
21 Apr
2011
21 Apr
'11
5:56 p.m.
"larry.liuxinyu"
Somebody told me that: Eduard Sergeev • BTW, more recent QuickCheck (from Haskell Platform 2011.2.0.X - contains QuickCheck-2.4.0.1) seems to identifies the problem correctly:
*** Failed! Falsifiable (after 3 tests and 2 shrinks): [0,1] False
I don't think this can be true: the problem occurs in GHCi and there's no way for QuickCheck to detect it. And when I tested it I got the same problem. There must be some difference between the properties you both tested... Nick