id,summary,reporter,owner,description,type,status,priority,milestone,component,version,resolution,keywords,cc,os,architecture,failure,difficulty,testcase,blockedby,blocking,related
2465,View + Pattern Match not fused sufficiently,ryani,,"This came up while playing with the ICFP2007 task.

I have a function {{{dnaView :: DNA -> [D]}}}; DNA is a {{{[ByteString]}}} and D is just the enum {{{I|C|F|P}}}.  When I call a function that just pattern matches on the result, I think the pattern matching function should be fused with the view -- the view should run as a coroutine.

I've attached an example.",bug,new,low,_|_,Compiler,6.8.2,,,,Windows,x86,Runtime performance bug,Unknown,,,,