diff options
Diffstat (limited to 'absl/types/span.h')
| -rw-r--r-- | absl/types/span.h | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/absl/types/span.h b/absl/types/span.h index 95fe7926..fdfbd77c 100644 --- a/absl/types/span.h +++ b/absl/types/span.h @@ -40,7 +40,6 @@ // * `absl::Span` has compiler-provided move and copy constructors and // assignment. This is due to them being specified as `constexpr`, but that // implies const in C++11. -// * `absl::Span` has no `element_type` typedef // * A read-only `absl::Span<const T>` can be implicitly constructed from an // initializer list. // * `absl::Span` has no `bytes()`, `size_bytes()`, `as_bytes()`, or @@ -170,6 +169,7 @@ class Span { typename std::enable_if<!std::is_const<T>::value, U>::type; public: + using element_type = T; using value_type = absl::remove_cv_t<T>; using pointer = T*; using const_pointer = const T*; @@ -243,8 +243,8 @@ class Span { // template <typename LazyT = T, typename = EnableIfConstView<LazyT>> - Span( - std::initializer_list<value_type> v) noexcept // NOLINT(runtime/explicit) + Span(std::initializer_list<value_type> v + ABSL_ATTRIBUTE_LIFETIME_BOUND) noexcept // NOLINT(runtime/explicit) : Span(v.begin(), v.size()) {} // Accessors @@ -664,7 +664,8 @@ constexpr Span<T> MakeSpan(T* ptr, size_t size) noexcept { template <int&... ExplicitArgumentBarrier, typename T> Span<T> MakeSpan(T* begin, T* end) noexcept { - return ABSL_HARDENING_ASSERT(begin <= end), Span<T>(begin, end - begin); + return ABSL_HARDENING_ASSERT(begin <= end), + Span<T>(begin, static_cast<size_t>(end - begin)); } template <int&... ExplicitArgumentBarrier, typename C> |