[flang-commits] [flang] [llvm] [mlir] Revert "[mlir] Mark `isa/dyn_cast/cast/...` member functions deprecated. (#89998)" (PR #90250)

[Christian Sigg via flang-commits]

chsigg wrote:

Thank you very much Douglas. I don't have easy access to such a machine, but if I'm not mistaken the presubmit bots use VS2019 as well. So hopefully I will be able to reproduce it with PR #90413. It currently runs out of heap space when compiling flang, but maybe I can work around that by landing those changes first.

https://github.com/llvm/llvm-project/pull/90250