Index: src/SymTab/Indexer.h
===================================================================
--- src/SymTab/Indexer.h	(revision 8cbf8cd5f11022d1134686371ca2636cd0a7f09b)
+++ src/SymTab/Indexer.h	(revision d0d9610725d49c2e0d9d2b8389ea9602b6e245e4)
@@ -10,6 +10,6 @@
 // Created On       : Sun May 17 21:38:55 2015
 // Last Modified By : Rob Schluntz
-// Last Modified On : Wed Aug 05 13:51:39 2015
-// Update Count     : 4
+// Last Modified On : Thu Sep 17 16:05:38 2015
+// Update Count     : 5
 //
 
@@ -19,5 +19,4 @@
 #include <list>
 #include <string>
-#include <map>
 
 #include "SynTree/Visitor.h"
Index: src/SynTree/Expression.cc
===================================================================
--- src/SynTree/Expression.cc	(revision 8cbf8cd5f11022d1134686371ca2636cd0a7f09b)
+++ src/SynTree/Expression.cc	(revision d0d9610725d49c2e0d9d2b8389ea9602b6e245e4)
@@ -10,6 +10,6 @@
 // Created On       : Mon May 18 07:44:20 2015
 // Last Modified By : Rob Schluntz
-// Last Modified On : Wed Aug 12 14:02:45 2015
-// Update Count     : 30
+// Last Modified On : Wed Sep 02 12:07:10 2015
+// Update Count     : 33
 //
 
@@ -31,7 +31,6 @@
 Expression::Expression( Expression *_aname ) : env( 0 ), argName( _aname ) {}
 
-Expression::Expression( const Expression &other ) : env( maybeClone( other.env ) ) {
+Expression::Expression( const Expression &other ) : env( maybeClone( other.env ) ), argName( maybeClone( other.get_argName() ) ) {
 	cloneAll( other.results, results );
-	argName = other.get_argName();
 }