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111
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1 -- CB2007A.ADA
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2
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3 -- Grant of Unlimited Rights
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4 --
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5 -- Under contracts F33600-87-D-0337, F33600-84-D-0280, MDA903-79-C-0687,
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6 -- F08630-91-C-0015, and DCA100-97-D-0025, the U.S. Government obtained
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7 -- unlimited rights in the software and documentation contained herein.
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8 -- Unlimited rights are defined in DFAR 252.227-7013(a)(19). By making
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9 -- this public release, the Government intends to confer upon all
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10 -- recipients unlimited rights equal to those held by the Government.
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11 -- These rights include rights to use, duplicate, release or disclose the
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12 -- released technical data and computer software in whole or in part, in
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13 -- any manner and for any purpose whatsoever, and to have or permit others
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14 -- to do so.
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15 --
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16 -- DISCLAIMER
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17 --
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18 -- ALL MATERIALS OR INFORMATION HEREIN RELEASED, MADE AVAILABLE OR
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19 -- DISCLOSED ARE AS IS. THE GOVERNMENT MAKES NO EXPRESS OR IMPLIED
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20 -- WARRANTY AS TO ANY MATTER WHATSOEVER, INCLUDING THE CONDITIONS OF THE
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21 -- SOFTWARE, DOCUMENTATION OR OTHER INFORMATION RELEASED, MADE AVAILABLE
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22 -- OR DISCLOSED, OR THE OWNERSHIP, MERCHANTABILITY, OR FITNESS FOR A
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23 -- PARTICULAR PURPOSE OF SAID MATERIAL.
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24 --*
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25 -- CHECK THAT AN EXIT STATEMENT IN A HANDLER CAN TRANSFER CONTROL
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26 -- OUT OF A LOOP.
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27
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28 -- DAT 4/13/81
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29 -- RM 4/30/81
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30 -- SPS 3/23/83
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31
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32 WITH REPORT; USE REPORT;
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33
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34 PROCEDURE CB2007A IS
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35 BEGIN
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36 TEST ("CB2007A", "EXIT STATEMENTS IN EXCEPTION HANDLERS");
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37
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38 DECLARE
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39 FLOW_INDEX : INTEGER := 0 ;
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40 BEGIN
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41
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42 FOR I IN 1 .. 10 LOOP
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43 BEGIN
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44 IF I = 1 THEN
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45 RAISE CONSTRAINT_ERROR;
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46 END IF;
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47 FAILED ("WRONG CONTROL FLOW 1");
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48 EXCEPTION
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49 WHEN CONSTRAINT_ERROR => EXIT;
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50 END;
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51 FAILED ("WRONG CONTROL FLOW 2");
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52 EXIT;
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53 END LOOP;
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54
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55 FOR AAA IN 1..1 LOOP
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56 FOR BBB IN 1..1 LOOP
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57 FOR I IN 1 .. 10 LOOP
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58 BEGIN
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59 IF I = 1 THEN
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60 RAISE CONSTRAINT_ERROR;
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61 END IF;
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62 FAILED ("WRONG CONTROL FLOW A1");
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63 EXCEPTION
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64 WHEN CONSTRAINT_ERROR => EXIT;
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65 END;
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66 FAILED ("WRONG CONTROL FLOW A2");
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67 EXIT;
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68 END LOOP;
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69
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70 FLOW_INDEX := FLOW_INDEX + 1 ;
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71 END LOOP;
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72 END LOOP;
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73
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74 LOOP1 :
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75 FOR AAA IN 1..1 LOOP
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76 LOOP2 :
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77 FOR BBB IN 1..1 LOOP
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78 LOOP3 :
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79 FOR I IN 1 .. 10 LOOP
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80 BEGIN
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81 IF I = 1 THEN
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82 RAISE CONSTRAINT_ERROR;
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83 END IF;
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84 FAILED ("WRONG CONTROL FLOW B1");
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85 EXCEPTION
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86 WHEN CONSTRAINT_ERROR => EXIT LOOP2 ;
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87 END;
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88 FAILED ("WRONG CONTROL FLOW B2");
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89 EXIT LOOP2 ;
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90 END LOOP LOOP3 ;
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91
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92 FAILED ("WRONG CONTROL FLOW B3");
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93 END LOOP LOOP2 ;
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94
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95 FLOW_INDEX := FLOW_INDEX + 1 ;
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96 END LOOP LOOP1 ;
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97
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98 IF FLOW_INDEX /= 2 THEN FAILED( "WRONG FLOW OF CONTROL" );
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99 END IF;
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100
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101 END ;
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102
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103 RESULT;
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104 END CB2007A;
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