[PATCH] D127923: [Diagnostics] Accept newline and format diag opts on first line

[Matt Arsenault via Phabricator via cfe-commits]

arsenm added a comment.

My objection to the original patch was including things like the "----" lines as remarks to mark a section. I don't think these should be emitted as remarks and are a display function the frontend should take care of if we want any kind of grouping


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  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D127923/new/

https://reviews.llvm.org/D127923