diff options
Diffstat (limited to 'absl/types/optional.h')
| -rw-r--r-- | absl/types/optional.h | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/absl/types/optional.h b/absl/types/optional.h index 14210018..7677fe52 100644 --- a/absl/types/optional.h +++ b/absl/types/optional.h @@ -163,7 +163,7 @@ struct empty_struct {}; // This class stores the data in optional<T>. // It is specialized based on whether T is trivially destructible. // This is the specialization for non trivially destructible type. -template <typename T, bool = std::is_trivially_destructible<T>::value> +template <typename T, bool unused = std::is_trivially_destructible<T>::value> class optional_data_dtor_base { struct dummy_type { static_assert(sizeof(T) % sizeof(empty_struct) == 0, ""); @@ -261,10 +261,10 @@ class optional_data_base : public optional_data_dtor_base<T> { // have trivial move but nontrivial copy. // Also, we should be checking is_trivially_copyable here, which is not // supported now, so we use is_trivially_* traits instead. -template <typename T, bool = absl::is_trivially_copy_constructible<T>::value&& - absl::is_trivially_copy_assignable< - typename std::remove_cv<T>::type>::value&& - std::is_trivially_destructible<T>::value> +template <typename T, + bool unused = absl::is_trivially_copy_constructible<T>::value&& + absl::is_trivially_copy_assignable<typename std::remove_cv< + T>::type>::value&& std::is_trivially_destructible<T>::value> class optional_data; // Trivially copyable types |