pytorch

ec4eadac - reland "Do not use unsafe restriding for subclasses (#87610)" (#88343)

reland "Do not use unsafe restriding for subclasses (#87610)" (#88343) This reverts commit 5b75b19f51837e162cc0e5e5757dfd9bef437c67. Pull Request resolved: https://github.com/pytorch/pytorch/pull/88343 Approved by: https://github.com/ezyang