Nick Fitzgerald 450c9234ad Add the anyref_heap_live_count function
This is useful for debugging and writing tests that assert various operations do
not leak `JsValue`s.
2019-05-09 15:57:21 -07:00
..
2019-05-01 13:53:59 -07:00
2019-05-01 13:53:59 -07:00