[PATCH] D144583: [ADT] Fix definition of `adl_begin`/`adl_end` and `Iter`/`ValueOfRange`

[Jakub Kuderski via Phabricator via llvm-commits]

kuhar added a comment.

Edit: I think this boils down to trailing return types participating in SFINE and not wanting to emit hard errors when none of the available `begin` functions matches when `adl_begin` is used within a template argument.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D144583/new/

https://reviews.llvm.org/D144583