[PATCH] D46593: Allow copy elision in path concatenation

[Chandler Carruth via Phabricator via llvm-commits]

chandlerc added a comment.

Sorry folks, but you can't just take patches to libstdc++ and apply them to libc++.

These libraries have different licenses, and so the author of the patch (Jonathan Wakely in this case) need's to *explicitly* contribute that patch to libc++ under libc++'s license. (Or potentially an employer who owns the rights to it.)

So this needs to be reverted, or Jonathan needs to hop on this thread and very explicitly give permission to relicense this and contribute it to LLVM. Generally, I would strongly encourage the original authors making contributions as it simplifies everything.


Repository:
  rCXX libc++

https://reviews.llvm.org/D46593