[Mlir-commits] [mlir] [mlir][python] Correctly handle python passes that emit errors without signalling failure. (PR #96996)

[Oleksandr Alex Zinenko]

https://github.com/ftynse approved this pull request.

Technically, it's possible to also print the error, but I suspect this may encourage folks to rely on this as an error-reporting mechanism instead of fixing the pass.

https://github.com/llvm/llvm-project/pull/96996