blob: 2c315725ef73e04ea123c7e11294fd4bf59e139d (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
|
-- !!! Dfun naming bug
module Main where
data TT = TT
data TTT = TTT
class CC a where
op_cc :: a -> a
class CCT a where
op_cct :: a -> a
-- These two instances should get different dfun names!
-- In GHC 4.04 they both got $fCCTTT
instance CC TTT where
op_cc = id
instance CCT TT where
op_cct = id
main = case op_cc TTT of
TTT -> print "ok"
|
