diff --git a/.gitattributes b/.gitattributes
index 63dcdfaa44..cfa423eea4 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -494,7 +494,6 @@ compiler/nobjc.pas svneol=native#text/plain
 compiler/node.pas svneol=native#text/plain
 compiler/nopt.pas svneol=native#text/plain
 compiler/nset.pas svneol=native#text/plain
-compiler/nstate.pas svneol=native#text/plain
 compiler/nutils.pas svneol=native#text/plain
 compiler/objcasm.pas svneol=native#text/plain
 compiler/objcdef.pas svneol=native#text/plain
diff --git a/compiler/nstate.pas b/compiler/nstate.pas
deleted file mode 100644
index b7cb53235a..0000000000
--- a/compiler/nstate.pas
+++ /dev/null
@@ -1,123 +0,0 @@
-{
-    Copyright (c) 1998-2002 by Daniel Mantione
-
-    This unit contains support routines for the state tracker
-
-    This program 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.
-
-    This program 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 this program; if not, write to the Free Software
-    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
- ****************************************************************************
-}
-
-unit nstate;
-
-{$i fpcdefs.inc}
-
-interface
-
-uses    cclasses,node;
-
-type    Tstate_entry=class(Tlinkedlistitem)
-            what:Tnode;
-            value:Tnode;
-            constructor create(w,v:Tnode);
-        end;
-
-        Tstate_storage=class
-            storage:Tlinkedlist;
-            constructor create;
-            procedure store_fact(w,v:Tnode);
-            function find_fact(what:Tnode):Tnode;
-            procedure delete_fact(what:Tnode);
-        end;
-
-var     aktstate:Tstate_storage;
-
-implementation
-
-constructor Tstate_entry.create(w,v:Tnode);
-
-begin
-    inherited create;
-    what:=w;
-    value:=v;
-end;
-
-constructor Tstate_storage.create;
-
-begin
-    storage:=Tlinkedlist.create;
-end;
-
-procedure Tstate_storage.store_fact(w,v:Tnode);
-
-var se:Tstate_entry;
-
-begin
-{    writeln('fact:');
-    writenode(w);
-    writeln('=');
-    writenode(v);}
-    se:=Tstate_entry(storage.first);
-    while assigned(se) do
-        begin
-            if se.what.isequal(w) then
-                begin
-                    storage.remove(se);
-                    se.destroy;
-                    break;
-                end;
-            se:=Tstate_entry(se.next);
-        end;
-    se:=Tstate_entry.create(w,v);
-    storage.concat(se);
-end;
-
-function Tstate_storage.find_fact(what:Tnode):Tnode;
-
-var se:Tstate_entry;
-
-begin
-    find_fact:=nil;
-    se:=storage.first as Tstate_entry;
-    while assigned(se) do
-        begin
-            if se.what.isequal(what) then
-                begin
-                    find_fact:=se.value;
-                    break;
-                end;
-            se:=se.next as Tstate_entry;
-        end;
-end;
-
-procedure Tstate_storage.delete_fact(what:Tnode);
-
-var se:Tstate_entry;
-
-begin
-    se:=storage.first as Tstate_entry;
-    while assigned(se) do
-        begin
-            if se.what.isequal(what) then
-                begin
-                    storage.remove(se);
-                    se.destroy;
-                    break;
-                end;
-            se:=se.next as Tstate_entry;
-        end;
-end;
-
-end.