[Haskell-cafe] MissingH fails to compile

Roman Cheplyaka roma at ro-che.info
Tue Jan 21 06:09:12 UTC 2014


Hi Peter,

It looks like MissingH is not yet updated to work with the latest
version of the unix library (CC'ing the maintainer of MissingH).

Try adding --constraint 'unix < 2.7' to your cabal install command line.

Roman

* Peter Colberg <peter at colberg.org> [2014-01-20 20:54:13-0500]
> src/System/Cmd/Utils.hs:328:23:
>     Constructor `Terminated' should have 2 arguments, but has been given 1
>     In the pattern: Terminated sig
>     In the pattern: Just (Terminated sig)
>     In a case alternative:
>         Just (Terminated sig)
>           -> warnfail fp args $ "Terminated by signal " ++ show sig
> 
> src/System/Cmd/Utils.hs:354:13:
>     Constructor `Terminated' should have 2 arguments, but has been given 1
>     In the pattern: Terminated s
>     In a case alternative:
>         Terminated s -> cmdsignalled "safeSystem" command args s
>     In a stmt of a 'do' block:
>       case ec of {
>         Exited ExitSuccess -> return ()
>         Exited (ExitFailure fc) -> cmdfailed "safeSystem" command args fc
>         Terminated s -> cmdsignalled "safeSystem" command args s
>         Stopped s -> cmdsignalled "safeSystem" command args s }
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