Warning: Serious space regression in HEAD
José Pedro Magalhães
jpm at cs.uu.nl
Fri May 27 16:39:22 CEST 2011
2011/5/27 Ian Lynagh <igloo at earth.li>
> On Fri, May 27, 2011 at 10:17:38AM +0200, José Pedro Magalhães wrote:
> > Can you provide more details? It's probably due to the generics stuff;
> > particularly the instances for base types.
> Looks likely: Here are the heap profiles for compiling
> ghc-prim:GHC.Tuple in the 7.0 branch and the HEAD:
Yes; as a temporary fix, commenting out all the "deriving Generic" lines
should make it ok again.
> Incidentally, the last tuple type doesn't have a "deriving Generic"
Right, it looks like my regexp missed that one. It should be added.
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