Import vests testsuite

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diff --git a/testsuite/vests/vhdl-93/billowitch/compliant/tc1576.vhd b/testsuite/vests/vhdl-93/billowitch/compliant/tc1576.vhd
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+
+-- 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: tc1576.vhd,v 1.2 2001-10-26 16:29:42 paw Exp $
+-- $Revision: 1.2 $
+--
+-- ---------------------------------------------------------------------
+
+ENTITY c08s10b00x00p04n01i01576ent IS
+END c08s10b00x00p04n01i01576ent;
+
+ARCHITECTURE c08s10b00x00p04n01i01576arch OF c08s10b00x00p04n01i01576ent IS
+
+BEGIN
+  TESTING: PROCESS
+    -- Local variables
+    variable DIDIT    : BOOLEAN;
+    variable CONSTONE : INTEGER := 1;
+    variable   k     : integer := 0;
+  BEGIN
+    -- The following loop should never fail its assertion.
+    DIDIT := FALSE;
+    for I in 0 to 10 loop
+      -- Make sure that the last statement of loop is executed.
+      if  (I /= 0) then
+        if (DIDIT /= true) then
+          k := 1;
+        end if;
+        assert (DIDIT)
+          report "Did not execute statement after 'next when FALSE'";
+        DIDIT := FALSE;
+      end if;
+      
+      -- This condition is NEVER true.
+      next when FALSE;
+      
+      -- This statement should always be executed.
+      DIDIT := TRUE;
+    end loop;
+    
+    -- The following loop should never fail its assertion.
+    DIDIT := FALSE;
+    for I in 0 to 10 loop
+      -- Make sure that the last statement of loop is executed.
+      if  (I /= 0) then
+        if (DIDIT /= true) then
+          k := 1;
+        end if;
+        assert (DIDIT)
+          report "Did not execute statement after 'next when FALSE'";
+        DIDIT := FALSE;
+      end if;
+      
+      -- This condition is NEVER true.
+      next when (CONSTONE /= 1);
+      
+      -- This statement should always be executed.
+      DIDIT := TRUE;
+    end loop;
+
+    assert NOT( k=0 ) 
+      report "***PASSED TEST: c08s10b00x00p04n01i01576" 
+      severity NOTE;
+    assert ( k=0 ) 
+      report "***FAILED TEST: c08s10b00x00p04n01i01576 - If the condition in the next statement is FALSE, it should execute the sequence of statements enclosed within the loop condition with the next statement." 
+      severity ERROR;
+    wait;
+  END PROCESS TESTING;
+
+END c08s10b00x00p04n01i01576arch;