[PATCH] D34512: Add preliminary Cross Translation Unit support library

[Manuel Klimek via Phabricator via cfe-commits]

klimek added a reviewer: rsmith.
klimek added a comment.

+Richard as top-level code owner for new libs.

For bikeshedding the name: I'd have liked libIndex, but that's already taken. CrossTU doesn't seem too bad to me, too, though.


https://reviews.llvm.org/D34512