tree e0892d423302d50908ff0743620baab35da4959a
parent 1ca6bba2815a04f6f222f2479dab80bae0fac659
author Josh Gao <jmgao@google.com> 1621563315 -0700
committer Josh Gao <jmgao@google.com> 1625251828 -0700

weak_ptr: add test, fix bug.

Add a test that uncovers a bug in weak_ptr where we don't call T's
destructor in enable_weak_from_this<T>::schedule_deletion.

Test: treehugger
Change-Id: I31d755cb2a240fa092acfa4cf627e67f3c8cd23f