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-rw-r--r--js/src/ds/OrderedHashTable.h13
1 files changed, 13 insertions, 0 deletions
diff --git a/js/src/ds/OrderedHashTable.h b/js/src/ds/OrderedHashTable.h
index 75c22bd123..9dd3e216d3 100644
--- a/js/src/ds/OrderedHashTable.h
+++ b/js/src/ds/OrderedHashTable.h
@@ -263,6 +263,12 @@ class OrderedHashTable {
}
*foundp = true;
+ return remove(e);
+ }
+
+ bool remove(Data* e) {
+ MOZ_ASSERT(uint32_t(e - data) < dataCapacity);
+
liveCount--;
Ops::makeEmpty(&e->element);
@@ -277,6 +283,7 @@ class OrderedHashTable {
return false;
}
}
+
return true;
}
@@ -967,6 +974,12 @@ class OrderedHashMap {
bool remove(const Lookup& key, bool* foundp) {
return impl.remove(key, foundp);
}
+ // Remove an entry returned by get().
+ bool remove(Entry* entry) {
+ static_assert(offsetof(typename Impl::Data, element) == 0);
+ auto* data = reinterpret_cast<typename Impl::Data*>(entry);
+ return impl.remove(data);
+ }
[[nodiscard]] bool clear() { return impl.clear(); }
template <typename K, typename V>