[Haskell-cafe] Handling exceptions or gracefully releasing resources

[Johan Tibell]

Hi,

The pattern is essentially the same as in imperative languages; every
allocation should involve a finally clause that deallocates the
resource.

On Tue, Jan 29, 2013 at 2:59 PM, Thiago Negri <evohunz at gmail.com> wrote:
> Should I put `Control.Exception.finally` on every single line of my
> finalizers?

I'm not sure what you're asking here. If your finally clause tries to
call close, you don't have to catch exceptions raise by close (what
would you do with them anyway).