[PATCH] D139779: [Support] Add transformOptional

[David Blaikie via Phabricator via llvm-commits]

dblaikie added a comment.

Don't have strong feelings - maybe split the difference and go with `transformOpt`?


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D139779/new/

https://reviews.llvm.org/D139779