[PATCH] D121375: [clang] NFC, move the utility function CompilerInvocation::setLangDefaults to LangOptions.h

[Duncan P. N. Exon Smith via Phabricator via cfe-commits]

dexonsmith accepted this revision.
dexonsmith added a comment.
This revision is now accepted and ready to land.

LGTM once @sammccall 's new comments are addressed!


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D121375/new/

https://reviews.llvm.org/D121375