[PATCH] D129277: [clang] [Serialization] Fix swapped PPOpts/ExistingPPOpts parameters. NFC.

[Aaron Ballman via Phabricator via cfe-commits]

aaron.ballman added a comment.

Thanks for catching this! Is it really an NFC change though (it seems like it would change some of the diagnostic behavior and the list of suggested predefines)? Can you add test coverage for the change?


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D129277/new/

https://reviews.llvm.org/D129277