/// <summary>
/// Checks if the given Expression is legal.
/// </summary>
/// <param name="e">Expression</param>
/// <param name="list">Out: List of illegal Expressions</param>
/// <returns>true, if the expression is legal. Otherwise false.</returns>
public static bool IsLegal(this Expression e, out List<IllegalExpression> list)
{
CheckLegalExpression chk = new CheckLegalExpression();
chk.Visit(e);
list = chk.IllegalExpression;
return chk.IsLegal;
}
/// <summary>
/// Checks if the given Expression is legal.
/// </summary>
/// <param name="e">Expression</param>
/// <param name="list">Out: List of illegal Expressions</param>
/// <returns>true, if the expression is legal. Otherwise false.</returns>
public static bool IsLegal(this Expression e, out List <IllegalExpression> list)
{
CheckLegalExpression chk = new CheckLegalExpression();
chk.Visit(e);
list = chk.IllegalExpression;
return(chk.IsLegal);
}