[Mlir-commits] [mlir] [mlir][Rewrite] Add match failure/success diagnostics to `PatternApplicator` (PR #180165)

[Jacques Pienaar]

https://github.com/jpienaar commented:

Could this have been achieved with rewrite notification? That could be completely outside the pattern applicator (I had a case the other day where I was thinking about a match notification - although there it ended up being that I mostly cared about delete or replace and I could use notifications to play it back sufficiently already).

https://github.com/llvm/llvm-project/pull/180165