diff options
| -rw-r--r-- | src/libcore/hashmap.rs | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/libcore/hashmap.rs b/src/libcore/hashmap.rs index 47f0fcfd381..27b5ddadff9 100644 --- a/src/libcore/hashmap.rs +++ b/src/libcore/hashmap.rs @@ -220,6 +220,9 @@ pub mod linear { }, }; + /* re-inserting buckets may cause changes in size, so remember what + our new size is ahead of time before we start insertions */ + let size = self.size - 1; idx = self.next_bucket(idx, len_buckets); while self.buckets[idx].is_some() { let mut bucket = None; @@ -227,7 +230,7 @@ pub mod linear { self.insert_opt_bucket(bucket); idx = self.next_bucket(idx, len_buckets); } - self.size -= 1; + self.size = size; value } |