[PATCH] D126796: [clang][driver] adds `-print-diagnostics`

[Christopher Di Bella via Phabricator via cfe-commits]

cjdb added a comment.

In D126796#3550848 <https://reviews.llvm.org/D126796#3550848>, @MaskRay wrote:

> FYI `diagtool tree` dumps the diagnostics. You can even provide -W options and observe the differences.

Is `diagtool tree` something that users widely know about?


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D126796/new/

https://reviews.llvm.org/D126796