4 import java.io.BufferedReader;
5 import java.io.FileReader;
6 import IR.Tree.ParseNode;
8 /* Test skeleton for java parser/lexer.
9 * Copyright (C) 1998 C. Scott Ananian <cananian@alumni.princeton.edu>
10 * This is released under the terms of the GPL with NO WARRANTY.
11 * See the file COPYING for more details.
15 public static void main(String args[]) throws Exception {
17 System.out.println("Must input source file");
20 Reader fr = new BufferedReader(new FileReader(args[0]));
21 Lex.Lexer l = new Lex.Lexer(fr);
22 java_cup.runtime.lr_parser g;
23 g = new Parse.Parser(l);
24 ParseNode p=(ParseNode) g./*debug_*/parse().value;
25 System.out.println(p.PPrint(4,true));
26 System.exit(l.numErrors());