summaryrefslogtreecommitdiff
path: root/testsuite/tests/th/T7532a.hs
blob: d28a59e87c91713c94c15a164b0c7cb6696a1db8 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
{-# LANGUAGE TemplateHaskell #-}
{-# LANGUAGE TypeFamilies #-}

module T7532a where

import Language.Haskell.TH

class C a where
     data D a

bang' :: DecsQ
bang' = return [
     InstanceD Nothing [] (AppT (ConT ''C) (ConT ''Int)) [
         DataInstD [] Nothing (AppT (ConT ''D) (ConT ''Int)) Nothing [
             NormalC (mkName "T") []] []]]