[Haskell-cafe] Way to prevent a value from being garbage collected too early

[David Feuer]

You're looking for the `touch` function. I don't remember where it lives. I
believe there's also a new and improved replacement whose name I don't
remember.

On Wed, May 13, 2020, 2:47 AM YueCompl via Haskell-Cafe <
haskell-cafe at haskell.org> wrote:

> Folks,
>
> I need a little help, I remember I had read some where that, there's a
> function to fake a use of a value, so it won't be garbage collected too
> early, as GHC has an optimization to forget a value as early as possible.
> But I can't remember the function name or even the keyword to google it
> out, hint me please!
>
> Best regards,
> Compl
>
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