[libcxx-commits] [PATCH] D150044: [libc++][print] Adds FILE functions.

Mark de Wever via Phabricator via libcxx-commits libcxx-commits at lists.llvm.org
Wed Jul 19 09:06:21 PDT 2023


Mordante added a comment.

In D150044#4514158 <https://reviews.llvm.org/D150044#4514158>, @hctim wrote:

> Edit: May have misattributed this due to changes in `vprint` files, but I'm bisecting now. There were ~4 other libcxx changes that I'm not 100% confident this is the culprit.

This indeed looks like the culprit.

> You can reproduce the exact bot with https://github.com/google/sanitizers/wiki/SanitizerBotReproduceBuild (`buildbot_bootstrap_msan.sh` is that particular bot), but I suspect a libcxxabi-libcxx bootstrap build should be sufficient to reproduce.

Unfortunately I can't reproduce it locally (Linux x86_64). I see https://lab.llvm.org/buildbot/#/builders/74 the x86_64 msan buildbot is happy but the aarch64. The exception in the logs is thrown in the test, but it seems it's not caught. Is it possible to see where the exception is thrown? Or can I get access to the buildbot to run some tests?


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D150044/new/

https://reviews.llvm.org/D150044



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