[PATCH] D98477: [ADT] Add IntrusiveVariant, VariantTraits, and new STLForwardCompat

[David Blaikie via Phabricator via llvm-commits]

dblaikie added a subscriber: aaron.ballman.
dblaikie added a comment.

@rsmith @dexonsmith @aaron.ballman - folks who might have some opinions on C++ API design. Any thoughts on this patch in general, but also in particular how the discriminator is represented in supported classes? (I'd like to avoid macros, and there are a few tradeoffs around that)


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D98477/new/

https://reviews.llvm.org/D98477