[flang-commits] [flang] [mlir] [mlir] Support DialectRegistry extension comparison (PR #101119)

[Nikhil Kalra via flang-commits]

nikalra wrote:

> This looks a lot cleaner! Will this require any changes to existing in-tree usages? I do appreciate not needing to change ~every current usage.

I think just a handful: we should get most of the lambdas for free since I don't think any of them have captures, but we'll have to add type ID macros to the DialectExtension subclasses.

https://github.com/llvm/llvm-project/pull/101119