diff options
Diffstat (limited to 'include/fmt/args.h')
-rw-r--r-- | include/fmt/args.h | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/include/fmt/args.h b/include/fmt/args.h index 2d684e7c..ad1654bb 100644 --- a/include/fmt/args.h +++ b/include/fmt/args.h @@ -22,8 +22,9 @@ template <typename T> struct is_reference_wrapper : std::false_type {}; template <typename T> struct is_reference_wrapper<std::reference_wrapper<T>> : std::true_type {}; -template <typename T> const T& unwrap(const T& v) { return v; } -template <typename T> const T& unwrap(const std::reference_wrapper<T>& v) { +template <typename T> auto unwrap(const T& v) -> const T& { return v; } +template <typename T> +auto unwrap(const std::reference_wrapper<T>& v) -> const T& { return static_cast<const T&>(v); } @@ -50,7 +51,7 @@ class dynamic_arg_list { std::unique_ptr<node<>> head_; public: - template <typename T, typename Arg> const T& push(const Arg& arg) { + template <typename T, typename Arg> auto push(const Arg& arg) -> const T& { auto new_node = std::unique_ptr<typed_node<T>>(new typed_node<T>(arg)); auto& value = new_node->value; new_node->next = std::move(head_); @@ -110,14 +111,14 @@ class dynamic_format_arg_store friend class basic_format_args<Context>; - unsigned long long get_types() const { + auto get_types() const -> unsigned long long { return detail::is_unpacked_bit | data_.size() | (named_info_.empty() ? 0ULL : static_cast<unsigned long long>(detail::has_named_args_bit)); } - const basic_format_arg<Context>* data() const { + auto data() const -> const basic_format_arg<Context>* { return named_info_.empty() ? data_.data() : data_.data() + 1; } |