1-- C54A42G.ADA 2 3-- Grant of Unlimited Rights 4-- 5-- Under contracts F33600-87-D-0337, F33600-84-D-0280, MDA903-79-C-0687, 6-- F08630-91-C-0015, and DCA100-97-D-0025, the U.S. Government obtained 7-- unlimited rights in the software and documentation contained herein. 8-- Unlimited rights are defined in DFAR 252.227-7013(a)(19). By making 9-- this public release, the Government intends to confer upon all 10-- recipients unlimited rights equal to those held by the Government. 11-- These rights include rights to use, duplicate, release or disclose the 12-- released technical data and computer software in whole or in part, in 13-- any manner and for any purpose whatsoever, and to have or permit others 14-- to do so. 15-- 16-- DISCLAIMER 17-- 18-- ALL MATERIALS OR INFORMATION HEREIN RELEASED, MADE AVAILABLE OR 19-- DISCLOSED ARE AS IS. THE GOVERNMENT MAKES NO EXPRESS OR IMPLIED 20-- WARRANTY AS TO ANY MATTER WHATSOEVER, INCLUDING THE CONDITIONS OF THE 21-- SOFTWARE, DOCUMENTATION OR OTHER INFORMATION RELEASED, MADE AVAILABLE 22-- OR DISCLOSED, OR THE OWNERSHIP, MERCHANTABILITY, OR FITNESS FOR A 23-- PARTICULAR PURPOSE OF SAID MATERIAL. 24--* 25-- CHECK THAT A CASE_STATEMENT CORRECTLY HANDLES SEVERAL NON-CONTIGUOUS 26-- RANGES OF INTEGERS COVERED BY A SINGLE 'OTHERS' ALTERNATIVE. 27 28 29-- (OPTIMIZATION TEST.) 30 31 32-- RM 03/30/81 33 34 35WITH REPORT; 36PROCEDURE C54A42G IS 37 38 USE REPORT ; 39 40BEGIN 41 42 TEST( "C54A42G" , "TEST THAT A CASE_STATEMENT CORRECTLY HANDLES" & 43 " SEVERAL NON-CONTIGUOUS RANGES OF INTEGERS" & 44 " COVERED BY A SINGLE 'OTHERS' ALTERNATIVE" ); 45 46 DECLARE 47 48 NUMBER : CONSTANT := 2000 ; 49 LITEXPR : CONSTANT := NUMBER + 2000 ; 50 STATCON : CONSTANT INTEGER := 2002 ; 51 DYNVAR : INTEGER := IDENT_INT( 0 ); 52 DYNCON : CONSTANT INTEGER := IDENT_INT( 1 ); 53 54 BEGIN 55 56 CASE INTEGER'(-4000) IS 57 WHEN 100..1999 => FAILED("WRONG ALTERNATIVE F1"); 58 WHEN INTEGER'FIRST..0=> NULL ; 59 WHEN 2001 => FAILED("WRONG ALTERNATIVE F3"); 60 WHEN 2100..INTEGER'LAST=>FAILED("WRONG ALTERNATIVE F4"); 61 WHEN OTHERS => FAILED("WRONG ALTERNATIVE F5"); 62 END CASE; 63 64 CASE IDENT_INT(NUMBER) IS 65 WHEN 100..1999 => FAILED("WRONG ALTERNATIVE G1"); 66 WHEN INTEGER'FIRST..0=> FAILED("WRONG ALTERNATIVE G2"); 67 WHEN 2001 => FAILED("WRONG ALTERNATIVE G3"); 68 WHEN 2100..INTEGER'LAST=>FAILED("WRONG ALTERNATIVE G4"); 69 WHEN OTHERS => NULL ; 70 END CASE; 71 72 CASE IDENT_INT(LITEXPR) IS 73 WHEN 100..1999 => FAILED("WRONG ALTERNATIVE H1"); 74 WHEN INTEGER'FIRST..0=> FAILED("WRONG ALTERNATIVE H2"); 75 WHEN 2001 => FAILED("WRONG ALTERNATIVE H3"); 76 WHEN 2100..INTEGER'LAST=>NULL ; 77 WHEN OTHERS => FAILED("WRONG ALTERNATIVE H5"); 78 END CASE; 79 80 CASE IDENT_INT(STATCON) IS 81 WHEN 100..1999 => FAILED("WRONG ALTERNATIVE I1"); 82 WHEN INTEGER'FIRST..0=> FAILED("WRONG ALTERNATIVE I2"); 83 WHEN 2001 => FAILED("WRONG ALTERNATIVE I3"); 84 WHEN 2100..INTEGER'LAST=>FAILED("WRONG ALTERNATIVE I4"); 85 WHEN OTHERS => NULL ; 86 END CASE; 87 88 CASE DYNVAR IS 89 WHEN 100..1999 => FAILED("WRONG ALTERNATIVE J1"); 90 WHEN INTEGER'FIRST..0=> NULL ; 91 WHEN 2001 => FAILED("WRONG ALTERNATIVE J3"); 92 WHEN 2100..INTEGER'LAST=>FAILED("WRONG ALTERNATIVE J4"); 93 WHEN OTHERS => FAILED("WRONG ALTERNATIVE J5"); 94 END CASE; 95 96 CASE DYNCON IS 97 WHEN 100..1999 => FAILED("WRONG ALTERNATIVE K1"); 98 WHEN INTEGER'FIRST..0=> FAILED("WRONG ALTERNATIVE K2"); 99 WHEN 2001 => FAILED("WRONG ALTERNATIVE K3"); 100 WHEN 2100..INTEGER'LAST=>FAILED("WRONG ALTERNATIVE K4"); 101 WHEN OTHERS => NULL ; 102 END CASE; 103 104 CASE IDENT_INT( -3900 ) IS 105 WHEN -3000..1999 => FAILED("WRONG ALTERNATIVE X1"); 106 WHEN INTEGER'FIRST.. 107 -4000 => FAILED("WRONG ALTERNATIVE X2"); 108 WHEN 2001 => FAILED("WRONG ALTERNATIVE X3"); 109 WHEN 2100..INTEGER'LAST=>FAILED("WRONG ALTERNATIVE X4"); 110 WHEN OTHERS => NULL ; 111 END CASE; 112 113 END ; 114 115 116 RESULT ; 117 118 119END C54A42G ; 120