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-rw-r--r--absl/types/optional.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/absl/types/optional.h b/absl/types/optional.h
index 142dc83a..ed8faf97 100644
--- a/absl/types/optional.h
+++ b/absl/types/optional.h
@@ -499,7 +499,7 @@ class optional : private optional_internal::optional_data<T>,
template <typename U>
constexpr T value_or(U&& v) const& {
static_assert(std::is_copy_constructible<value_type>::value,
- "optional<T>::value_or: T must by copy constructible");
+ "optional<T>::value_or: T must be copy constructible");
static_assert(std::is_convertible<U&&, value_type>::value,
"optional<T>::value_or: U must be convertible to T");
return static_cast<bool>(*this)
@@ -509,7 +509,7 @@ class optional : private optional_internal::optional_data<T>,
template <typename U>
T value_or(U&& v) && { // NOLINT(build/c++11)
static_assert(std::is_move_constructible<value_type>::value,
- "optional<T>::value_or: T must by move constructible");
+ "optional<T>::value_or: T must be move constructible");
static_assert(std::is_convertible<U&&, value_type>::value,
"optional<T>::value_or: U must be convertible to T");
return static_cast<bool>(*this) ? std::move(**this)