gcc/testsuite/gm2/run/pass/prog31ex.mod

   1 (* Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006 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 2, 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, Boston, MA 02110-1301, USA. *)
  17 MODULE prog31ex;
  18 FROM StrIO IMPORT WriteLn,WriteString;
  19 FROM FpuIO IMPORT ReadReal, WriteReal;
  20
  21 VAR
  22    fahrenheit      : REAL;
  23    celsius         : REAL;
  24 BEGIN
  25    celsius := -10.0;
  26    fahrenheit := 0.0;
  27    WHILE celsius <= 100.0 DO
  28       WriteReal(celsius,6,2);
  29       fahrenheit := ((celsius * 9.0) / 5.0) + 32.0;
  30       WriteString(" degrees Celsius goes to ") ;
  31       WriteReal(fahrenheit,6,2);
  32       WriteString(" degrees Fahrenheit");
  33       WriteLn;
  34       celsius := celsius + 5.0;
  35    END
  36 END prog31ex.