gomp-20050608-branch/gcc/testsuite/ada/acats/tests/c8/c85009a.ada

   1 -- C85009A.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 -- OBJECTIVE:
  26 --     CHECK THAT PREDEFINED AND USER-DEFINED EXCEPTIONS CAN BE RENAMED
  27 --     AND THAT HANDLERS REFERRING TO EITHER NAME ARE INVOKED WHEN THE
  28 --     EXCEPTION IS RAISED, EVEN BY AN EXPLICIT 'RAISE' STATEMENT
  29 --     REFERRING TO THE OTHER NAME.
  30
  31 -- HISTORY:
  32 --     JET 03/24/88  CREATED ORIGINAL TEST.
  33
  34 WITH REPORT; USE REPORT;
  35 PROCEDURE C85009A IS
  36
  37      MY_EXCEPTION : EXCEPTION;
  38
  39      MY_EXCEPTION2 : EXCEPTION RENAMES MY_EXCEPTION;
  40
  41      CONSTRAINT_ERROR2 : EXCEPTION RENAMES CONSTRAINT_ERROR;
  42
  43      I : INTEGER := 1;
  44
  45 BEGIN
  46      TEST ("C85009A", "CHECK THAT PREDEFINED AND USER-DEFINED " &
  47                       "EXCEPTIONS CAN BE RENAMED AND THAT HANDLERS " &
  48                       "REFERRING TO EITHER NAME ARE INVOKED WHEN " &
  49                       "THE EXCEPTION IS RAISED, EVEN BY AN EXPLICIT " &
  50                       "'RAISE' STATEMENT REFERRING TO THE OTHER NAME");
  51
  52      BEGIN
  53           RAISE MY_EXCEPTION;
  54           FAILED ("MY_EXCEPTION NOT RAISED");
  55      EXCEPTION
  56           WHEN MY_EXCEPTION2 =>
  57                NULL;
  58           WHEN OTHERS =>
  59                FAILED ("WRONG EXCEPTION RAISED BY MY_EXCEPTION");
  60      END;
  61
  62      BEGIN
  63           RAISE MY_EXCEPTION2;
  64           FAILED ("MY_EXCEPTION2 NOT RAISED");
  65      EXCEPTION
  66           WHEN MY_EXCEPTION =>
  67                NULL;
  68           WHEN OTHERS =>
  69                FAILED ("WRONG EXCEPTION RAISED BY MY_EXCEPTION2");
  70      END;
  71
  72      DECLARE
  73           TYPE COLORS IS (RED, BLUE, YELLOW);
  74           E : COLORS := RED;
  75      BEGIN
  76           E := COLORS'PRED(E);
  77           IF NOT EQUAL(COLORS'POS(E),COLORS'POS(E)) THEN
  78                COMMENT("DON'T OPTIMIZE E");
  79           END IF;
  80           FAILED ("CONSTRAINT_ERROR NOT RAISED BY PRED(RED)");
  81      EXCEPTION
  82           WHEN CONSTRAINT_ERROR2 =>
  83                NULL;
  84           WHEN OTHERS =>
  85                FAILED ("WRONG EXCEPTION RAISED BY PRED(RED)");
  86      END;
  87
  88      BEGIN
  89           RAISE CONSTRAINT_ERROR;
  90           FAILED ("CONSTRAINT_ERROR NOT RAISED");
  91      EXCEPTION
  92           WHEN CONSTRAINT_ERROR2 =>
  93                NULL;
  94           WHEN OTHERS =>
  95                FAILED ("WRONG EXCEPTION RAISED BY CONSTRAINT_ERROR");
  96      END;
  97
  98      BEGIN
  99           RAISE CONSTRAINT_ERROR2;
 100           FAILED ("CONSTRAINT_ERROR2 NOT RAISED");
 101      EXCEPTION
 102           WHEN CONSTRAINT_ERROR =>
 103                NULL;
 104           WHEN OTHERS =>
 105                FAILED ("WRONG EXCEPTION RAISED BY CONSTRAINT_ERROR2");
 106      END;
 107
 108      RESULT;
 109 END C85009A;