diff options
Diffstat (limited to 'testsuite/tests/typecheck/should_fail/tcfail156.hs')
| -rw-r--r-- | testsuite/tests/typecheck/should_fail/tcfail156.hs | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/testsuite/tests/typecheck/should_fail/tcfail156.hs b/testsuite/tests/typecheck/should_fail/tcfail156.hs new file mode 100644 index 0000000000..7956c5b76a --- /dev/null +++ b/testsuite/tests/typecheck/should_fail/tcfail156.hs @@ -0,0 +1,8 @@ +{-# LANGUAGE ExistentialQuantification #-} + +-- Illegal existential context on a newtype + +module ShouldFail where + +newtype Foo = forall a . Foo a + |