25 Jul
2010
25 Jul
'10
9:07 a.m.
On Sunday 25 July 2010 14:47:41, Andrew Coppin wrote:
Daniel Fischer wrote:
On Sunday 25 July 2010 14:12:03, Andrew Coppin wrote:
Isn't there a "default" declaration where you can specify type defaulting?
Yes, you can have one default declaration per module.
Not a feature I ever use. I just vaguely remembered reading about it somewhere... (No idea if it has any effect on GHCi though.)
ghci ignores default declarations (but has extended defaulting rules), so at the ghci prompt, you always get Integer for a generic Num type.