[PATCH] D35158: [libcxxabi][demangler] NFC: Don't make everything a template

[Duncan P. N. Exon Smith via Phabricator via cfe-commits]

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

Assuming nothing in `arena<>`...`Db` actually changed (just moved), this LGTM if you split the move into a separate prep commit.


https://reviews.llvm.org/D35158