diff options
Diffstat (limited to 'testsuite/vests/vhdl-93/ashenden/compliant/ch_18_ch_18_10.vhd')
-rw-r--r-- | testsuite/vests/vhdl-93/ashenden/compliant/ch_18_ch_18_10.vhd | 84 |
1 files changed, 84 insertions, 0 deletions
diff --git a/testsuite/vests/vhdl-93/ashenden/compliant/ch_18_ch_18_10.vhd b/testsuite/vests/vhdl-93/ashenden/compliant/ch_18_ch_18_10.vhd new file mode 100644 index 000000000..93a2cb634 --- /dev/null +++ b/testsuite/vests/vhdl-93/ashenden/compliant/ch_18_ch_18_10.vhd @@ -0,0 +1,84 @@ + +-- Copyright (C) 1996 Morgan Kaufmann Publishers, Inc + +-- This file is part of VESTs (Vhdl tESTs). + +-- VESTs is free software; you can redistribute it and/or modify it +-- under the terms of the GNU General Public License as published by the +-- Free Software Foundation; either version 2 of the License, or (at +-- your option) any later version. + +-- VESTs is distributed in the hope that it will be useful, but WITHOUT +-- ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or +-- FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License +-- for more details. + +-- You should have received a copy of the GNU General Public License +-- along with VESTs; if not, write to the Free Software Foundation, +-- Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + +-- --------------------------------------------------------------------- +-- +-- $Id: ch_18_ch_18_10.vhd,v 1.2 2001-10-26 16:29:36 paw Exp $ +-- $Revision: 1.2 $ +-- +-- --------------------------------------------------------------------- + +entity ch_18_10 is + +end entity ch_18_10; + + +---------------------------------------------------------------- + + +architecture test of ch_18_10 is +begin + + + process is + + use std.textio.all; + variable L : line; + + -- code from book: + + type speed_category is (stopped, slow, fast, maniacal); + variable speed : speed_category; + + -- end of code from book + + begin + + speed := stopped; + + -- code from book: + + write ( L, speed_category'image(speed) ); + + -- end of code from book + + writeline(output, L); + + speed := slow; + write ( L, speed_category'image(speed) ); + writeline(output, L); + speed := fast; + write ( L, speed_category'image(speed) ); + writeline(output, L); + speed := maniacal; + write ( L, speed_category'image(speed) ); + writeline(output, L); + + -- code from book: + + readline( input, L ); + speed := speed_category'value(L.all); + + -- end of code from book + + wait; + end process; + + +end architecture test; |