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diff --git a/testsuite/vests/vhdl-93/billowitch/compliant/tc27.vhd b/testsuite/vests/vhdl-93/billowitch/compliant/tc27.vhd
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+++ b/testsuite/vests/vhdl-93/billowitch/compliant/tc27.vhd
@@ -0,0 +1,74 @@
+
+-- Copyright (C) 2001 Bill Billowitch.
+
+-- Some of the work to develop this test suite was done with Air Force
+-- support.  The Air Force and Bill Billowitch assume no
+-- responsibilities for this software.
+
+-- 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: tc27.vhd,v 1.2 2001-10-26 16:29:49 paw Exp $
+-- $Revision: 1.2 $
+--
+-- ---------------------------------------------------------------------
+
+ENTITY c04s02b00x00p10n04i00027ent IS
+END c04s02b00x00p10n04i00027ent;
+
+ARCHITECTURE c04s02b00x00p10n04i00027arch OF c04s02b00x00p10n04i00027ent IS
+
+  subtype s1 is integer range 1  to 10;      -- No_failure_here
+  subtype s2 is integer range 10 downto 1;   -- No_failure_here
+
+  -- the following are null ranges
+  subtype s3 is integer range 1  downto 10;  -- No_failure_here
+  subtype s4 is integer range 10 to 1;       -- No_failure_here
+  
+BEGIN
+  TESTING: PROCESS
+    variable k1 : s1 := 1;
+    variable k2 : s2 := 10;
+    variable k  : integer := 0;
+  BEGIN
+    for i in s1 loop
+      if (i /= k1) then
+        k := 1;
+      end if;
+      if (k1 < 10) then
+        k1 := k1 + 1;
+      end if;
+    end loop;
+    for i in s2 loop
+      if (i /= k2) then
+        k := 1;
+      end if;
+      if (k2 > 1) then
+        k2 := k2 - 1;
+      end if;
+    end loop;
+    assert NOT( k=0 )
+      report "***PASSED TEST: c04s02b00x00p10n04i00027"
+      severity NOTE;
+    assert ( k=0 )
+      report "***FAILED TEST: c04s02b00x00p10n04i00027 - The direction of a discrete subtype is the same as the direction of its subtype indication."
+      severity ERROR;
+    wait;
+  END PROCESS TESTING;
+
+END c04s02b00x00p10n04i00027arch;