[Haskell-cafe] Re: trouble compiling regex posix head (I think >0.92) on ghc 6.7

Ian Lynagh igloo at earth.li
Fri Aug 31 14:45:30 EDT 2007

On Thu, Aug 30, 2007 at 07:04:21PM -0400, Thomas Hartman wrote:
> I had no idea what HsRegexPosixConfig was, and I have no such file at all.

I believe autoreconf will make HsRegexPosixConfig.h.in, and configure
will then make HsRegexPosixConfig.h.

> > Text/Regex/Posix.hs:57:2:
> >     Warning: The export item `module Text.Regex.Posix.String' exports
> > nothing
> Those warning are slightly bogus.  Including the module should export the 
> instances.

You don't need to explicitly export instances; they are exported whether
you want them to be or not.


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