Printing type operators adds extraneous parenthesis
Given the code:
{-# LANGUAGE TypeOperators #-}
type name ::: a = a
f :: Int ::: Int -> Int
f = id
In GHCi-8.0.2 I get:
>>> :t f
f :: Int ::: Int -> Int
But in GHCi-8.2.0.20170427 I get:
>>> :t f
f :: (Int ::: Int) -> Int
Trac metadata
Trac field | Value |
---|---|
Version | 8.2.1-rc2 |
Type | Bug |
TypeOfFailure | OtherFailure |
Priority | normal |
Resolution | Unresolved |
Component | Compiler |
Test case | |
Differential revisions | |
BlockedBy | |
Related | |
Blocking | |
CC | |
Operating system | |
Architecture |