GHC 8 and Template Haskell

Iavor Diatchki iavor.diatchki at
Thu Apr 14 17:42:36 UTC 2016


Now that "OVERLAPPING" and "OVERLAPPABLE" are pragmas on the instances, do
we have a way to generate instances with such pragmas using Template
Haskell?   I can't seem to find a way to do this, which is unfortunate.

If I am not missing anything, would there be objections to adding it to the
TH library before the next release---I would volunteer to do the change

Let me know,

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