Changes in src/SynTree/BaseSyntaxNode.h [9857e8d:2b7bf59]

File:

• src/SynTree/BaseSyntaxNode.h (modified) (2 diffs)

src/SynTree/BaseSyntaxNode.h

@@ -18 +18 @@
 #include "Common/CodeLocation.h"
 class Visitor;
+class Mutator;
 
 class BaseSyntaxNode {
@@ -25 +26 @@
         virtual ~BaseSyntaxNode() {}
 
+        virtual BaseSyntaxNode * clone() const = 0;
         virtual void accept( Visitor & v ) = 0;
-  virtual void print( std::ostream & os, int indent = 0 ) const = 0;
+        virtual BaseSyntaxNode * acceptMutator( Mutator & m ) = 0;
+        virtual void print( std::ostream & os, int indent = 0 ) const = 0;
 };
+
+std::ostream & operator<<( std::ostream & out, const BaseSyntaxNode * node );
 
 // Local Variables: //