1 files changed, 0 insertions, 100 deletions
diff --git a/src/expr/kind.h b/src/expr/kind.h
deleted file mode 100644
index 575a4790c..000000000
--- a/src/expr/kind.h
+++ /dev/null
@@ -1,100 +0,0 @@
-/*********************                                           -*- C++ -*-  */
-/** kind.h
- ** Original author: mdeters
- ** Major contributors: none
- ** Minor contributors (to current version): cconway, dejan
- ** This file is part of the CVC4 prototype.
- ** Copyright (c) 2009, 2010  The Analysis of Computer Systems Group (ACSys)
- ** Courant Institute of Mathematical Sciences
- ** New York University
- ** See the file COPYING in the top-level source directory for licensing
- ** information.
- **
- ** Kinds of Nodes.
- **/
-
-#ifndef __CVC4__KIND_H
-#define __CVC4__KIND_H
-
-#include "cvc4_config.h"
-#include <iostream>
-
-namespace CVC4 {
-
-// TODO: create this file (?) from theory solver headers so that we
-// have a collection of kinds from all.  This file is mainly a
-// placeholder for design & development work.
-
-enum Kind {
-  /* undefined */
-  UNDEFINED_KIND = -1,
-  /** Null Kind */
-  NULL_EXPR,
-
-  /* built-ins */
-  EQUAL,
-  ITE,
-  SKOLEM,
-  VARIABLE,
-  APPLY,
-
-  /* propositional connectives */
-  FALSE,
-  TRUE,
-
-  NOT,
-
-  AND,
-  IFF,
-  IMPLIES,
-  OR,
-  XOR,
-
-  /* from arith */
-  PLUS,
-  MINUS,
-  MULT
-};/* enum Kind */
-
-inline std::ostream& operator<<(std::ostream&, CVC4::Kind) CVC4_PUBLIC;
-inline std::ostream& operator<<(std::ostream& out, CVC4::Kind k) {
-  using namespace CVC4;
-
-  switch(k) {
-
-  /* special cases */
-  case UNDEFINED_KIND: out << "UNDEFINED_KIND"; break;
-  case NULL_EXPR:      out << "NULL";           break;
-
-  case EQUAL:          out << "EQUAL";          break;
-  case ITE:            out << "ITE";            break;
-  case SKOLEM:         out << "SKOLEM";         break;
-  case VARIABLE:       out << "VARIABLE";       break;
-  case APPLY:          out << "APPLY";          break;
-
-  /* propositional connectives */
-  case FALSE:          out << "FALSE";          break;
-  case TRUE:           out << "TRUE";           break;
-
-  case NOT:            out << "NOT";            break;
-
-  case AND:            out << "AND";            break;
-  case IFF:            out << "IFF";            break;
-  case IMPLIES:        out << "IMPLIES";        break;
-  case OR:             out << "OR";             break;
-  case XOR:            out << "XOR";            break;
-
-  /* from arith */
-  case PLUS:           out << "PLUS";           break;
-  case MINUS:          out << "MINUS";          break;
-  case MULT:           out << "MULT";           break;
-
-  default:             out << "UNKNOWNKIND!" << int(k); break;
-  }
-
-  return out;
-}
-
-}/* CVC4 namespace */
-
-#endif /* __CVC4__KIND_H */