[libcxx-commits] [libcxxabi] [libcxxabi] Update ItaniumDemangle.h from LLVM (PR #140273)

[Aiden Grossman via libcxx-commits]

boomanaiden154 wrote:

> oh thanks, I didn't realize there was a clone of that file :-/ did you just know to watch for such changes or is there a test suite that catches it?

You added a dependency on `llvm/Support` so this ended up coming up during the Google integrate process and this stuck out to me when looking at the commit given I know how they're duplicated. I've been meaning to write a test to assert that they're the same but have not yet gotten around to it. I'll try and see if I can get a patch up today.


https://github.com/llvm/llvm-project/pull/140273