Field label bug?

[Michael Hobbs]

Is this a bug with ghc-4.04 or just a "feature" of Haskell 98 that I was
unaware of? I get a parse error with the following code:

data Point = Pt {pointx, pointy :: Float}
abs (Pt {pointx, pointy}) = sqrt (pointx*pointx + pointy*pointy)

It doesn't like the `,' on the second line. If I change it to:

abs (Pt {pointx=pointx, pointy=pointy}) = sqrt (pointx*pointx +
pointy*pointy)

It compiles fine.
This is on Solaris 2.5, in case it matters.

- Michael Hobbs