virtual void visit(ExpressionStatement &);
virtual void visit(StructDeclaration &);
virtual void visit(VariableDeclaration &);
virtual void visit(InterfaceBlock &);
virtual void visit(FunctionDeclaration &);
virtual void visit(ExpressionStatement &);
virtual void visit(StructDeclaration &);
virtual void visit(VariableDeclaration &);
virtual void visit(InterfaceBlock &);
virtual void visit(FunctionDeclaration &);