Mercurial Hosting > luan
diff core/src/luan/impl/UnmExpr.java @ 446:bbad2d06f728
remove automatic conversion from string to number
author | Franklin Schmidt <fschmidt@gmail.com> |
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date | Mon, 04 May 2015 16:21:17 -0600 |
parents | d55e873e1f0d |
children | b48cfa14ba60 |
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--- a/core/src/luan/impl/UnmExpr.java Mon May 04 15:43:36 2015 -0600 +++ b/core/src/luan/impl/UnmExpr.java Mon May 04 16:21:17 2015 -0600 @@ -17,9 +17,8 @@ @Override public Object eval(LuanStateImpl luan) throws LuanException { Object o = op.eval(luan); - Number n = Luan.toNumber(o); - if( n != null ) - return -n.doubleValue(); + if( o instanceof Number ) + return -((Number)o).doubleValue(); LuanBit bit = luan.bit(se); if( o instanceof LuanTable ) { LuanFunction fn = bit.getHandlerFunction("__unm",(LuanTable)o);