#5014: canonicalizePath throws exception on paths that do not exist
---------------------------------+------------------------------------------
    Reporter:  hesselink         |       Owner:                     
        Type:  bug               |      Status:  patch              
    Priority:  normal            |   Component:  libraries/directory
     Version:  7.0.2             |    Keywords:                     
    Testcase:                    |   Blockedby:                     
          Os:  Unknown/Multiple  |    Blocking:                     
Architecture:  Unknown/Multiple  |     Failure:  Runtime crash      
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Changes (by batterseapower):

  * status:  new => patch


Comment:

 I have implemented and validated alternative behaviour for
 canonicalizePath on the patch-5014 branch of the testsuite and directory
 repos. As a side effect, this change fixes T4113 on OS X.

 Does this change require a libraries proposal?

 One missing piece is that I understand from #4480 that some versions of
 Windows may have a bug so that (contrary to its documentation)
 GetFullPathName may fail on non-existant files.

-- 
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/5014#comment:2>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler

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