[PATCH] D119476: Generalize and harmonize sub-expression traversal

[Kim Gräsman via Phabricator via cfe-commits]

kimgr added a subscriber: aaron.ballman.
kimgr added a comment.

@aaron.ballman First refactor to generalize and harmonize `getSubExprAsWritten` and `getConversionFunction`. As mentioned in the commit message, this is strictly speaking a functional change, but it should have no visible effect.


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D119476/new/

https://reviews.llvm.org/D119476