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Diffstat (limited to 'testsuite/tests/indexed-types/should_fail/T2334.hs')
| -rw-r--r-- | testsuite/tests/indexed-types/should_fail/T2334.hs | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/testsuite/tests/indexed-types/should_fail/T2334.hs b/testsuite/tests/indexed-types/should_fail/T2334.hs new file mode 100644 index 0000000000..c73402e2d5 --- /dev/null +++ b/testsuite/tests/indexed-types/should_fail/T2334.hs @@ -0,0 +1,16 @@ +{-# LANGUAGE TypeFamilies #-} + +-- Trac #2334 + +module Test where + +data family F r + +newtype instance F () = F () () deriving Eq +newtype instance F Int = H deriving Eq + +data instance F Bool = K1 +data instance F Bool = K2 + + + |