gcc/testsuite/gm2/pim/pass/testparam.mod

   1 (* Copyright (C) 2015 Free Software Foundation, Inc.  *)
   2 (* This file is part of GNU Modula-2.
   3
   4 GNU Modula-2 is free software; you can redistribute it and/or modify it under
   5 the terms of the GNU General Public License as published by the Free
   6 Software Foundation; either version 3, or (at your option) any later
   7 version.
   8
   9 GNU Modula-2 is distributed in the hope that it will be useful, but WITHOUT ANY
  10 WARRANTY; without even the implied warranty of MERCHANTABILITY or
  11 FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  12 for more details.
  13
  14 You should have received a copy of the GNU General Public License along
  15 with gm2; see the file COPYING.  If not, write to the Free Software
  16 Foundation, 51 Franklin Street, Fifth Floor,
  17 Boston, MA 02110-1301, USA.  *)
  18
  19 MODULE testparam ;   (*!m2pim*)
  20
  21
  22 TYPE
  23    myproc = PROCEDURE (VAR CARDINAL) ;
  24    myproc2 = PROCEDURE (VAR CARDINAL) ;
  25
  26
  27 PROCEDURE foo (VAR p: myproc) ;
  28 BEGIN
  29    p := f
  30 END foo ;
  31
  32
  33 PROCEDURE f (VAR c: CARDINAL) ;
  34 BEGIN
  35 END f ;
  36
  37
  38 VAR
  39    q: myproc2 ;
  40 BEGIN
  41    q := f ;
  42    foo (q)
  43 END testparam.