blob: 98bfdab6859c0bffd7afd95773c0ae4a453399fd (
plain)
1
2
3
4
5
6
7
8
9
|
mod47.hs:6:10:
Could not deduce (Num a)
arising from the superclasses of an instance declaration
from the context (Eq a, Enum a)
bound by the instance declaration at mod47.hs:6:10-34
Possible fix:
add (Num a) to the context of the instance declaration
In the instance declaration for ‘Bar [a]’
|
