Inspection for value assignments/implicit default member reads from `New`ed up objects

[ThunderFrame]

The following are valid syntax forms:

  Dim y As String
  y = New Application

  If Len(New Application) Then
    Beep
  End If

Both rely on the default property of Application being a valid, implied property read, but both instances discard the reference to the newly created object.

See also #3035