[PATCH] D138468: [ADT] Define None as std::nullopt (NFC)

[David Blaikie via Phabricator via llvm-commits]

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

Awesome :) (great to have inline variables now - was a bit of a pain working around that in the past)


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D138468/new/

https://reviews.llvm.org/D138468