view core/src/luan/impl/GetUpVar.java @ 527:ef0336efe33c

minor
author Franklin Schmidt <fschmidt@gmail.com>
date Wed, 27 May 2015 03:29:04 -0600
parents b48cfa14ba60
children 0742ac78fa69
line wrap: on
line source

package luan.impl;

import luan.LuanElement;


final class GetUpVar extends CodeImpl implements Expr {
	private final int index;

	GetUpVar(LuanElement se,int index) {
		super(se);
		this.index = index;
	}

	@Override public Object eval(LuanStateImpl luan) {
		return luan.closure().upValues()[index].get();
	}
}