Mercurial Hosting > luan
view core/src/luan/impl/NotExpr.java @ 404:d55e873e1f0d
metatables now only apply to tables
author | Franklin Schmidt <fschmidt@gmail.com> |
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date | Wed, 29 Apr 2015 07:04:40 -0600 |
parents | 1fada5587469 |
children | b48cfa14ba60 |
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package luan.impl; import luan.Luan; import luan.LuanException; import luan.LuanSource; final class NotExpr extends UnaryOpExpr { NotExpr(LuanSource.Element se,Expr op) { super(se,op); } @Override public Object eval(LuanStateImpl luan) throws LuanException { return !luan.bit(op.se()).checkBoolean( op.eval(luan) ); } @Override public String toString() { return "(NotExpr "+op+")"; } }