GHCi reports out-of-scope type family instances with :info

I have

{-# LANGUAGE TypeFamilies #-}

module A () where

type family F a
type instance F Int = Bool

module B where

import A

In GHCi:

Prelude> :load B
[1 of 2] Compiling A                ( A.hs, interpreted )
[2 of 2] Compiling B                ( B.hs, interpreted )
Ok, modules loaded: B, A.
*B> :i Int
data Int = GHC.Types.I# GHC.Prim.Int# 	-- Defined in ‛GHC.Types’
<snip>
type instance A.F Int -- Defined at A.hs:6:1
*B> 

This last output from :info should be suppressed, I would think. (I agree it should be printed with :info!.) Note the () in module A's export list.

This is a regression from 7.6.3, where the out-of-scope type family instance is not printed.

Trac metadata

Trac field	Value
Version	7.7
Type	Bug
TypeOfFailure	OtherFailure
Priority	normal
Resolution	Unresolved
Component	GHCi
Test case
Differential revisions
BlockedBy
Related
Blocking
CC	hvr
Operating system
Architecture

changed weight to 5

added GHCi Tbug Trac import labels

mentioned in commit 2041b94e

assigned to @simonpj

Ah I see. I'm fixing this

mentioned in commit b73800c3

Fixed by

commit b73800c306bd7a73b1090fb766d1860e6ab0623f
Author: Simon Peyton Jones <simonpj@microsoft.com>
Date:   Wed Oct 23 14:23:46 2013 +0100

    oprhNamesOfFamInst should include the type family itself (fix Trac #8469)
    
    Trivial fix; matches oprhNamesOfClsInst.

 compiler/types/FamInstEnv.lhs |   15 +++++++++------
 1 file changed, 9 insertions(+), 6 deletions(-)

Should this ticket be marked as fixed?

closed

Looks like it. Good spot.

Trac metadata

Trac field	Value
Resolution	Unresolved → ResolvedFixed

added Pnormal label