Fix some cases where AbsolutePath::relative(to: AbsolutePath) would assert on Windows #534
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Contributor
daveinglis
commented
Dec 9, 2025
daveinglis
commented
- there where a couple case where relative(to:) would assert on windows when a path was long (>260) and when tailing slashes where not removed in some cases.
…ssert - there where a couple case where relative(to:) would assert on windows when a path was long (>206) and when tailing slashes where not removed in some cases.
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@swift-ci test |
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Author
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@swift-ci test linux |
compnerd
reviewed
Dec 10, 2025
| while !substring.isEmpty && substring.utf8.last == UInt8(ascii: "\\") { | ||
| substring = substring.dropLast() | ||
| } | ||
| if !substring.isEmpty && substring.last != ":" { |
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This is kinda sketchy. The last character being : could be a malformed path, e.g. C:\file.txt:.
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