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llvm / llvm-project / 981dadcd60481939bdc8917c6f15cb6232313bc1
commit981dadcd60481939bdc8917c6f15cb6232313bc1[log] [tgz]
authorMartin Storsjö <martin@martin.st>Tue Oct 07 22:32:07 2025 +0300
committerGitHub <noreply@github.com>Tue Oct 07 22:32:07 2025 +0300
treebc55d5d9ff5333f1cc1bf0ebc5975843e80cac2a
parentaed73d2afeecace1e38f9a85ec94d0aa05e86bda [diff]
[libcxx] Map Windows ERROR_NETNAME_DELETED to no_such_file_or_directory (#162257)

This fixes spurious failures in
std/input.output/filesystems/fs.op.funcs/fs.op.proximate/proximate.pass.cpp
on Windows.

As part of that test, libcxx tries to open a fake network path such as
"//foo/a". Normally, this sets the error ERROR_BAD_NETPATH, which is
mapped to no_such_file_or_directory. However occasionally, it can end up
setting the error ERROR_NETNAME_DELETED instead.

Map ERROR_NETNAME_DELETED to no_such_file_or_directory just like
ERROR_BAD_NETPATH is mapped. This makes these cases be treated equally
within the create_file_status function in
src/filesystem/file_descriptor.h, causing the __weakly_canonical
function in operations.cpp to keep iterating, rather than erroring out.
1 file changed
tree: bc55d5d9ff5333f1cc1bf0ebc5975843e80cac2a
  1. .ci/
  2. .github/
  3. bolt/
  4. clang/
  5. clang-tools-extra/
  6. cmake/
  7. compiler-rt/
  8. cross-project-tests/
  9. flang/
  10. flang-rt/
  11. libc/
  12. libclc/
  13. libcxx/
  14. libcxxabi/
  15. libsycl/
  16. libunwind/
  17. lld/
  18. lldb/
  19. llvm/
  20. llvm-libgcc/
  21. mlir/
  22. offload/
  23. openmp/
  24. orc-rt/
  25. polly/
  26. runtimes/
  27. third-party/
  28. utils/
  29. .clang-format
  30. .clang-format-ignore
  31. .clang-tidy
  32. .git-blame-ignore-revs
  33. .gitattributes
  34. .gitignore
  35. .mailmap
  36. CODE_OF_CONDUCT.md
  37. CONTRIBUTING.md
  38. LICENSE.TXT
  39. pyproject.toml
  40. README.md
  41. SECURITY.md
README.md

The LLVM Compiler Infrastructure

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Welcome to the LLVM project!

This repository contains the source code for LLVM, a toolkit for the construction of highly optimized compilers, optimizers, and run-time environments.

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