[PATCH] D142384: [C++20] Fix a crash with modules.

Fri Feb 3 03:31:55 PST 2023

ilya-biryukov added a comment.

In D142384#4101461 <https://reviews.llvm.org/D142384#4101461>, @ChuanqiXu wrote:

> It should be good to prevent crashes. But it looks not good that it doesn't have a test. Do you have plans to add a test case for this soon?

It would be great to have a test, but we didn't manage to come up with a small repro (we spent 2 weeks on-and-off trying to come up with one).
This only breaks inside our internal builds with header modules, internal version of Bazel, multiple targets with modules and STL.

We'll keep trying to reproduce this, but can't promise any exact dates.

Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D142384/new/

https://reviews.llvm.org/D142384