[Mlir-commits] [mlir] [mlir][python] Expose `PyInsertionPoint`'s reference operation (PR #69082)

[Tomás Longeri]

tlongeri wrote:

Updated the insertion_point.py test as well. It now has asserts checking `block` and `ref_operation` on the previously existing checks. I was going to add separate testcases for itbut I realized the MLIR would've just been identical to the already existing ones.

https://github.com/llvm/llvm-project/pull/69082