boot files...

Simon Peyton-Jones simonpj at
Mon Sep 6 08:40:03 EDT 2004

You can't, I'm afraid:

To get the instances in the right place, why not just add 'instance Show
T' everywhere you find 'instance Putputable T'?

I'm not keen on adding Show instances to the main source tree; can you
not elaborate the ppr instances instead?


| -----Original Message-----
| From: glasgow-haskell-users-bounces at
| bounces at] On Behalf Of MR K P SCHUPKE
| Sent: 06 September 2004 12:23
| To: glasgow-haskell-users at
| Subject: boot files...
| I need to change the boot .hi files for TypeRep, to include
| the derivied show instance for TyThing, what is the format?
| Keean.
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