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

[Christopher Di Bella via Phabricator via cfe-commits]

cjdb added a comment.

In D126796#3551312 <https://reviews.llvm.org/D126796#3551312>, @tschuett wrote:

> Would a JSON dump help you for your tools?

Do you think a JSON dump would be more appropriate? I was just going for something not unlike `--help` here.


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https://reviews.llvm.org/D126796