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[/] [scarts/] [trunk/] [toolchain/] [scarts-gcc/] [gcc-4.1.1/] [gcc/] [testsuite/] [ada/] [acats/] [tests/] [c4/] [c45253a.ada] - Rev 12
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-- C45253A.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 FOR FIXED POINT TYPES "A IN T" AND "A NOT IN T" GIVE -- APPROPRIATE RESULTS, EVEN WHEN USER-DEFINED ORDERING OPERATORS EXIST -- FOR T. -- WRG 8/27/86 -- JRL 06/12/96 Added function The_Delta. Eliminated static expressions -- outside the base range of type T. WITH REPORT; USE REPORT; PROCEDURE C45253A IS TYPE FIXED IS DELTA 0.25 RANGE 0.0 .. 1000.0; TYPE T IS NEW FIXED; FUNCTION "<" (LEFT, RIGHT : T) RETURN BOOLEAN IS BEGIN RETURN FIXED (LEFT) >= FIXED (RIGHT); END "<"; FUNCTION "<=" (LEFT, RIGHT : T) RETURN BOOLEAN IS BEGIN RETURN FIXED (LEFT) > FIXED (RIGHT); END "<="; FUNCTION ">" (LEFT, RIGHT : T) RETURN BOOLEAN IS BEGIN RETURN FIXED (LEFT) <= FIXED (RIGHT); END ">"; FUNCTION ">=" (LEFT, RIGHT : T) RETURN BOOLEAN IS BEGIN RETURN FIXED (LEFT) < FIXED (RIGHT); END ">="; function The_Delta return T is begin return T'Delta; end The_Delta; BEGIN TEST ("C45253A", "CHECK THAT FOR FIXED POINT TYPES ""A IN T"" " & "AND ""A NOT IN T"" GIVE APPROPRIATE RESULTS, " & "EVEN WHEN USER-DEFINED ORDERING OPERATORS " & "EXIST FOR T"); IF IDENT_INT (1) * 0.0 NOT IN T THEN FAILED ("0.0 NOT IN T"); END IF; -- 06/12/96 IF IDENT_INT (1) * 1000.0 NOT IN T THEN if Ident_Int (2) * 500.0 not in T then FAILED ("1000.0 NOT IN T"); END IF; -- 06/12/96 IF IDENT_INT (1) * (-0.25) IN T THEN if Ident_Int (1) * (-The_Delta) in T then FAILED ("-0.25 IN T"); END IF; -- 06/12/96 IF IDENT_INT (1) * 1000.25 IN T THEN if Ident_Int (2) * 500.0 + The_Delta in T then FAILED ("1000.25 IN T"); END IF; -- 06/12/96 IF IDENT_INT (1) * (-1000.0) IN T THEN if Ident_Int (2) * (-500.0) in T then FAILED ("-1000.0 IN T"); END IF; RESULT; END C45253A;