When field expression is on a new line the `.` is marked as a number

[ckipp01]

Alright, given the following snippet, the . will actually be marked as a number.

val myList = List(1, 2, 3)

myList
	.map(_ * 2) // <- . here is marked as a number

A corpus for this bug would look like this:

===============================
Chained expressions 
===============================

def main() {
  val myList = List(1, 2, 3)

  myList.map(_ * 2)

  myList
    .map(_ * 2)
}

---

(compilation_unit
  (function_definition
    (identifier)
    (parameters)
    (block
      (val_definition (identifier) (call_expression
        (identifier)
        (arguments (number) (number) (number))))
      (call_expression
        (field_expression (identifier) (identifier))
        (arguments (infix_expression
          (identifier) (operator_identifier) (number))))
      (call_expression
        (field_expression (identifier) (identifier))
        (arguments (infix_expression
          (identifier) (operator_identifier) (number)))))))

You can see what it actually does here:

I think this is actually a automatic semi insertion issue where we don't account that the .call can be on a new line.

[stevanmilic]

@maxbrunsfeld I think we can close this one.