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Diffstat (limited to 'gcc/testsuite/ada/acats/tests/c4/c45253a.ada')
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1 files changed, 97 insertions, 0 deletions
diff --git a/gcc/testsuite/ada/acats/tests/c4/c45253a.ada b/gcc/testsuite/ada/acats/tests/c4/c45253a.ada new file mode 100644 index 000000000..d2a06618a --- /dev/null +++ b/gcc/testsuite/ada/acats/tests/c4/c45253a.ada @@ -0,0 +1,97 @@ +-- 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; |