public override Expression Constantify(ResolveContext resolver)
{
Constant cleft = left.Constantify(resolver) as Constant;
Constant cright = right.Constantify(resolver) as Constant;
if (cleft == null || cright == null)
{
return(null);
}
return(DoResolve(resolver));
}
public override Expression Constantify(ResolveContext resolver)
{
Constant c = Expr.Constantify(resolver) as Constant;
if (c == null)
{
return(null);
}
switch (Oper)
{
case UnaryOperatorType.LogicalNot:
case UnaryOperatorType.OnesComplement:
case UnaryOperatorType.UnaryNegation:
case UnaryOperatorType.UnaryPlus:
return(DoResolve(resolver));
default:
return(null);
}
}
