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Diffstat (limited to 'absl/container/flat_hash_map.h')
| -rw-r--r-- | absl/container/flat_hash_map.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/absl/container/flat_hash_map.h b/absl/container/flat_hash_map.h index 0bc501b1143a..5c16ac88fbb8 100644 --- a/absl/container/flat_hash_map.h +++ b/absl/container/flat_hash_map.h @@ -360,6 +360,10 @@ class flat_hash_map : public absl::container_internal::raw_hash_map< // Inserts (via copy or move) the element of the specified key into the // `flat_hash_map` using the position of `hint` as a non-binding suggestion // for where to begin the insertion search. + // + // All `try_emplace()` overloads make the same guarantees regarding rvalue + // arguments as `std::unordered_map::try_emplace()`, namely that these + // functions will not move from rvalue arguments if insertions do not happen. using Base::try_emplace; // flat_hash_map::extract() |