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+-- C87B17A.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 OVERLOADING RESOLUTION USES THE RULE THAT:
+
+-- THE INITIALIZATION EXPRESSION FOR A DEFAULT DISCRIMINANT
+-- IN A TYPE DECLARATION MUST MATCH THE DISCRIMINANT'S EXPLICIT
+-- TYPEMARK.
+--
+-- THE THREE KINDS OF TYPE DECLARATIONS TESTED HERE ARE:
+--
+-- (A): RECORD TYPE.
+-- (B): PRIVATE TYPE.
+-- (C): INCOMPLETE RECORD TYPE.
+
+-- TRH 18 JUNE 82
+
+WITH REPORT; USE REPORT;
+
+PROCEDURE C87B17A IS
+
+ TYPE WHOLE IS NEW INTEGER RANGE 0..INTEGER'LAST;
+ TYPE CITRUS IS (LEMON, LIME, ORANGE);
+ TYPE HUE IS (RED, ORANGE, YELLOW);
+
+ FUNCTION F1 (X, Y : INTEGER) RETURN INTEGER IS
+ BEGIN
+ RETURN -1;
+ END F1;
+
+ FUNCTION F1 (X, Y : WHOLE) RETURN WHOLE IS
+ BEGIN
+ RETURN 0;
+ END F1;
+
+ FUNCTION F1 (X, Y : INTEGER) RETURN HUE IS
+ BEGIN
+ RETURN ORANGE;
+ END F1;
+
+ FUNCTION F1 (X, Y : INTEGER) RETURN CITRUS IS
+ BEGIN
+ RETURN ORANGE;
+ END F1;
+
+BEGIN
+ TEST ("C87B17A","OVERLOADED INITIALIZATION EXPRESSIONS" &
+ " IN DEFAULT DISCRIMINANTS");
+
+ DECLARE
+
+ FUNCTION "+" (X, Y : INTEGER) RETURN INTEGER
+ RENAMES F1;
+
+ FUNCTION "+" (X, Y : WHOLE) RETURN WHOLE
+ RENAMES F1;
+
+ FUNCTION "+" (X, Y : INTEGER) RETURN HUE
+ RENAMES F1;
+
+ FUNCTION "+" (X, Y : INTEGER) RETURN CITRUS
+ RENAMES F1;
+
+ TYPE REC1 (I1 : INTEGER := 0 + 0; H1 : HUE := F1 (0, 0) ) IS
+ RECORD
+ NULL;
+ END RECORD;
+
+ PACKAGE PVT IS
+ TYPE REC2 (H2 : HUE := ORANGE; W2 : WHOLE := 0 + 0 )
+ IS PRIVATE;
+ PRIVATE
+ TYPE REC2 (H2 : HUE := ORANGE; W2 : WHOLE := 0 + 0 ) IS
+ RECORD
+ NULL;
+ END RECORD;
+ END PVT;
+ USE PVT;
+
+ TYPE REC3 (C1 : CITRUS := ORANGE; W1 : WHOLE := "+" (0, 0));
+
+ TYPE LINK IS ACCESS REC3;
+
+ TYPE REC3 (C1 : CITRUS := ORANGE; W1 : WHOLE := "+" (0, 0)) IS
+ RECORD
+ NULL;
+ END RECORD;
+
+ R1 : REC1;
+ R2 : REC2;
+ R3 : REC3;
+
+ BEGIN
+ IF R1.I1 /= -1 OR HUE'POS (R1.H1) /= 1 THEN
+ FAILED ("(A): RESOLUTION INCORRECT FOR RECORD TYPES");
+ END IF;
+
+ IF HUE'POS (R2.H2) /= 1 OR R2.W2 /= 0 THEN
+ FAILED ("(B): RESOLUTION INCORRECT FOR PRIVATE TYPES");
+ END IF;
+
+ IF CITRUS'POS (R3.C1) /= 2 OR R3.W1 /= 0 THEN
+ FAILED ("(C): RESOLUTION INCORRECT FOR INCOMPLETE" &
+ " RECORD TYPES");
+ END IF;
+ END;
+
+ RESULT;
+END C87B17A;