#4480: System.Directory.canonicalizePath gives bad result
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Reporter: erikd | Owner:
Type: bug | Status: new
Priority: normal | Milestone: 7.0.2
Component: libraries/directory | Version: 7.1
Resolution: | Keywords:
Testcase: | Blockedby:
Difficulty: | Os: Windows
Blocking: | Architecture: Unknown/Multiple
Failure: Incorrect result at runtime |
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Comment(by simonmar):
See also #4113. I think this works on later versions of Windows (maybe
Vista+). It looks like earlier versions of Windows just return 0 from
`GetFullPathName()` but without setting `GetLastError()`.
We already have a test, namely `T4113`, but it is currently in `lib/IO`
(should be in the directory package instead).
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Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/4480#comment:7>
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