gcc/testsuite/ada/acats/tests/c8/c87b03a.ada

   1 -- C87B03A.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 -- THE EXPRESSION IN A NUMBER DECLARATION MUST BE EITHER OF THE TYPE
  28 -- UNIVERSAL_INTEGER OR UNIVERSAL_REAL.
  29
  30 -- TRH  16 JUNE 82
  31
  32 WITH REPORT; USE REPORT;
  33
  34 PROCEDURE C87B03A IS
  35
  36 BEGIN
  37      TEST ("C87B03A","OVERLOADED EXPRESSIONS IN NUMBER DECLARATIONS");
  38
  39      DECLARE
  40           FUNCTION "+" (X, Y : INTEGER) RETURN INTEGER
  41                RENAMES STANDARD."-";
  42
  43           FUNCTION "+" (X, Y : FLOAT)   RETURN FLOAT
  44                RENAMES STANDARD."-";
  45
  46           I1 : CONSTANT         := 1 + 1;
  47           I2 : CONSTANT INTEGER := 1 + 1;
  48
  49           R1 : CONSTANT       := 1.0 + 1.0;
  50           R2 : CONSTANT FLOAT := 1.0 + 1.0;
  51
  52      BEGIN
  53           IF I1 /= 2   OR I2 /= 0   OR
  54              R1 /= 2.0 OR R2 /= 0.0 THEN
  55              FAILED ("OVERLOADED EXPRESSIONS IN NUMBER DECLARATIONS" &
  56                      " RESOLVED INCORRECTLY");
  57           END IF;
  58      END;
  59
  60      RESULT;
  61 END C87B03A;