1 files changed, 79 insertions, 0 deletions
diff --git a/testsuite/vests/vhdl-93/ashenden/compliant/ch_17_ch_17_07.vhd b/testsuite/vests/vhdl-93/ashenden/compliant/ch_17_ch_17_07.vhd
new file mode 100644
index 000000000..e2d8426b4
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+++ b/testsuite/vests/vhdl-93/ashenden/compliant/ch_17_ch_17_07.vhd
@@ -0,0 +1,79 @@
+
+-- 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_17_ch_17_07.vhd,v 1.2 2001-10-26 16:29:36 paw Exp $
+-- $Revision: 1.2 $
+--
+-- ---------------------------------------------------------------------
+
+entity ch_17_07 is
+
+end entity ch_17_07;
+
+
+----------------------------------------------------------------
+
+
+architecture test of ch_17_07 is
+begin
+
+
+  process is
+
+            -- code from book:
+
+            type value_cell;
+
+          type value_ptr is access value_cell;
+
+          type value_cell is record
+                               value : bit_vector(0 to 3);
+                               next_cell : value_ptr;
+                             end record value_cell;
+
+          variable value_list : value_ptr;
+
+          -- end of code from book
+
+  begin
+
+    -- code from book:
+
+    if value_list /= null then
+      -- . . .       -- do something with the list
+      -- not in book
+      report "value_list /= null";
+      -- end not in book
+    end if;
+
+    value_list := new value_cell'( B"1000", value_list );
+
+    value_list := new value_cell'( B"0010", value_list );
+
+    value_list := new value_cell'( B"0000", value_list );
+
+    -- end of code from book
+
+    wait;
+  end process;
+
+
+end architecture test;