> Florian can say, if he originally meant to support different type > variable names as shown above. There might be some type improvement in > the context that needs to be re-adjusted (or some now unused things to > be removed).
The assumption has always been that type variable carry canonical names
'a 'b 'c … because the instantiation type must be fixed in the
beginning. That it ever used to work with other names was nothing but a
mere accident.
Florian
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