[Haskell-cafe] Re: [Haskell] Top Level <-

Ganesh Sittampalam wrote:

This seems fine to me. It's based on something that already does work properly across a process scope,

But you agree that IORefs define a concept of "process scope"?

instead of some new language feature that is actually hard to implement across the process scope.

If we have a concept of "process scope", how is it hard to implement? -- Ashley Yakeley