gcc/testsuite/ada/acats/tests/c4/c45613a.ada

   1 -- C45613A.ADA
   2
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  16 --                                    DISCLAIMER
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  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
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  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
  26 -- BY "**" FOR INTEGERS WHEN THE RESULT EXCEEDS THE RANGE
  27 -- OF THE BASE TYPE.
  28
  29
  30 -- *** NOTE: This test has been modified since ACVC version 1.11 to    -- 9X
  31 -- ***       remove incompatibilities associated with the transition   -- 9X
  32 -- ***       to Ada 9X.                                                -- 9X
  33 -- ***                                                                 -- 9X
  34
  35 -- H. TILTON 10/06/86
  36 --      MRM 03/30/93 REMOVED NUMERIC_ERROR FOR 9X COMPATIBILITY
  37
  38 WITH REPORT; USE REPORT;
  39 PROCEDURE C45613A IS
  40
  41 BEGIN
  42      TEST ("C45613A","CHECK THAT CONSTRAINT_ERROR " &
  43                      "IS RAISED BY ""**"" FOR INTEGERS WHEN THE " &
  44                      "RESULT EXCEEDS THE RANGE OF THE BASE TYPE");
  45
  46      DECLARE
  47           INT : INTEGER;
  48      BEGIN
  49           INT := IDENT_INT(INTEGER'LAST ** IDENT_INT(2));
  50           FAILED ("NO EXCEPTION FOR SECOND POWER OF INTEGER'LAST");
  51
  52           EXCEPTION
  53                WHEN CONSTRAINT_ERROR =>
  54                     NULL;
  55                WHEN OTHERS =>
  56                     FAILED ("WRONG EXCEPTION RAISED FOR " &
  57                             "SECOND POWER OF " &
  58                             "INTEGER'LAST");
  59      END;
  60
  61      DECLARE
  62           INT : INTEGER;
  63      BEGIN
  64           INT := IDENT_INT(INTEGER'FIRST ** IDENT_INT(3));
  65           FAILED ("NO EXCEPTION FOR THIRD POWER OF INTEGER'FIRST");
  66
  67           EXCEPTION
  68                WHEN CONSTRAINT_ERROR =>
  69                     NULL;
  70                WHEN OTHERS =>
  71                     FAILED ("WRONG EXCEPTION RAISED FOR " &
  72                             "THIRD POWER OF " &
  73                             "INTEGER'FIRST");
  74
  75      END;
  76
  77      RESULT;
  78
  79 END C45613A;