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comparison src/luan/interp/UnmExpr.java @ 112:f5af13062b10

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fix previous rev git-svn-id: https://luan-java.googlecode.com/svn/trunk@113 21e917c8-12df-6dd8-5cb6-c86387c605b9
author fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
date Fri, 23 May 2014 22:52:39 +0000
parents 6ca02b188dba
children
comparison
equal deleted inserted replaced
111:2428ecfed375 112:f5af13062b10
20 if( n != null ) 20 if( n != null )
21 return -n.doubleValue(); 21 return -n.doubleValue();
22 LuanBit bit = luan.bit(se); 22 LuanBit bit = luan.bit(se);
23 LuanFunction fn = bit.getHandlerFunction("__unm",o); 23 LuanFunction fn = bit.getHandlerFunction("__unm",o);
24 if( fn != null ) { 24 if( fn != null ) {
25 return Luan.first(bit.call(fn,"__unm",o)); 25 return Luan.first(bit.call(fn,"__unm",new Object[]{o}));
26 } 26 }
27 throw bit.exception("attempt to perform arithmetic on a "+Luan.type(o)+" value"); 27 throw bit.exception("attempt to perform arithmetic on a "+Luan.type(o)+" value");
28 } 28 }
29 } 29 }