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[/] [openrisc/] [trunk/] [gnu-old/] [gcc-4.2.2/] [gcc/] [testsuite/] [ada/] [acats/] [tests/] [c5/] [c52009a.ada] - Rev 867
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-- C52009A.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 A RECORD VARIABLE DESIGNATED BY AN ACCESS VALUE CANNOT -- HAVE ITS DISCRIMINANT ALTERED, EVEN BY A COMPLETE RECORD -- ASSIGNMENT, AND EVEN THOUGH THE THE TARGET ACCESS VARIABLE IS NOT -- CONSTRAINED TO A SPECIFIC DISCRIMINANT VALUE. ATTEMPTING TO -- CHANGE THE TARGET'S DISCRIMINANT RAISES CONSTRAINT_ERROR AND LEAVES -- THE TARGET RECORD UNALTERED. THIS TEST USES STATIC DISCRIMINANT -- VALUES. -- ASL 6/25/81 -- SPS 10/26/82 WITH REPORT; PROCEDURE C52009A IS USE REPORT; TYPE REC (DISC : INTEGER) IS RECORD COMP : INTEGER; END RECORD; TYPE REC_NAME IS ACCESS REC; HR : REC_NAME := NEW REC'(5,0); BEGIN TEST ("C52009A", "CANNOT CHANGE, THROUGH ASSIGNMENT, THE " & "(STATIC) DISCRIMINANT VALUE OF A RECORD DESIGNATED " & "BY AN ACCESS VALUE"); BEGIN HR.ALL := (DISC => 5, COMP => 3); IF HR.ALL /= (5,3) THEN FAILED ("LEGAL ASSIGNMENT FAILED"); END IF; HR.ALL := (DISC => 4, COMP => 2); FAILED ("RECORD ASSIGNED VALUE WITH DIFFERENT DISCRIMINANT " & "VALUE"); EXCEPTION WHEN CONSTRAINT_ERROR => IF HR.ALL /= (5,3) THEN FAILED ("TARGET RECORD VALUE ALTERED BY " & "ASSIGNMENT WITH A DIFFERENT " & "DISCRIMINANT VALUE EVEN AFTER " & "CONSTRAINT_ERROR RAISED"); END IF; WHEN OTHERS => FAILED ("WRONG EXCEPTION"); END; RESULT; END C52009A;
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