Confusing warnings from GHC HEAD
johan.tibell at gmail.com
Tue Aug 31 05:15:49 EDT 2010
On Tue, Aug 31, 2010 at 11:06 AM, Simon Peyton-Jones
<simonpj at microsoft.com>wrote:
> I can’t reproduce this. With the enclosed module and HEAD, I get the
> warning; but when I add –fspec-constr-count=5, the warning goes away and I
> get the specialised rules.
Is this the right fix in general? I try to keep my code warning free but I
don't want to bump the count unless it's always a win. If it's not always a
win perhaps it should be a warning that's on by default?
-------------- next part --------------
An HTML attachment was scrubbed...
More information about the Glasgow-haskell-users