=================================================
ellipsis statement
=================================================

sub foo { ... }

---

(source_file
  (function_definition (identifier)
    (block
      (ellipsis_statement)
    )
  )
)

=================================================
constant
=================================================

use constant SOUL_MATE => 'SCORPIO';

---

(source_file
  (use_constant_statement (identifier) (string_single_quoted) (semi_colon))
) 
