diff options
Diffstat (limited to 'absl/hash')
| -rw-r--r-- | absl/hash/hash.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/absl/hash/hash.h b/absl/hash/hash.h index f31fde40..74e2d7c0 100644 --- a/absl/hash/hash.h +++ b/absl/hash/hash.h @@ -40,6 +40,11 @@ // each process. E.g., `absl::Hash<int>{}(9)` in one process and // `absl::Hash<int>{}(9)` in another process are likely to differ. // +// `absl::Hash` may also produce different values from different dynamically +// loaded libraries. For this reason, `absl::Hash` values must never cross +// boundries in dynamically loaded libraries (including when used in types like +// hash containers.) +// // `absl::Hash` is intended to strongly mix input bits with a target of passing // an [Avalanche Test](https://en.wikipedia.org/wiki/Avalanche_effect). // |