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[llvm][Support][Windows] Fix slash in path for remove_directories #121448

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Merged
merged 2 commits into from
Jan 2, 2025
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[llvm][Support][Windows] Fix slash in path for remove_directories #121448

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af2c165
[llvm][Support][Windows] Fix slash in path for remove_directories
jsji Jan 2, 2025
7e72bca
Fix the unittest about remove_directories
jsji Jan 2, 2025
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4 changes: 3 additions & 1 deletion llvm/lib/Support/Windows/Path.inc
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Original file line number Diff line number Diff line change
Expand Up @@ -1373,9 +1373,11 @@ std::error_code closeFile(file_t &F) {
}

std::error_code remove_directories(const Twine &path, bool IgnoreErrors) {
SmallString<128> NativePath;
llvm::sys::path::native(path, NativePath, path::Style::windows_backslash);
// Convert to utf-16.
SmallVector<wchar_t, 128> Path16;
std::error_code EC = widenPath(path, Path16);
std::error_code EC = widenPath(NativePath, Path16);
if (EC && !IgnoreErrors)
return EC;

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