================================================================================
let assignment integer
================================================================================

let a = 42;

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

(source_file
  (let_declaration
    (identifier)
    (integer_literal)))

================================================================================
let assignment string
================================================================================

let some_value = "string";

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

(source_file
  (let_declaration
    (identifier)
    (string_literal)))

================================================================================
let assignment object
================================================================================

let some_value = some_other_value;

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

(source_file
  (let_declaration
    (identifier)
    (identifier)))

================================================================================
naked assignment integer
================================================================================

some_value = some_other_value;

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

(source_file
  (expression_statement
    (assignment_expression
      left: (identifier)
      right: (identifier))))