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+-- C45622A.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 EXPONENTIATION OF FLOATING POINT TYPES, CHECK THAT
+-- CONSTRAINT_ERROR IS RAISED IF
+-- MACHINE_OVERFLOWS IS TRUE AND THE RESULT IS OUTSIDE THE RANGE OF
+-- THE BASE TYPE. THIS TESTS DIGITS 5.
+
+-- *** NOTE: This test has been modified since ACVC version 1.11 to -- 9X
+-- *** remove incompatibilities associated with the transition -- 9X
+-- *** to Ada 9X. -- 9X
+-- *** -- 9X
+
+-- HISTORY:
+-- BCB 02/09/88 CREATED ORIGINAL TEST.
+-- MRM 03/30/93 REMOVED NUMERIC_ERROR FOR 9X COMPATIBILITY
+
+WITH REPORT; USE REPORT;
+
+PROCEDURE C45622A IS
+
+ TYPE FLT IS DIGITS 5;
+
+ F : FLT;
+
+ FUNCTION EQUAL_FLT (ONE, TWO : FLT) RETURN BOOLEAN IS
+ BEGIN
+ RETURN ONE = TWO * FLT (IDENT_INT(1));
+ END EQUAL_FLT;
+
+BEGIN
+ TEST ("C45622A", "FOR EXPONENTIATION OF FLOATING POINT TYPES, " &
+ "CHECK THAT CONSTRAINT_ERROR " &
+ "IS RAISED IF MACHINE_OVERFLOWS IS TRUE AND " &
+ "THE RESULT IS OUTSIDE THE RANGE OF THE BASE " &
+ "TYPE. THIS TESTS DIGITS 5");
+
+ IF FLT'MACHINE_OVERFLOWS THEN
+ BEGIN
+ F := (FLT'BASE'LAST)**IDENT_INT (2);
+ FAILED ("CONSTRAINT_ERROR WAS NOT RAISED FOR " &
+ "EXPONENTIATION");
+
+ IF NOT EQUAL_FLT(F,F) THEN
+ COMMENT ("DON'T OPTIMIZE F");
+ END IF;
+ EXCEPTION
+ WHEN CONSTRAINT_ERROR =>
+ COMMENT ("CONSTRAINT_ERROR WAS RAISED FOR " &
+ "EXPONENTIATION");
+ WHEN OTHERS =>
+ FAILED ("AN EXCEPTION OTHER THAN CONSTRAINT_ERROR " &
+ "WAS RAISED FOR EXPONENTIATION");
+ END;
+ ELSE
+ NOT_APPLICABLE ("THIS TEST IS NOT APPLICABLE DUE TO " &
+ "MACHINE_OVERFLOWS BEING FALSE");
+ END IF;
+
+ RESULT;
+END C45622A;