diff options
Diffstat (limited to 'testsuite/tests/deriving/should_compile/T3057.hs')
| -rw-r--r-- | testsuite/tests/deriving/should_compile/T3057.hs | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/testsuite/tests/deriving/should_compile/T3057.hs b/testsuite/tests/deriving/should_compile/T3057.hs new file mode 100644 index 0000000000..0e9aef7814 --- /dev/null +++ b/testsuite/tests/deriving/should_compile/T3057.hs @@ -0,0 +1,6 @@ +{-# LANGUAGE StandaloneDeriving, DeriveFunctor #-} +module T3057 where + +deriving instance Functor (Either a) + + |