RE: non-linear patterns

[Christian Sievers]

Frank A. Christoph gave examples for unintended non-linear patterns,
among them:

> Or, even more more common:
> 
>   f (x@(x,y)) = ... --- oops!

If I don't oversee something obvious, this just would fail to
type-check, so this shouldn't be a problem.


Christian Sievers