diff options
Diffstat (limited to 'testsuite/tests/typecheck/should_fail/T3102.hs')
| -rw-r--r-- | testsuite/tests/typecheck/should_fail/T3102.hs | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/testsuite/tests/typecheck/should_fail/T3102.hs b/testsuite/tests/typecheck/should_fail/T3102.hs new file mode 100644 index 0000000000..dd5abb25e1 --- /dev/null +++ b/testsuite/tests/typecheck/should_fail/T3102.hs @@ -0,0 +1,12 @@ +{-# OPTIONS -XImplicitParams -XRankNTypes #-} + module Bug where + +t :: forall a. ((?p :: Int) => a) -> String +t _ = "Hello" + +f :: (forall a. a -> String) -> Int +f _ = 3 + +result :: Int +result = f t + |