[PATCH] D75714: Add Optional overload to DiagnosticBuilder operator <<

[Nathan James via Phabricator via cfe-commits]

njames93 added a comment.

In D75714#1913230 <https://reviews.llvm.org/D75714#1913230>, @aaron.ballman wrote:

> Is there any code we can cleanup as a result of adding these overloads? I would have expected to see some code changes justifying each additional overload, which would also give us test coverage for the changes.


I planned to add usages in follow ups but I can add them here


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D75714/new/

https://reviews.llvm.org/D75714