Index: src/Tuples/TupleAssignment.cc
===================================================================
--- src/Tuples/TupleAssignment.cc	(revision efd6e4a5219097d23d789bc75ebb585fd722bb95)
+++ src/Tuples/TupleAssignment.cc	(revision f849c8e4b3f075cb38f1eaa97a5b29a42af70554)
@@ -5,5 +5,5 @@
 // file "LICENCE" distributed with Cforall.
 //
-// TupleAssignment.cc -- 
+// TupleAssignment.cc --
 //
 // Author           : Rodolfo G. Esteves
@@ -29,5 +29,5 @@
 
 namespace Tuples {
-	TupleAssignSpotter::TupleAssignSpotter( ResolvExpr::AlternativeFinder *f = 0 )
+	TupleAssignSpotter::TupleAssignSpotter( ResolvExpr::AlternativeFinder *f )
 		: currentFinder(f), matcher(0), hasMatched( false ) {}
 
Index: src/Tuples/TupleAssignment.h
===================================================================
--- src/Tuples/TupleAssignment.h	(revision efd6e4a5219097d23d789bc75ebb585fd722bb95)
+++ src/Tuples/TupleAssignment.h	(revision f849c8e4b3f075cb38f1eaa97a5b29a42af70554)
@@ -5,5 +5,5 @@
 // file "LICENCE" distributed with Cforall.
 //
-// TupleAssignment.h -- 
+// TupleAssignment.h --
 //
 // Author           : Rodolfo G. Esteves
@@ -29,5 +29,5 @@
 	  public:
 		// dispatcher for Tuple (multiple and mass) assignment operations
-		TupleAssignSpotter( ResolvExpr::AlternativeFinder * );
+		TupleAssignSpotter( ResolvExpr::AlternativeFinder * = 0 );
 		~TupleAssignSpotter() { delete matcher; matcher = 0; }
 
@@ -97,5 +97,5 @@
 		ResolvExpr::AlternativeFinder *currentFinder;
 		//std::list<Expression *> rhs, lhs;
-		Expression *rhs, *lhs;
+		// Expression *rhs, *lhs;
 		Matcher *matcher;
 		bool hasMatched;