<div dir="ltr"><div>Yes, this is one of the features we would like to have. If you write down the explicit instantiation of a function, we just take it, no questions asked (well, the terms should still be type correct).<br></div><div>But writing out *every* single impredicative instantiation is really tiresome, hence we are looking for "simple" ways to flow this information around and alleavite a bit the burden.</div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">El vie., 28 jun. 2019 a las 15:43, Ryan Scott (<<a href="mailto:ryan.gl.scott@gmail.com">ryan.gl.scott@gmail.com</a>>) escribió:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr"><div>Would this permit explicit impredicativity as described in [1]? Simon mentions in [1] that explicit impredicativity is easier to implement than guarded impredicativity, although it's not clear to me if the latter would imply the former.<br></div><div><br></div><div>Ryan S.</div><div>-----</div><div>[1] <a href="https://gitlab.haskell.org/ghc/ghc/issues/14859" target="_blank">https://gitlab.haskell.org/ghc/ghc/issues/14859</a></div></div>
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