[PATCH] D148723: [clang] Enforce external linkage for inline builtin original declaration

[Eli Friedman via Phabricator via cfe-commits]

efriedma added a comment.

I'm a little concerned that this will explode in unexpected ways... in particular, it'll fail to link if the function doesn't actually exist externally.  Which it probably doesn't if it would otherwise be linkonce_odr.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D148723/new/

https://reviews.llvm.org/D148723