13 Mar
2010
13 Mar
'10
10:08 p.m.
Am Samstag 13 März 2010 23:09:48 schrieb legajid:
I tried
!t1f <- gettime
and i got an error message : premier.hs:92:1: Illegal bang-pattern (use -XBangPatterns) Failed, modules loaded: none.
t1f <- !gettime gives : premier.hs:92:8: parse error on input `!' Failed, modules loaded: none.
Ah yes, you must tell GHC that you want to use bang-patterns, best with a {-# LANGUAGE BangPatterns #-} pragma right at the top of the file (you can too easily forget to pass -XBangPatterns on the command ine).