29 Aug
2003
29 Aug
'03
4:43 a.m.
On Wed, Aug 27, 2003 at 04:57:27PM +0100, Simon Marlow wrote:
GHC tries to do so, but sometimes gets it wrong. See the -fwarn-incomplete-patterns flag. We'd appreciate it if someone could overhaul this code - it's been on the wish list for a long time.
As a matter of curiosity, do you have some examples as to when GHC gets it wrong?
There's one in the bug database: http://sourceforge.net/tracker/index.php?func=detail&aid=485324&group_id =8032&atid=108032 And I think a couple more have been reported on ghc-bugs, Google should be able to find them. Cheers, Simon