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

[Nathan James via Phabricator via cfe-commits]

njames93 added a comment.

In D75714#1912326 <https://reviews.llvm.org/D75714#1912326>, @lebedev.ri wrote:

> What's the use case here?


Mainly syntactic sugar, If you have a function that maybe returns a `FixItHint` or `SourceRange` you can pass it directly to the `DiagnosticBuilder`.


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D75714/new/

https://reviews.llvm.org/D75714