1-- C52005E.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 THE CONSTRAINT_ERROR EXCEPTION IS RAISED 26-- WHEN A DYNAMIC EXPRESSION VALUE IS OUTSIDE THE STATIC RANGE 27-- OF FLOATING POINT ASSIGNMENTS. 28 29-- JRK 7/21/80 30-- SPS 3/21/83 31 32WITH REPORT; 33PROCEDURE C52005E IS 34 35 USE REPORT; 36 37BEGIN 38 TEST ("C52005E", "CHECK THAT CONSTRAINT_ERROR EXCEPTION IS RAISED" 39 & " ON DYNAMIC OUT OF RANGE FLOATING POINT ASSIGNMENTS"); 40 41------------------------- 42 43 DECLARE 44 TYPE FLT IS DIGITS 3 RANGE 0.0 .. 5.0E2; 45 FL : FLT := 50.0; 46 FL1 : FLT RANGE 0.0 .. 100.0 := 50.0; 47 48 BEGIN 49 IF EQUAL(3,3) THEN 50 FL := 101.0; 51 END IF; 52 FL1 := FL; 53 54 FAILED ("EXCEPTION NOT RAISED FOR OUT OF RANGE FLT1 PT " & 55 "ASSIGNMENT"); 56 57 EXCEPTION 58 WHEN CONSTRAINT_ERROR => 59 IF FL1 /= 50.0 THEN 60 FAILED ("VALUE ALTERED BEFORE FLT1 PT RANGE EXCEPTION"); 61 END IF; 62 63 END; 64 65------------------------- 66 67 DECLARE 68 TYPE FLT IS DIGITS 3 RANGE 0.0 .. 5.0E2; 69 FL : FLT := 50.0; 70 FL2 : FLT RANGE 0.0 .. 100.0 := 50.0; 71 72 73 BEGIN 74 IF EQUAL(3,3) THEN 75 FL := 100.0; 76 END IF; 77 FL2 := FL; 78 79 EXCEPTION 80 WHEN CONSTRAINT_ERROR => 81 FAILED ("EXCEPTION RAISED ON LEGAL FLOATING1 PT ASSNMT"); 82 83 END; 84 85------------------------- 86 87 DECLARE 88 FL : FLOAT := 50.0; 89 FL1 : FLOAT RANGE 0.0 .. 100.0 := 50.0; 90 91 BEGIN 92 IF EQUAL(3,3) THEN 93 FL := -0.001; 94 END IF; 95 FL1 := FL; 96 97 FAILED ("EXCEPTION NOT RAISED FOR OUT OF RANGE FLTG PT " & 98 "ASSIGNMENT"); 99 100 EXCEPTION 101 WHEN CONSTRAINT_ERROR => 102 IF FL1 /= 50.0 THEN 103 FAILED ("VALUE ALTERED BEFORE FLTG PT RANGE EXCEPTION"); 104 END IF; 105 106 END; 107 108------------------------- 109 110 DECLARE 111 FL : FLOAT := 50.0; 112 FL2 : FLOAT RANGE 0.0 .. 100.0 := 50.0; 113 114 BEGIN 115 IF EQUAL(3,3) THEN 116 FL := 0.0; 117 END IF; 118 FL2 := FL; 119 120 EXCEPTION 121 WHEN CONSTRAINT_ERROR => 122 FAILED ("EXCEPTION RAISED ON LEGAL FLOATING PT ASSNMT"); 123 124 END; 125 126---------------------- 127 128 RESULT; 129END C52005E; 130