Unknown option -XPatternSig used in warning
Bas van Dijk
v.dijk.bas at gmail.com
Wed Sep 19 08:37:46 EDT 2007
On 9/19/07, Simon Peyton-Jones <simonpj at microsoft.com> wrote:
> I believe this is a known problem with OPTIONS_GHC, and will work on the command line. I think Ian is working on it. Ian?
Via the command line I get the same problem:
$ ghci -XPatternSigs PatternSig.hs
GHCi, version 6.7.20070915: http://www.haskell.org/ghc/ :? for help
ghc-6.7.20070915: unrecognised flags: -XPatternSigs
Usage: For basic information, try the `--help' option.
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