‘class C using’ fails to parse with MonadComprehensions

TransformListComp / MonadComprehensions reserve using but should this not work?

{-# Language TransformListComp #-}

class C using

gives

$ ghci -ignore-dot-ghci /tmp/X.hs 
GHCi, version 8.5.20180105: http://www.haskell.org/ghc/  :? for help
[1 of 1] Compiling Main             ( /tmp/X.hs, interpreted )

/tmp/X.hs:3:9: error: parse error on input ‘using’
  |
3 | class C using
  |         ^^^^^
Failed, no modules loaded.
Prelude> 

Trac metadata

Trac field	Value
Version	8.2.2
Type	Bug
TypeOfFailure	OtherFailure
Priority	normal
Resolution	Unresolved
Component	Compiler
Test case
Differential revisions
BlockedBy
Related
Blocking
CC
Operating system
Architecture