1-- C54A42E.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 A SMALL RANGE OF 26-- POTENTIAL VALUES OF TYPE INTEGER, SITUATED FAR FROM 0 AND 27-- GROUPED INTO A SMALL NUMBER OF ALTERNATIVES. 28 29-- (OPTIMIZATION TEST -- BIASED JUMP TABLE.) 30 31 32-- RM 03/26/81 33 34 35WITH REPORT; 36PROCEDURE C54A42E IS 37 38 USE REPORT ; 39 40BEGIN 41 42 TEST( "C54A42E" , "TEST THAT A CASE_STATEMENT HANDLES CORRECTLY" & 43 " A SMALL, FAR RANGE OF POTENTIAL VALUES OF" & 44 " TYPE INTEGER" ); 45 46 DECLARE 47 48 NUMBER : CONSTANT := 4001 ; 49 LITEXPR : CONSTANT := NUMBER + 5 ; 50 STATCON : CONSTANT INTEGER RANGE 4000..4010 := 4009 ; 51 DYNVAR : INTEGER RANGE 4000..4010 := 52 IDENT_INT( 4010 ); 53 DYNCON : CONSTANT INTEGER RANGE 4000..4010 := 54 IDENT_INT( 4002 ); 55 56 BEGIN 57 58 CASE INTEGER'(4000) IS 59 WHEN 4001 | 4004 => FAILED("WRONG ALTERNATIVE F1"); 60 WHEN 4009 | 4002 => FAILED("WRONG ALTERNATIVE F2"); 61 WHEN 4005 => FAILED("WRONG ALTERNATIVE F3"); 62 WHEN 4003 | 63 4007..4008 => FAILED("WRONG ALTERNATIVE F4"); 64 WHEN 4006 => FAILED("WRONG ALTERNATIVE F5"); 65 WHEN OTHERS => NULL ; 66 END CASE; 67 68 CASE IDENT_INT(NUMBER) IS 69 WHEN 4001 | 4004 => NULL ; 70 WHEN 4009 | 4002 => FAILED("WRONG ALTERNATIVE G2"); 71 WHEN 4005 => FAILED("WRONG ALTERNATIVE G3"); 72 WHEN 4003 | 73 4007..4008 => FAILED("WRONG ALTERNATIVE G4"); 74 WHEN 4006 => FAILED("WRONG ALTERNATIVE G5"); 75 WHEN OTHERS => FAILED("WRONG ALTERNATIVE G6"); 76 END CASE; 77 78 CASE IDENT_INT(LITEXPR) IS 79 WHEN 4001 | 4004 => FAILED("WRONG ALTERNATIVE H1"); 80 WHEN 4009 | 4002 => FAILED("WRONG ALTERNATIVE H2"); 81 WHEN 4005 => FAILED("WRONG ALTERNATIVE H3"); 82 WHEN 4003 | 83 4007..4008 => FAILED("WRONG ALTERNATIVE H4"); 84 WHEN 4006 => NULL ; 85 WHEN OTHERS => FAILED("WRONG ALTERNATIVE H6"); 86 END CASE; 87 88 CASE STATCON IS 89 WHEN 4001 | 4004 => FAILED("WRONG ALTERNATIVE I1"); 90 WHEN 4009 | 4002 => NULL ; 91 WHEN 4005 => FAILED("WRONG ALTERNATIVE I3"); 92 WHEN 4003 | 93 4007..4008 => FAILED("WRONG ALTERNATIVE I4"); 94 WHEN 4006 => FAILED("WRONG ALTERNATIVE I5"); 95 WHEN OTHERS => FAILED("WRONG ALTERNATIVE I6"); 96 END CASE; 97 98 CASE DYNVAR IS 99 WHEN 4001 | 4004 => FAILED("WRONG ALTERNATIVE J1"); 100 WHEN 4009 | 4002 => FAILED("WRONG ALTERNATIVE J2"); 101 WHEN 4005 => FAILED("WRONG ALTERNATIVE J3"); 102 WHEN 4003 | 103 4007..4008 => FAILED("WRONG ALTERNATIVE J4"); 104 WHEN 4006 => FAILED("WRONG ALTERNATIVE J5"); 105 WHEN OTHERS => NULL ; 106 107 END CASE; 108 109 CASE DYNCON IS 110 WHEN 4001 | 4004 => FAILED("WRONG ALTERNATIVE K1"); 111 WHEN 4009 | 4002 => NULL ; 112 WHEN 4005 => FAILED("WRONG ALTERNATIVE K3"); 113 WHEN 4003 | 114 4007..4008 => FAILED("WRONG ALTERNATIVE K4"); 115 WHEN 4006 => FAILED("WRONG ALTERNATIVE K5"); 116 WHEN OTHERS => FAILED("WRONG ALTERNATIVE K6"); 117 END CASE; 118 119 END ; 120 121 122 RESULT ; 123 124 125END C54A42E ; 126