Mercurial Hosting > luan
view core/src/luan/impl/NotExpr.java @ 460:b48cfa14ba60
improve stack trace
author | Franklin Schmidt <fschmidt@gmail.com> |
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date | Wed, 06 May 2015 14:32:29 -0600 |
parents | 1fada5587469 |
children | 4723d22062ce |
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package luan.impl; import luan.Luan; import luan.LuanException; import luan.LuanElement; final class NotExpr extends UnaryOpExpr { NotExpr(LuanElement el,Expr op) { super(el,op); } @Override public Object eval(LuanStateImpl luan) throws LuanException { return !luan.bit(op.el()).checkBoolean( op.eval(luan) ); } @Override public String toString() { return "(NotExpr "+op+")"; } }