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comparison src/luan/interp/EqExpr.java @ 55:9381b23ea9e1

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various fixes git-svn-id: https://luan-java.googlecode.com/svn/trunk@56 21e917c8-12df-6dd8-5cb6-c86387c605b9
author fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
date Fri, 04 Jan 2013 04:50:18 +0000
parents 8ede219cd111
children 6ca02b188dba
comparison
equal deleted inserted replaced
54:f5b27ef14d73 55:9381b23ea9e1
21 if( o1 instanceof Number && o2 instanceof Number ) { 21 if( o1 instanceof Number && o2 instanceof Number ) {
22 Number n1 = (Number)o1; 22 Number n1 = (Number)o1;
23 Number n2 = (Number)o2; 23 Number n2 = (Number)o2;
24 return n1.doubleValue() == n2.doubleValue(); 24 return n1.doubleValue() == n2.doubleValue();
25 } 25 }
26 if( !o1.getClass().equals(o2.getClass()) ) 26 if( o1==null || o2==null || !o1.getClass().equals(o2.getClass()) )
27 return false; 27 return false;
28 LuanTable mt1 = luan.getMetatable(o1); 28 LuanTable mt1 = luan.getMetatable(o1);
29 LuanTable mt2 = luan.getMetatable(o2); 29 LuanTable mt2 = luan.getMetatable(o2);
30 if( mt1==null || mt2==null ) 30 if( mt1==null || mt2==null )
31 return false; 31 return false;