warp-3.3.24 has wrong bounds and doesn't compile with newest unix about wai HOT 3 CLOSED

Cross references:

• https://errors.haskell.org
• haskellfoundation/error-message-index#292

from wai.

Those are pretty general resources. This specific error is triggered by

Refactor API of openFd removing Maybe FileMode argument, which now must be passed as part of OpenFileFlags (e.g. defaultFileFlags { creat = Just mode }) (haskell/unix#58)

in the unix-2.8 changelog

I think it could be fixed with some CPP:

#if MIN_VERSION_unix(2,8)
fd <- openFd path ReadOnly defaultFileFlags{nonBlock=False}
#else
fd <- openFd path ReadOnly Nothing defaultFileFlags{nonBlock=False}
#endif

from wai.

@ysangkok Thanks.

A new version with ysangkok's solution has been released.

from wai.