gcc/testsuite/ada/acats/tests/c8/c87b09a.ada

   1 -- C87B09A.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 OVERLOADING RESOLUTION USES THE RULE THAT:
  26 --
  27 -- IN A FLOATING POINT TYPE DEFINITION, THE DIGITS EXPRESSION MUST
  28 -- BE OF SOME INTEGER TYPE.
  29
  30 -- TRH  30 JUNE 82
  31
  32 WITH REPORT; USE REPORT;
  33
  34 PROCEDURE C87B09A IS
  35
  36      FUNCTION "+" (X : INTEGER) RETURN FLOAT IS
  37      BEGIN
  38            FAILED ("DIGITS EXPRESSION MUST BE OF AN INTEGER TYPE");
  39            RETURN 2.0;
  40      END "+";
  41
  42 BEGIN
  43      TEST ("C87B09A","OVERLOADED DIGITS EXPRESSIONS IN " &
  44            "FLOATING POINT TYPE DEFINITIONS");
  45
  46      DECLARE
  47           TYPE EXACT IS DIGITS "+" (3);
  48           TYPE CLOSE IS DIGITS "+" (1) RANGE -1.0 .. 1.0;
  49
  50      BEGIN
  51           NULL;
  52      END;
  53
  54      RESULT;
  55 END C87B09A;