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view core/src/luan/impl/NotExpr.java @ 564:c8d4d69c6dd4
add examples/upload-and-email.luan
author | Franklin Schmidt <fschmidt@gmail.com> |
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date | Sat, 04 Jul 2015 20:57:24 -0600 |
parents | b48cfa14ba60 |
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+")"; } }