[PATCH] D103938: Diagnose -Wunused-value based on CFG reachability

[Nico Weber via Phabricator via cfe-commits]

thakis added a comment.

In D103938#3013503 <https://reviews.llvm.org/D103938#3013503>, @thakis wrote:

> This flags this code from absl:

Did you see this comment? Looks like this relanded, but it still warns there even though it has an effect there I think (?)


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D103938/new/

https://reviews.llvm.org/D103938