1-- C57004B.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 AN EXIT STATEMENT WITH A LOOP NAME TERMINATES EXECUTION 26-- OF THE LOOP STATEMENT WHOSE NAME IT MENTIONS, AND OF ALL OTHER 27-- LOOP STATEMENTS (IF ANY) INTERIOR TO THE FIRST LOOP AND ENCLOSING 28-- THE EXIT STATEMENT. 29 30-- CASE 2 : CONDITIONAL EXITS. 31 32 33-- RM 04/27/81 34-- SPS 3/7/83 35 36WITH REPORT; 37PROCEDURE C57004B IS 38 39 USE REPORT ; 40 41BEGIN 42 43 TEST( "C57004B" , "CHECK THAT A NAMING EXIT STATEMENT TERMINATES" & 44 " EXECUTION OF THE NAMED LOOP AND OF ALL LOOPS" & 45 " SITUATED IN-BETWEEN" ); 46 47 DECLARE 48 49 COUNT : INTEGER := 0 ; 50 51 BEGIN 52 53 OUTERMOST : 54 FOR X IN INTEGER RANGE 1..2 LOOP 55 56 FOR Y IN INTEGER RANGE 1..2 LOOP 57 58 COMMENT( "BEFORE 1" ); 59 60 LOOP1 : 61 FOR I IN 1..10 LOOP 62 COMMENT( "INSIDE 1" ); 63 EXIT LOOP1 WHEN EQUAL(1,1) ; 64 FAILED( "EXIT NOT OBEYED (1)" ); 65 FOR J IN 1..10 LOOP 66 FAILED( "OUTER EXIT NOT OBEYED (1)" ); 67 EXIT WHEN EQUAL(1,1) ; 68 FAILED( "BOTH EXITS IGNORED (1)" ); 69 END LOOP; 70 END LOOP LOOP1 ; 71 72 73 COMMENT( "BEFORE 2" ); 74 COUNT := COUNT + 1 ; 75 76 LOOP2 : 77 FOR A IN 1..1 LOOP 78 FOR B IN 1..1 LOOP 79 80 FOR I IN CHARACTER LOOP 81 COMMENT( "INSIDE 2" ); 82 EXIT LOOP2 WHEN EQUAL(1,1) ; 83 FAILED( "EXIT NOT OBEYED (2)" ); 84 FOR J IN BOOLEAN LOOP 85 FAILED( "OUTER EXIT NOT " & 86 "OBEYED (2)"); 87 EXIT WHEN EQUAL(1,1) ; 88 FAILED( "BOTH EXITS IGNORED " & 89 "(2)"); 90 END LOOP; 91 END LOOP; 92 93 END LOOP; 94 END LOOP LOOP2 ; 95 96 97 COMMENT( "BEFORE 3" ); 98 COUNT := COUNT + 1 ; 99 100 LOOP3 : 101 FOR A IN 1..1 LOOP 102 FOR B IN 1..1 LOOP 103 104 FOR I IN BOOLEAN LOOP 105 COMMENT( "INSIDE 3" ); 106 BEGIN 107 EXIT LOOP3 WHEN EQUAL(1,1) ; 108 FAILED( "EXIT NOT OBEYED (3)" ); 109 END ; 110 FAILED( "EXIT NOT OBEYED (3BIS)" ); 111 END LOOP; 112 113 END LOOP; 114 END LOOP LOOP3 ; 115 116 117 COMMENT( "BEFORE 4" ); 118 COUNT := COUNT + 1 ; 119 120 LOOP4 : 121 FOR A IN 1..1 LOOP 122 FOR B IN 1..1 LOOP 123 124 125 FOR I IN INTEGER RANGE 1..10 LOOP 126 COMMENT( "INSIDE 4" ); 127 CASE A IS 128 WHEN 1 => 129 EXIT LOOP4 WHEN EQUAL(1,1); 130 FAILED("EXIT NOT OBEYED " & 131 "(4)" ); 132 END CASE; 133 FAILED( "EXIT NOT OBEYED (4BIS)" ); 134 END LOOP; 135 136 END LOOP; 137 END LOOP LOOP4 ; 138 139 140 COMMENT( "AFTER 4" ); 141 COUNT := COUNT + 1 ; 142 EXIT OUTERMOST ; 143 144 END LOOP; 145 146 FAILED( "MISSED FINAL EXIT" ); 147 148 END LOOP OUTERMOST ; 149 150 151 IF COUNT /= 4 THEN 152 FAILED( "WRONG FLOW OF CONTROL" ); 153 END IF; 154 155 156 END ; 157 158 159 RESULT ; 160 161 162END C57004B ; 163