[libcxx-commits] [libcxx] [libcxx] Improve handling of DummyData blocks in libcxx tests (PR #88897)

[Jonathan Thackray via libcxx-commits]

https://github.com/jthackray approved this pull request.

LGTM, once you've clang-formatted the code.

https://github.com/llvm/llvm-project/pull/88897