Magical function to support reflection

[Simon Peyton Jones]

I've added some comments. I like ReflectableDF a lot.

Simon

| -----Original Message-----
| From: David Feuer [mailto:david at well-typed.com]
| Sent: 19 January 2017 02:59
| To: ghc-devs at haskell.org; Simon Peyton Jones <simonpj at microsoft.com>
| Cc: Edward Kmett <ekmett at gmail.com>
| Subject: Re: Magical function to support reflection
| 
| I've updated
| https://ghc.haskell.org/trac/ghc/wiki/MagicalReflectionSupport to reflect
| both Simon's thoughts on the matter and my own reactions to them. I hope
| you'll give it a peek.
| 
| David Feuer