:i doesn't work for ~
Prelude> :set -XTypeOperators
Prelude> :i (~)
<interactive>:1:2: parse error on input ‘~’
Prelude> :k (~)
(~) :: k -> k -> ConstraintTrac metadata
| Trac field | Value |
|---|---|
| Version | 7.11 |
| Type | Bug |
| TypeOfFailure | OtherFailure |
| Priority | normal |
| Resolution | Unresolved |
| Component | GHCi |
| Test case | |
| Differential revisions | |
| BlockedBy | |
| Related | |
| Blocking | |
| CC | hvr |
| Operating system | |
| Architecture |