private void CheckMember <T>(NamedMember <T> member, string alias) where T : MemberInfo
{
if (member.Member != null)
{
return;
}
if (member.AmbiguousMembers == null || member.AmbiguousMembers.Length < 2)
{
// Should never happen, check NamedMember instanciations.
throw new InvalidOperationException(
$"{nameof(NamedMember<T>.Member)} missing and {nameof(NamedMember<T>.AmbiguousMembers)} invalid.");
}
throw new AmbiguousMatchException(
$"Unable to find adequate property or field to set on '{member.AmbiguousMembers[0].DeclaringType.Name}' for alias '{alias}', " +
$"many {(member.AmbiguousMembers[0] is PropertyInfo ? "properties" : "fields")} matches: " +
$"{string.Join(", ", member.AmbiguousMembers.Select(m => m.Name))}");
}
/// <summary>
/// Named member Assignment operator.
/// </summary>
/// <param name="NamedMember">Named member</param>
/// <param name="Operand">Operand.</param>
/// <param name="Start">Start position in script expression.</param>
/// <param name="Length">Length of expression covered by node.</param>
/// <param name="Expression">Expression containing script.</param>
public NamedMemberAssignment(NamedMember NamedMember, ScriptNode Operand, int Start, int Length, Expression Expression)
: base(NamedMember.Operand, Operand, Start, Length, Expression)
{
this.name = NamedMember.Name;
}