old-autovect-branch/gcc/testsuite/ada/acats/tests/c8/c87b30a.ada

   1 -- C87B30A.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 OF A COMPONENT ASSOCIATION MUST MATCH THE TYPE OF THE
  28 -- ASSOCIATED RECORD COMPONENT.
  29
  30 -- TRH  9 AUG 82
  31 -- PWN 01/31/95  REMOVED INCONSISTENCIES WITH ADA 9X.
  32
  33 WITH REPORT; USE REPORT;
  34
  35 PROCEDURE C87B30A IS
  36
  37      TYPE REC IS
  38           RECORD
  39                W, X : FLOAT;
  40                Y, Z : INTEGER;
  41           END RECORD;
  42
  43      TYPE FLAG IS (PASS, FAIL);
  44
  45      GENERIC
  46           TYPE T IS PRIVATE;
  47           ARG  : IN T;
  48           STAT : IN FLAG;
  49      FUNCTION F1 RETURN T;
  50
  51      FUNCTION F1 RETURN T IS
  52      BEGIN
  53           IF STAT = FAIL THEN
  54                FAILED ("COMPONENT ASSOCIATION EXPRESSION MUST MATCH " &
  55                        "RECORD COMPONENT TYPE");
  56           END IF;
  57           RETURN ARG;
  58      END F1;
  59
  60      FUNCTION F IS NEW F1 (FLOAT,     2.0, PASS);
  61      FUNCTION F IS NEW F1 (INTEGER,     5, FAIL);
  62      FUNCTION F IS NEW F1 (BOOLEAN,  TRUE, FAIL);
  63      FUNCTION F IS NEW F1 (CHARACTER, 'E', FAIL);
  64
  65      FUNCTION G IS NEW F1 (FLOAT,     2.0, FAIL);
  66      FUNCTION G IS NEW F1 (INTEGER,     5, PASS);
  67      FUNCTION G IS NEW F1 (BOOLEAN,  TRUE, FAIL);
  68      FUNCTION G IS NEW F1 (CHARACTER, 'E', FAIL);
  69
  70 BEGIN
  71      TEST ("C87B30A","OVERLOADED EXPRESSIONS IN RECORD AGGREGATE " &
  72            "COMPONENT ASSOCIATIONS");
  73
  74      DECLARE
  75           R1 : REC := (F, F, G, G);
  76           R2 : REC := (X => F, Y => G, Z => G, W => F);
  77           R3 : REC := (F, F, Z => G, Y => G);
  78
  79      BEGIN
  80           NULL;
  81      END;
  82
  83      RESULT;
  84 END C87B30A;