Syntax error in ST.hs

[mcguire@cs.utexas.edu]

Great!  Thanks!

Andy Moran <moran@galois.com> wrote:
 >
 >> I noticed this while going through the SOE book:
 >>
 >> $ hugs
 >> ERROR "/lusr/lib/hugs/lib/exts/ST.hs":49 - Syntax error in type
 >> expression (unexpected `.')=20
 >
 >This is due to the fact that ST.hs uses forall types, which are not part =
 >of=20
 >Haskell 98.  The error reflects is due to the "." in "(forall s . ST s a)=
 >=20
 >-> a" because that's not part of Haskell 98 type syntax.
 >
 >Run hugs with -98 to use this and many other extensions, and you should b=
 >e=20
 >fine.
 >
 >A
 >
 >--=20
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 >om


Tommy McGuire