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comparison src/luan/interp/ExpressionsExpr.java @ 40:e3624b7cd603

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implement stack trace git-svn-id: https://luan-java.googlecode.com/svn/trunk@41 21e917c8-12df-6dd8-5cb6-c86387c605b9
author fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
date Fri, 21 Dec 2012 10:45:54 +0000
parents e51906de0f11
children 64ecb7a3aad7
comparison
equal deleted inserted replaced
39:e5bcb1eeafc1 40:e3624b7cd603
1 package luan.interp; 1 package luan.interp;
2 2
3 import java.util.List; 3 import java.util.List;
4 import luan.Lua; 4 import luan.Lua;
5 import luan.LuaException; 5 import luan.LuaException;
6 import luan.LuaSource;
6 7
7 8
8 final class ExpressionsExpr implements Expr { 9 final class ExpressionsExpr implements Expr {
9 private final Expressions expressions; 10 private final Expressions expressions;
10 11
11 ExpressionsExpr(Expressions expressions) { 12 ExpressionsExpr(Expressions expressions) {
12 this.expressions = expressions; 13 this.expressions = expressions;
13 } 14 }
14 15
15 @Override public Object eval(LuaStateImpl lua) throws LuaException { 16 @Override public Object eval(LuaStateImpl lua) throws LuaException {
16 return Utils.first( expressions.eval(lua) ); 17 return Lua.first( expressions.eval(lua) );
17 } 18 }
19
20 public LuaSource.Element se() {
21 return expressions.se();
22 }
23
18 } 24 }