specialized implementation for boolean node attributes ("flags"): they now share memory words properly; also, implementations of some output functionality

1 files changed, 0 insertions, 30 deletions

diff --git a/src/expr/attribute.cpp b/src/expr/attribute.cpp
deleted file mode 100644
index ea672b514..000000000
--- a/src/expr/attribute.cpp
+++ /dev/null
@@ -1,30 +0,0 @@
-/*********************                                           -*- C++ -*-  */
-/** attribute.cpp
- ** Original author: mdeters
- ** Major contributors: none
- ** Minor contributors (to current version): none
- ** 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.
- **
- ** Node attributes.
- **/
-
-#include "expr/attribute.h"
-
-#include <string>
-
-using std::string;
-
-namespace CVC4 {
-namespace expr {
-namespace attr {
-
-unsigned BitAssignment::s_bit = 0;
-
-}/* CVC4::expr::attr namespace */
-}/* CVC4::expr namespace */
-}/* CVC4 namespace */