blockid.java

编译器中的词法分析

package cmm.cmmcc;

import cmm.collections.Symtab;

/**
 * 块标示符类，继承标示符类
 * @author Huang Xuanxing
 *
 */
public class BlockId extends Id {
	private static Symtab localTable; // 局部符号表
	
	public BlockId(String inId) {
		super(inId);
		localTable = new Symtab();
	}
	
	/**
	 * 释放符号表
	 *
	 */
	public void releaseTable() {
		if (localTable != null) {
			localTable = null;
		}
	}
	
	public void evaluate() {
		// Not implement.
	}
}