22 Jun
2004
22 Jun
'04
9:17 a.m.
On Tue, Jun 22, 2004 at 01:52:44PM +0100, Malcolm Wallace wrote:
Same again. Try addHeight h E = h `seq` h
which, although it looks bizarre, actually forces the evaluation of h, whilst simply returning it does not.
That contradicts my intution for seq. I would read it as "h is forced before h is forced", and I would think that (h `seq` h) is equivalent to h. Were I am wrong? Best regards, Tom -- .signature: Too many levels of symbolic links