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authorupstream source tree <ports@midipix.org>2015-03-15 20:14:05 -0400
committerupstream source tree <ports@midipix.org>2015-03-15 20:14:05 -0400
commit554fd8c5195424bdbcabf5de30fdc183aba391bd (patch)
tree976dc5ab7fddf506dadce60ae936f43f58787092 /gcc/testsuite/ada/acats/tests/d/d4a002a.ada
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+-- D4A002A.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.
+--*
+-- LARGE LITERALS IN NUMBER DECLARATIONS, BUT WITH RESULTING
+-- SMALLER VALUE OBTAINED BY SUBTRACTION. THIS TEST LIMITS VALUES
+-- TO 32 BINARY PLACES.
+
+-- BAW 29 SEPT 80
+-- JBG 12/6/84
+
+WITH REPORT;
+PROCEDURE D4A002A IS
+
+ USE REPORT;
+
+ X : CONSTANT := 1_034_567_890 - 1_034_567_891;
+ Y : CONSTANT := 107 * (10 ** 7) - 1_069_999_999;
+ Z : CONSTANT := (1024 ** 3) - (2 ** 30);
+ D : CONSTANT := 1_073_741_823 / 32_769;
+ E : CONSTANT := 536_870_912 REM 2_304_167;
+ F : CONSTANT := (-134_217_728) MOD (-262_657);
+
+BEGIN TEST("D4A002A","LARGE INTEGER RANGE (WITH CANCELLATION) IN " &
+ "NUMBER DECLARATIONS; LONGEST INTEGER IS 32 BITS");
+
+ IF X /= -1 OR Y /= 1 OR Z /= 0 OR D /= 32_767 OR E /= 1 OR F /= -1
+ THEN FAILED("EXPRESSIONS WITH A LARGE INTEGER RANGE (WITH " &
+ "CANCELLATION) ARE NOT EXACT ");
+ END IF;
+
+ RESULT;
+
+END D4A002A;