Product: Hugs 98 MacOS Feb-2001 Hugs Preferences: -98 -h1000000 To Repro: attempt to load a file with this line: class C a b c | a,b -> c where Results: Hugs 98 crashes with a "Type 2 Error" Expected: Is this valid extended Haskell? Compile it or give an error. -- Ashley Yakeley, Seattle WA