src/minijava/typecheck/PrintError.java


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/**
 * 存放错误信息并统一打印
 */
package minijava.typecheck;

import java.util.Vector;

public class PrintError {
	private static Vector<String> errors = new Vector<String>();

	public static void print(int line, int column, String error_msg) {
		String msg = "Line " + line + " Column " + column + ": " + error_msg;
		errors.addElement(msg); // 存储错误信息
	}

	// 统一进行打印
	public static void printAll() {
		int sz = errors.size();
		for (int i = 0; i < sz; i++) {
			System.out.println(errors.elementAt(i));
		}
	}
}