================================================================================
Variable Declaration
================================================================================

contract StateVariable {
    int b;
}

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

(source_file
  (contract_declaration
    name: (identifier)
    body: (contract_body
      (state_variable_declaration
        type: (type_name
          (primitive_type))
        name: (identifier)))))

================================================================================
Variable Declaration with initial value
================================================================================

contract StateVariable {
    int b = 1;
}

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

(source_file
  (contract_declaration
    name: (identifier)
    body: (contract_body
      (state_variable_declaration
        type: (type_name
          (primitive_type))
        name: (identifier)
        value: (number_literal)))))

================================================================================
Variable Declaration
================================================================================

contract StateVariable {
    int override(a.b) c = 3;
}

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

(source_file
  (contract_declaration
    name: (identifier)
    body: (contract_body
      (state_variable_declaration
        type: (type_name
          (primitive_type))
        (override_specifier
          (user_defined_type
            (identifier)
            (identifier)))
        name: (identifier)
        value: (number_literal)))))
