[PATCH] D117879: [demangler][NFC] Refactor some parsing

[Chuanqi Xu via Phabricator via llvm-commits]

ChuanqiXu accepted this revision.
ChuanqiXu added a comment.
This revision is now accepted and ready to land.

I've checked that the change should be NFC.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D117879/new/

https://reviews.llvm.org/D117879