[PATCH] D71313: [AST] Split parent map traversal logic into ParentMapContext.h

[Reid Kleckner via Phabricator via cfe-commits]

rnk added a comment.

I think I can land this version, but I'll wait until tomorrow so I'll be around to debug fallout.


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D71313/new/

https://reviews.llvm.org/D71313