[PATCH] D103434: [analyzer] Allow visitors to run callbacks on completion

[Deep Majumder via Phabricator via cfe-commits]

RedDocMD added a comment.

The following things are now done:

- `trackExpressionValue` must receive a callback
- The callback must be passed to a visitor (`ReturnVisitor` for now)

I still don't know a good way to test the following:

- Tests to verify that `ReturnVisitor` actually does what we intend it to do (call the callback at the right place).

@vsavchenko, @NoQ, @xazax.hun, @teemperor can you give some suggestions?


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D103434/new/

https://reviews.llvm.org/D103434