================================================================================
Simple Async Statements
================================================================================

async { (output 'Whaddup') }

--------------------------------------------------------------------------------

(root
  (statement
    (async
      (block
        (statement
          (expression
            (function_call
              (built_in_function
                (expression
                  (value
                    (string)))))))))))

================================================================================
Complex Async Statements
================================================================================

async {
  if 1 % 2 == 0 {
    true
  } else {
    false
  }

  'foobar'
}

--------------------------------------------------------------------------------

(root
  (statement
    (async
      (block
        (statement
          (if_else
            (if
              (expression
                (logic
                  (expression
                    (math
                      (expression
                        (value
                          (integer)))
                      (math_operator)
                      (expression
                        (value
                          (integer)))))
                  (logic_operator)
                  (expression
                    (value
                      (integer)))))
              (block
                (statement
                  (expression
                    (value
                      (boolean))))))
            (else
              (block
                (statement
                  (expression
                    (value
                      (boolean))))))))
        (statement
          (expression
            (value
              (string))))))))