Index: src/CodeGen/CodeGenerator.cc
===================================================================
--- src/CodeGen/CodeGenerator.cc	(revision 1dcd955480c332b81ce157f2b7ccf8e34ad2acd3)
+++ src/CodeGen/CodeGenerator.cc	(revision e149f77d332b3ccb4f2dc3c40b4f03808877e80c)
@@ -1002,4 +1002,13 @@
 } // namespace CodeGen
 
+std::ostream & operator<<( std::ostream & out, const BaseSyntaxNode * node ) {
+	if ( node ) {
+		node->print( out );
+	} else {
+		out << "nullptr";
+	}
+	return out;
+}
+
 // Local Variables: //
 // tab-width: 4 //