The Gentle art of levitations Chapman et al. 2010,
See also McBride et al. 2004, Transpprting functions across ornaments Dagand & McBride ICFP 2012, dybjer talk OPLSS 2015
Declaring this a non-goal. Cur is about extensibility. With the new Turnstile core, we want a small core, and then to add features (including type rules) via libraries.
The Gentle art of levitations Chapman et al. 2010, See also McBride et al. 2004, Transpprting functions across ornaments Dagand & McBride ICFP 2012, dybjer talk OPLSS 2015