/// <summary>
/// Checks whether two given structural types are equal.
/// </summary>
/// <param name="x">The left type.</param>
/// <param name="y">The right type.</param>
/// <returns>true if the given types are equal, false otherwise.</returns>
protected virtual bool EqualsStructural(Type x, Type y)
{
if (TypeMap.TryGetValue(x, out Type res))
{
return(res.Equals(y));
}
else
{
TypeMap[x] = y;
}
var xMembers = x.GetMembers();
var yMembers = y.GetMembers();
if (xMembers.Length != yMembers.Length)
{
TypeMap.Remove(x);
return(false);
}
foreach (var xMember in xMembers)
{
if (MemberComparer.ResolveMember(y, xMember) == null)
{
TypeMap.Remove(x);
return(false);
}
}
return(true);
}
