diff options
Diffstat (limited to 'testsuite/tests/safeHaskell/safeLanguage/SafeLang11_B.hs')
| -rw-r--r-- | testsuite/tests/safeHaskell/safeLanguage/SafeLang11_B.hs | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/testsuite/tests/safeHaskell/safeLanguage/SafeLang11_B.hs b/testsuite/tests/safeHaskell/safeLanguage/SafeLang11_B.hs new file mode 100644 index 0000000000..8d81be6abc --- /dev/null +++ b/testsuite/tests/safeHaskell/safeLanguage/SafeLang11_B.hs @@ -0,0 +1,16 @@ +{-# LANGUAGE TemplateHaskell #-} +module SafeLang11_B ( Class(..), mkSimpleClass ) where + +import Language.Haskell.TH + +class Class a where + c :: a + +mkSimpleClass :: Name -> Q [Dec] +mkSimpleClass name = do + TyConI (DataD [] dname [] cs _) <- reify name + ((NormalC conname []):_) <- return cs + ClassI (ClassD [] cname [_] [] [SigD mname _]) _ <- reify ''Class + return [InstanceD [] (AppT (ConT cname) (ConT dname)) [FunD mname + [Clause [] (NormalB (ConE conname)) []]]] + |