+++ /dev/null
-package IR.Tree;
-
-public class TreeNode {
- public static final int INDENT=2;
-
- public String printNode(int indent) {
- return null;
- }
- public static String printSpace(int x) {
- String sp="";
- for(int i=0;i<x;i++)
- sp+=" ";
- return sp;
- }
- public int kind() {
- throw new Error();
- }
-}