[PATCH] D58544: [AST] Improve support of external layouts in `MicrosoftRecordLayoutBuilder`

[Zachary Turner via Phabricator via cfe-commits]

zturner added a comment.

Probably @rnk needs to look at this, i'll ping him today.


Repository:
  rC Clang

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D58544/new/

https://reviews.llvm.org/D58544