Changes in src/SynTree/BaseSyntaxNode.h [21f0aa8:e149f77]

File:

• src/SynTree/BaseSyntaxNode.h (modified) (1 diff)

src/SynTree/BaseSyntaxNode.h

@@ -26 +26 @@
 
         virtual void accept( Visitor & v ) = 0;
+
+        virtual void print( std::ostream &os, int indent = 0 ) const = 0;
 };
+
+std::ostream & operator<<( std::ostream & out, const BaseSyntaxNode * node );
 
 // Local Variables: //