diff options
Diffstat (limited to 'testsuite/tests/typecheck/should_fail/tcfail165.stderr')
| -rw-r--r-- | testsuite/tests/typecheck/should_fail/tcfail165.stderr | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/testsuite/tests/typecheck/should_fail/tcfail165.stderr b/testsuite/tests/typecheck/should_fail/tcfail165.stderr new file mode 100644 index 0000000000..878a707120 --- /dev/null +++ b/testsuite/tests/typecheck/should_fail/tcfail165.stderr @@ -0,0 +1,12 @@ + +tcfail165.hs:15:23: + Couldn't match expected type `forall a. Show a => a -> String' + with actual type `b0 -> String' + In the second argument of `putMVar', namely + `(show :: forall b. Show b => b -> String)' + In a stmt of a 'do' block: + putMVar var (show :: forall b. Show b => b -> String) + In the expression: + do { var <- newEmptyMVar :: + IO (MVar (forall a. Show a => a -> String)); + putMVar var (show :: forall b. Show b => b -> String) } |