{

/// \returns A newly created array.

/// \notes `size` may be `nullptr`.

static std::unique_ptr<cpp_array_type> build(std::unique_ptr<cpp_type> type,

std::unique_ptr<cpp_expression> size)

{

return std::unique_ptr<cpp_array_type>(

new cpp_array_type(std::move(type), std::move(size)));

}

/// \returns A reference to the value [cppast::cpp_type]().

const cpp_type& value_type() const noexcept

{

return *type_;

}

/// \returns An optional reference to the [cppast::cpp_expression]() that is the size of the

/// array. \notes An unsized array - `T[]` - does not have a size.

type_safe::optional_ref<const cpp_expression> size() const noexcept

{

return type_safe::opt_cref(size_.get());

}

cpp_array_type(std::unique_ptr<cpp_type> type, std::unique_ptr<cpp_expression> size)

: type_(std::move(type)), size_(std::move(size))

{}

cpp_type_kind do_get_kind() const noexcept override

{

return cpp_type_kind::array_t;

}

std::unique_ptr<cpp_type> type_;

std::unique_ptr<cpp_expression> size_;