[Mlir-commits] [mlir] [mlir][ODS] Add `OptionalTypesMatchWith` and remove a custom assemblyFormat (PR #68876)

[Cullen Rhodes]

https://github.com/c-rhodes approved this pull request.

One minor comment but otherwise LGTM, this is really handy, cheers!

https://github.com/llvm/llvm-project/pull/68876