[Mlir-commits] [mlir] [mlir] Add metadata to Diagnostic. (PR #99398)

[weiwei chen]

weiweichen wrote:

> Thanks for the contributions:
> 

> * Can you please provide some tests? These also serve as examples for the feature.

Yep! Added `mlir/test/IR/diagnostic-handler-metadata.mlir`

> * Can you also elaborate on the use-cases in the PR description?

Yes, updated the PR description with a bit details on the downstream use case we have that needs this upstream change.

Thank you very much for the feedback!



https://github.com/llvm/llvm-project/pull/99398