Bug in specialise

Simon Peyton-Jones simonpj at microsoft.com
Mon Dec 6 08:25:51 EST 2004


I think I've fixed this one.  Would you like to update and try again?

Simon

| -----Original Message-----
| From: glasgow-haskell-bugs-bounces at haskell.org
[mailto:glasgow-haskell-bugs-
| bounces at haskell.org] On Behalf Of Laszlo Nemeth
| Sent: 01 December 2004 16:35
| To: glasgow-haskell-bugs at haskell.org
| Subject: Bug in specialise
| 
| Hi,
| 
| I attach an example of specialisation breaking due to reordered
| optimisation passes. I grepped through the logs (43680 opts for 6
| programs approx 250000) and only anna breaks (out of fulsom, hidden,
| scs, infer, compress2) always with the same reason: the type of binder
| being primitive.
| 
| Hope this helps.
|   Laszlo



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