<div dir="auto">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.</div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Wed, May 13, 2020, 2:47 AM YueCompl via Haskell-Cafe <<a href="mailto:haskell-cafe@haskell.org">haskell-cafe@haskell.org</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Folks,<br>
<br>
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!<br>
<br>
Best regards,<br>
Compl<br>
<br>
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