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diff src/luan/interp/LenExpr.java @ 88:6ca02b188dba
add LuanBit to clean up code;
add repr();
git-svn-id: https://luan-java.googlecode.com/svn/trunk@89 21e917c8-12df-6dd8-5cb6-c86387c605b9
| author | fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9> |
|---|---|
| date | Wed, 27 Feb 2013 23:50:32 +0000 |
| parents | 8ede219cd111 |
| children | f5af13062b10 |
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--- a/src/luan/interp/LenExpr.java Wed Feb 27 19:42:09 2013 +0000 +++ b/src/luan/interp/LenExpr.java Wed Feb 27 23:50:32 2013 +0000 @@ -5,6 +5,7 @@ import luan.LuanFunction; import luan.LuanException; import luan.LuanSource; +import luan.LuanBit; final class LenExpr extends UnaryOpExpr { @@ -19,13 +20,14 @@ String s = (String)o; return s.length(); } - LuanFunction fn = luan.getHandlerFunction(se,"__len",o); + LuanBit bit = luan.bit(se); + LuanFunction fn = bit.getHandlerFunction("__len",o); if( fn != null ) - return Luan.first(luan.call(fn,se,"__len",o)); + return Luan.first(bit.call(fn,"__len",o)); if( o instanceof LuanTable ) { LuanTable t = (LuanTable)o; return t.length(); } - throw new LuanException( luan, se, "attempt to get length of a " + Luan.type(o) + " value" ); + throw bit.exception( "attempt to get length of a " + Luan.type(o) + " value" ); } }