4 import java.io.BufferedReader;
5 import java.io.FileReader;
6 import IR.Tree.ParseNode;
7 import IR.Tree.BuildIR;
8 import IR.Tree.SemanticCheck;
9 import IR.Flat.BuildFlat;
13 public static void main(String args[]) throws Exception {
15 System.out.println("Must input source file");
18 Reader fr = new BufferedReader(new FileReader(args[0]));
19 Lex.Lexer l = new Lex.Lexer(fr);
20 java_cup.runtime.lr_parser g;
21 g = new Parse.Parser(l);
22 ParseNode p=(ParseNode) g./*debug_*/parse().value;
23 // System.out.println(p.PPrint(2,true));
24 State state=new State(p);
26 BuildIR bir=new BuildIR(state);
29 SemanticCheck sc=new SemanticCheck(state);
32 BuildFlat bf=new BuildFlat(state);
35 System.exit(l.numErrors());