[PATCH] D44826: Add -Wunused-using, a warning that finds unused using declarations.

[Carlos Alberto Enciso via Phabricator via cfe-commits]

CarlosAlbertoEnciso added a comment.

In https://reviews.llvm.org/D44826#1046913, @Eugene.Zelenko wrote:

> Please also mention new warning in Release Notes and documentation.


I will do it.

> Will this warning be part of -Wall or -Wextra?

The warning is part of -Wall

Thanks for your feedback.


Repository:
  rC Clang

https://reviews.llvm.org/D44826