[PATCH] D153701: [WIP][Clang] Implement P2718R0 "Lifetime extension in range-based for loops"

[Yurong via Phabricator via cfe-commits]

yronglin added a comment.

This is a very early implement, please give me some time to add and fix tests.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D153701/new/

https://reviews.llvm.org/D153701