[PATCH] D44505: [MS] Always use base dtors in place of complete/vbase dtors when possible

[Reid Kleckner via Phabricator via cfe-commits]

rnk added a comment.

And, this appears to have broken clang's self-host:
http://lab.llvm.org:8011/builders/clang-x86-windows-msvc2015/builds/10799

Time to debug.


Repository:
  rC Clang

https://reviews.llvm.org/D44505