10 Feb
2015
10 Feb
'15
6:43 p.m.
On Tue, Feb 10, 2015 at 1:38 PM, Roman Cheplyaka
Since deepseq is in no way magical, it can't provide any guarantees (you can define an instance that does whatever it wants). And neither can NF, being based on deepseq.
All we can say is makeNF = NF . force, by definition.
If we want to have an unsafeMakeNF, which I believe we probably do, then we need to specify what constitutes correct usage of that function.