package utils;


import constants.Types;
import models.algebra.Expression;
import models.algebra.Type;
import parser.Parser;
import parser.Parser.TokenStream;

public class Utils {
	
	public static Type INT = Types.typeInt;
	private static TokenStream stream = new Parser.TokenStream();
	private static Parser parser = new Parser(stream);
	
	public static Expression parse(String expr) {
		stream.addLine(expr);
		return parser.parseTerm(stream);
	}
	
}