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,
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.
Indeed, I always try to avoid all warnings in my sources by using the
flag -Wall, because I consider
Christian Maeder [EMAIL PROTECTED] writes:
Indeed, I always try to avoid all warnings in my sources by using the
flag -Wall, because I consider this to be good programming
style. (In particular warnings about unused and shadowed variables
prevented a lot of errors.) However some warnings are
Back when I hacked on Hugs routinely, I thought of detecting uncaught cases
including things like the following:
f :: Color - String
f x = case x of
Red - r
_ - ++ case x of
Green - g
Blue - b
Warning: Pattern match(es) are
