Section 7.4 of the User Guide (or doc source
ghc/docs/user_guide/glasgow_exts.sgml) references Haskell 1.4 several
times when Haskell 98 would perhaps be more appropriate.
Also, section 7.4.10 (Arbitrary-rank polymorphism, same sgml source)
has an example with functions f1, g1, f2, g2 and f3, but
Section 7.4 of the User Guide (or doc source
ghc/docs/user_guide/glasgow_exts.sgml) references Haskell
1.4 several
times when Haskell 98 would perhaps be more appropriate.
Also, section 7.4.10 (Arbitrary-rank polymorphism, same sgml source)
has an example with functions f1, g1, f2, g2
