On a related note... is there some easy way to be sure that a program I am compiling uses only haskell 98? (Because any pure haskell 98 should always compile on yhc... right?)

Say I have

module M where
import A
...

I compile this with ghc, no options, and iIt doesn't have any {-#-#} options, so according to what I understand, it is using pure haskell 98. So I might think this was a candidate for using on yhc.

However what if module M uses non-haskell 98 features, and I would want the compile to fail because it uses something beyond h98? (Which would warn me that attempting to migrate this to yhc is going to be Work at the least, maybe not doable at all at the worst.) Is there a way to do that?

t.




Thomas Hartman/ext/dbcom@DBAmericas
Sent by: haskell-cafe-bounces@haskell.org

12/06/2007 03:21 PM

To
yhc@haskell.org, haskell-cafe@haskell.org
cc
Subject
[Haskell-cafe] regex package for yhc?






Is there some way to use any of the various regex packages on hackage via yhc? Has anyone installed one them successfully?


I'd like regex-tdfa, but would settle for regex-posix, or really, anything that brings the convenience of regex to yhc.


In general, is there a straightforward way to install "extralibs" type packages for universal "import" availability in yhc?


Is there a cabal equivalent for yhc? Documentation pointer would be appreciated; I searched but couldn't find anything. Maybe not using the right keywords...


t.



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