old-autovect-branch/gcc/testsuite/ada/acats/tests/c5/c59002b.ada

   1 -- C59002B.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 JUMPS OUT OF COMPOUND STATEMENTS (OTHER THAN
  26 --    ACCEPT STATEMENTS) ARE POSSIBLE AND ARE CORRECTLY PERFORMED.
  27
  28
  29 -- FLOW OF CONTROL:   A ->  B ->  C ->  D ->   E ->  F ->  G ->  H .
  30 --                    |     |     |     |      |     |     |
  31 --                    IF   LOOP   CASE  BLOCK  IF   LOOP   CASE
  32 --                                             LOOP CASE   BLOCK
  33
  34
  35 --          A : GOTO B              L111 -> L311
  36 --          FAILURE                 L121
  37 --          E : GOTO F              L131 -> L331
  38
  39 --          FAILURE                 L100
  40
  41 --          C : GOTO D              L211 -> L411
  42 --          FAILURE                 L221
  43 --          G : GOTO H              L231
  44
  45 --          FAILURE                 L200
  46
  47 --          B : GOTO C              L311 -> L211
  48 --          FAILURE                 L321
  49 --          F : GOTO G              L331
  50
  51 --          FAILURE                 L300
  52
  53 --          D : GOTO E              L411 -> L131
  54 --          FAILURE                 L421
  55 --          H :                     L431 -> (OUT)
  56
  57 --          PRINT RESULTS
  58
  59
  60 -- RM 06/05/81
  61 -- SPS 3/8/83
  62
  63 WITH REPORT;
  64 PROCEDURE  C59002B  IS
  65
  66      USE  REPORT ;
  67
  68 BEGIN
  69
  70      TEST( "C59002B" , "CHECK THAT ONE CAN JUMP OUT OF COMPOUND STATE" &
  71                        "MENTS" );
  72
  73
  74      DECLARE
  75
  76           FLOW_STRING : STRING(1..8) := "XXXXXXXX" ;
  77           INDEX       : INTEGER      :=  1 ;
  78
  79      BEGIN
  80
  81           << L111 >>
  82
  83           FLOW_STRING(INDEX) := 'A' ;
  84           INDEX              := INDEX + 1 ;
  85
  86           IF  FALSE  THEN
  87                FAILED( "WRONG 'IF' BRANCH" );
  88           ELSE
  89                GOTO  L311 ;
  90           END IF;
  91
  92           << L121 >>
  93
  94           FAILED( "AT L121  -  WRONGLY" );
  95
  96           << L131 >>
  97
  98           FLOW_STRING(INDEX) := 'E' ;
  99           INDEX              := INDEX + 1 ;
 100
 101           IF  FALSE  THEN
 102                FAILED( "WRONG 'IF' BRANCH" );
 103           ELSE
 104                FOR  J  IN  1..1  LOOP
 105                     GOTO  L331 ;
 106                END LOOP;
 107           END IF;
 108
 109           << L100 >>
 110
 111           FAILED( "AT L100  -  WRONGLY" );
 112
 113           << L211 >>
 114
 115           FLOW_STRING(INDEX) := 'C' ;
 116           INDEX              := INDEX + 1 ;
 117
 118           CASE  2  IS
 119                WHEN  1  =>
 120                     FAILED( "WRONG 'CASE' BRANCH" );
 121                WHEN  OTHERS  =>
 122                     GOTO  L411 ;
 123           END CASE;
 124
 125           << L221 >>
 126
 127           FAILED( "AT L221  -  WRONGLY" );
 128
 129           << L231 >>
 130
 131           FLOW_STRING(INDEX) := 'G' ;
 132           INDEX              := INDEX + 1 ;
 133
 134           CASE  2  IS
 135                WHEN  1  =>
 136                     FAILED( "WRONG 'CASE' BRANCH" );
 137                WHEN  OTHERS  =>
 138                     DECLARE
 139                     BEGIN
 140                          GOTO  L431 ;
 141                     END ;
 142           END CASE;
 143
 144           << L200 >>
 145
 146           FAILED( "AT L200  -  WRONGLY" );
 147
 148           << L311 >>
 149
 150           FLOW_STRING(INDEX) := 'B' ;
 151           INDEX              := INDEX + 1 ;
 152
 153           FOR  I  IN  1..1  LOOP
 154                GOTO  L211 ;
 155           END LOOP;
 156
 157           << L321 >>
 158
 159           FAILED( "AT L321  -  WRONGLY" );
 160
 161           << L331 >>
 162
 163           FLOW_STRING(INDEX) := 'F' ;
 164           INDEX              := INDEX + 1 ;
 165
 166           FOR  I  IN  1..1  LOOP
 167                CASE  2  IS
 168                     WHEN  1  =>
 169                          FAILED( "WRONG 'CASE' BRANCH" );
 170                     WHEN  OTHERS  =>
 171                          GOTO  L231 ;
 172                END CASE;
 173           END LOOP;
 174
 175           << L300 >>
 176
 177           FAILED( "AT L300  -  WRONGLY" );
 178
 179           << L411 >>
 180
 181           FLOW_STRING(INDEX) := 'D' ;
 182           INDEX              := INDEX + 1 ;
 183
 184           DECLARE
 185                K : INTEGER := 17 ;
 186           BEGIN
 187                GOTO  L131 ;
 188           END;
 189
 190           << L421 >>
 191
 192           FAILED( "AT L421  -  WRONGLY" );
 193
 194           << L431 >>
 195
 196           FLOW_STRING(INDEX) := 'H' ;
 197
 198
 199           IF  FLOW_STRING /= "ABCDEFGH"  THEN
 200                FAILED("WRONG FLOW OF CONTROL" );
 201           END IF;
 202
 203      END ;
 204
 205
 206      RESULT ;
 207
 208
 209 END C59002B;