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diff src/luan/interp/UnmExpr.java @ 49:8ede219cd111
add WebShell
git-svn-id: https://luan-java.googlecode.com/svn/trunk@50 21e917c8-12df-6dd8-5cb6-c86387c605b9
author | fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9> |
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date | Fri, 28 Dec 2012 19:35:04 +0000 |
parents | 64ecb7a3aad7 |
children | 6ca02b188dba |
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--- a/src/luan/interp/UnmExpr.java Fri Dec 28 03:29:12 2012 +0000 +++ b/src/luan/interp/UnmExpr.java Fri Dec 28 19:35:04 2012 +0000 @@ -13,15 +13,15 @@ super(se,op); } - @Override public Object eval(LuanStateImpl lua) throws LuanException { - Object o = op.eval(lua); + @Override public Object eval(LuanStateImpl luan) throws LuanException { + Object o = op.eval(luan); Number n = Luan.toNumber(o); if( n != null ) return -n.doubleValue(); - LuanFunction fn = lua.getHandlerFunction(se,"__unm",o); + LuanFunction fn = luan.getHandlerFunction(se,"__unm",o); if( fn != null ) { - return Luan.first(lua.call(fn,se,"__unm",o)); + return Luan.first(luan.call(fn,se,"__unm",o)); } - throw new LuanException(lua,se,"attempt to perform arithmetic on a "+Luan.type(o)+" value"); + throw new LuanException(luan,se,"attempt to perform arithmetic on a "+Luan.type(o)+" value"); } }