On Thu, Sep 27, 2007 at 05:31:51PM +0200, apfelmus wrote:
Tristan Allwood wrote:
Does anyone know if there is a function that tells you if a haskell
value has been forced or not? e.g. isWHNF :: a - IO Bool let x =
(map succ [0..]) in do putStrLn . show (isWHNF x)--
False
On Thu, 2007-09-27 at 16:57 +0100, Tristan Allwood wrote:
On Thu, Sep 27, 2007 at 05:31:51PM +0200, apfelmus wrote:
Tristan Allwood wrote:
Does anyone know if there is a function that tells you if a haskell
value has been forced or not? e.g. isWHNF :: a - IO Bool let x =
(map succ [0..])