22 Apr
2006
22 Apr
'06
5:18 p.m.
The error given by GHC (with or without the -fallow-overlapping- instances) is question.hs:6:0: Duplicate instance declarations: question.hs:6:0: instance (B1 x) => A x question.hs:7:0: instance (B2 x) => A x -- Robin Bate Boerop On 22-Apr-06, at 1:01 PM, ihope wrote:
On 4/22/06, Robin Bate Boerop <robin_bb@acm.org> wrote:
This does not work. The compiler gives the same error with or without "-fallow-overlapping-instances".
Just what is the error?