message: Remove FrozenList::empty
  Summary: No longer needed. `AllocList::EMPTY` can be used instead.
diff: @@ -279,19 +279,6 @@ where
  }
  impl FrozenList {
  - /// Utility to allocate an empty frozen list.
  - pub fn empty() -> impl AllocFrozenValue {
  - struct EmptyFrozenList;
  -
  - impl AllocFrozenValue for EmptyFrozenList {
  - fn alloc_frozen_value(self, heap: &FrozenHeap) -> FrozenValue {
  - heap.alloc_list(&[])
  - }
  - }
  -
  - EmptyFrozenList
  - }
  -
  pub(crate) const unsafe fn new(len: usize) -> FrozenList {
  FrozenList { len, content: [] }
  }
  