1-- C45614A.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 CONSTRAINT_ERROR IS RAISED IF THE EXPONENT VALUE IN 26-- AN INTEGER EXPONENTIATION IS NEGATIVE. 27-- CHECK BOTH STATIC AND NONSTATIC EXPONENT VALUES. 28 29-- AH 9/29/86 30-- EDS 7/15/98 AVOID OPTIMIZATION 31 32WITH REPORT; USE REPORT; 33PROCEDURE C45614A IS 34 INT : INTEGER :=1; 35 RES : INTEGER :=0; 36BEGIN 37 TEST ("C45614A", "CONSTRAINT_ERROR IS RAISED FOR INTEGERS " & 38 "HAVING A NEGATIVE EXPONENT"); 39 40 DECLARE 41 E1 : CONSTANT INTEGER := -5; 42 BEGIN 43 RES := INT ** E1; 44 FAILED ("CONSTRAINT_ERROR NOT RAISED - E1A " & 45 INTEGER'IMAGE(RES)); 46 47 EXCEPTION 48 WHEN CONSTRAINT_ERROR => 49 NULL; 50 WHEN OTHERS => 51 FAILED ("CONSTRAINT_ERROR NOT RAISED - E1B"); 52 END; 53 54 DECLARE 55 E2 : INTEGER := 5; 56 BEGIN 57 RES := INT ** (-E2); 58 FAILED ("CONSTRAINT_ERROR NOT RAISED - E2A " & 59 INTEGER'IMAGE(RES)); 60 61 EXCEPTION 62 WHEN CONSTRAINT_ERROR => 63 NULL; 64 WHEN OTHERS => 65 FAILED ("CONSTRAINT_ERROR NOT RAISED - E2B"); 66 END; 67 68 DECLARE 69 E3 : INTEGER; 70 BEGIN 71 E3 := IDENT_INT(-5); 72 RES := INT ** E3; 73 FAILED ("CONSTRAINT_ERROR NOT RAISED - E3A " & 74 INTEGER'IMAGE(RES)); 75 76 EXCEPTION 77 WHEN CONSTRAINT_ERROR => 78 NULL; 79 WHEN OTHERS => 80 FAILED ("CONSTRAINT_ERROR NOT RAISED - E3B"); 81 END; 82 83 DECLARE 84 BEGIN 85 RES := INT ** IDENT_INT(-5); 86 FAILED ("CONSTRAINT_ERROR NOT RAISED - E4A " & 87 INTEGER'IMAGE(RES)); 88 89 EXCEPTION 90 WHEN CONSTRAINT_ERROR => 91 NULL; 92 WHEN OTHERS => 93 FAILED ("CONSTRAINT_ERROR NOT RAISED - E4B"); 94 END; 95 96 RES := IDENT_INT(2); 97 RES := IDENT_INT(RES); 98 RESULT; 99END C45614A; 100