8c06eb107d
* addresses memory issues * prints stacktraces * fixes an unsafe cast and adds a null check This is ripe for refactoring if you want to tweak how we're clearing inheritanceManager or generally address hygiene. It's better enough to be useful as is though and if anyone wants to analyze a corpus, they'll want these fixes... Change-Id: Ic3b623cb3915c26f4ba691e5c2ee979d1e41d51c Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/137683 Reviewed-by: Brian Wilkerson <brianwilkerson@google.com> Commit-Queue: Phil Quitslund <pquitslund@google.com>