old-autovect-branch/gcc/testsuite/ada/acats/tests/c8/c87b38a.ada

   1 -- C87B38A.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 QUALIFIED EXPRESSION, THE OPERAND MUST HAVE THE SAME TYPE
  28 -- AS THE BASE TYPE OF THE TYPEMARK.
  29
  30 -- TRH  13 SEPT 82
  31
  32 WITH REPORT; USE REPORT;
  33
  34 PROCEDURE C87B38A IS
  35
  36      SUBTYPE BOOL IS BOOLEAN;
  37      TYPE YES  IS NEW BOOLEAN RANGE TRUE  .. TRUE;
  38      TYPE NO   IS NEW BOOLEAN RANGE FALSE .. FALSE;
  39      TYPE BIT  IS NEW BOOLEAN;
  40      TYPE LIT  IS (FALSE, TRUE);
  41      TYPE FLAG IS (PASS,  FAIL);
  42
  43      GENERIC
  44           TYPE T IS PRIVATE;
  45           ARG  : IN T;
  46           STAT : FLAG;
  47      FUNCTION F1 RETURN T;
  48
  49      FUNCTION F1 RETURN T IS
  50      BEGIN
  51           IF STAT = FAIL THEN
  52                FAILED ("RESOLUTION INCORRECT FOR OVERLOADED " &
  53                        " OPERANDS OF QUALIFIED EXPRESSIONS");
  54           END IF;
  55           RETURN ARG;
  56      END F1;
  57
  58      FUNCTION F IS NEW F1 (LIT,     FALSE, FAIL);
  59      FUNCTION F IS NEW F1 (BIT,     TRUE,  FAIL);
  60      FUNCTION F IS NEW F1 (BOOLEAN, TRUE,  PASS);
  61      FUNCTION F IS NEW F1 (YES,     TRUE,  FAIL);
  62      FUNCTION F IS NEW F1 (NO,      FALSE, FAIL);
  63
  64 BEGIN
  65      TEST ("C87B38A","OVERLOADED OPERANDS IN QUALIFIED EXPRESSIONS ");
  66
  67      DECLARE
  68           B : BOOL;
  69
  70      BEGIN
  71           B := BOOL' (F);
  72           B := BOOL' ((NOT F) OR ELSE (F AND THEN F));
  73      END;
  74
  75      RESULT;
  76 END C87B38A;