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annotate core/src/luan/impl/IndexExpr.java @ 576:4723d22062ce

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remove LuanBit
author Franklin Schmidt <fschmidt@gmail.com>
date Mon, 13 Jul 2015 20:38:26 -0600
parents 7c3ad6db8ac3
children 859c0dedc8b6
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4eaee12f6c65 move luan/interp to impl
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
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1 package luan.impl;
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3 import luan.LuanException;
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4 import luan.LuanElement;
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7 final class IndexExpr extends BinaryOpExpr {
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9 IndexExpr(LuanElement el,Expr op1,Expr op2) {
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10 super(el,op1,op2);
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11 }
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13 @Override public Object eval(LuanStateImpl luan) throws LuanException {
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14 Object o1 = op1.eval(luan);
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15 Object o2 = op2.eval(luan);
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16 luan.push(el,null);
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17 try {
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18 return luan.index(o1,o2);
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19 } finally {
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20 luan.pop();
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21 }
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22 }
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24 }