 : INTEGER; B1 : IN OUT BOOLEAN) IS
+ BEGIN
+ S(1) := 'A';
+ END P1;
+
+ PROCEDURE P1 (I1, I2 : INTEGER) IS
+ BEGIN
+ S(2) := 'B';
+ END P1;
+
+ PROCEDURE P2 (B1 : IN OUT BOOLEAN; I1 : INTEGER := 0) IS
+ BEGIN
+ S(1) := 'C';
+ END P2;
+
+ PROCEDURE P2 (B1 : IN OUT BOOLEAN) IS
+ BEGIN
+ S(2) := 'D';
+ END P2;
+
+ BEGIN
+ P1 (I, J, B);
+ P1 (I, J);
+
+ IF S /= "AB" THEN
+ FAILED ("PROCEDURES DIFFERING ONLY IN " &
+ "NUMBER OF PARAMETERS (NO DEFAULTS) " &
+ "CAUSED CONFUSION");
+ END IF;
+
+ S := "12";
+ P2 (B, I);
+ -- NOTE THAT A CALL TO P2 WITH ONLY
+ -- ONE PARAMETER IS AMBIGUOUS.
+
+ IF S /= "C2" THEN
+ FAILED ("PROCEDURES DIFFERING ONLY IN " &
+ "EXISTENCE OF ONE PARAMETER (WITH " &
+ "DEFAULT) CAUSED CONFUSION");
+ END IF;
+ END;
+
+ --------------------------------------------------
+
+ RESULT;
+
+END C66002C;