protected override Expression VisitUnary(UnaryExpression expression)
{
ArgumentUtility.CheckNotNull("expression", expression);
var vistedExpression = base.VisitUnary(expression);
// Testing the parent expression is only required if all children are evaluatable
if (_isCurrentSubtreeEvaluatable)
{
_isCurrentSubtreeEvaluatable = _evaluatableExpressionFilter.IsEvaluatableUnary(expression);
}
return(vistedExpression);
}
protected override Expression VisitUnary(UnaryExpression expression)
{
if (expression == null)
{
throw new ArgumentNullException(nameof(expression));
}
var vistedExpression = base.VisitUnary(expression);
// Testing the parent expression is only required if all children are evaluatable
if (IsCurrentSubtreeEvaluatable)
{
IsCurrentSubtreeEvaluatable = EvaluatableExpressionFilter.IsEvaluatableUnary(expression);
}
return(vistedExpression);
}
