Mercurial Hosting > luan
diff src/luan/LuanBit.java @ 151:c9100f29fae0
conditions must be type boolean
git-svn-id: https://luan-java.googlecode.com/svn/trunk@152 21e917c8-12df-6dd8-5cb6-c86387c605b9
| author | fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9> |
|---|---|
| date | Mon, 16 Jun 2014 10:37:06 +0000 |
| parents | 14281d5bd36f |
| children |
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--- a/src/luan/LuanBit.java Mon Jun 16 10:11:48 2014 +0000 +++ b/src/luan/LuanBit.java Mon Jun 16 10:37:06 2014 +0000 @@ -61,6 +61,12 @@ throw exception( "attempt to call a " + Luan.type(obj) + " value" ); } + public Boolean checkBoolean(Object obj) throws LuanException { + if( obj instanceof Boolean ) + return (Boolean)obj; + throw exception( "attempt to use a " + Luan.type(obj) + " as a boolean" ); + } + public String toString(Object obj) throws LuanException { LuanFunction fn = getHandlerFunction("__tostring",obj); if( fn != null )