diff options
| author | Joachim Breitner <mail@joachim-breitner.de> | 2014-07-13 00:27:54 +0200 |
|---|---|---|
| committer | Joachim Breitner <mail@joachim-breitner.de> | 2014-07-13 00:27:54 +0200 |
| commit | 47640ca4e5cdb2882f0b30dec7b34f8c5c734171 (patch) | |
| tree | bc4edf60dad08c5fda282ca142ef4d377bf1b29a /testsuite/tests/typecheck/should_fail/T9305.hs | |
| parent | 708062b54d85163410a48e80ebb863be4fe21854 (diff) | |
| download | haskell-47640ca4e5cdb2882f0b30dec7b34f8c5c734171.tar.gz | |
Test case for #9305
Diffstat (limited to 'testsuite/tests/typecheck/should_fail/T9305.hs')
| -rw-r--r-- | testsuite/tests/typecheck/should_fail/T9305.hs | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/testsuite/tests/typecheck/should_fail/T9305.hs b/testsuite/tests/typecheck/should_fail/T9305.hs new file mode 100644 index 0000000000..b6ad3b780e --- /dev/null +++ b/testsuite/tests/typecheck/should_fail/T9305.hs @@ -0,0 +1,8 @@ +{-# LANGUAGE DeriveFunctor#-} +module Main where + +data Event a b = Event a deriving (Functor) + +newtype F f = F (f (F f)) + +data EventF a = EventF (F (Event a)) deriving (Functor) |