diff options
Diffstat (limited to 'testsuite/tests/deriving/should_fail/T5287.stderr')
-rw-r--r-- | testsuite/tests/deriving/should_fail/T5287.stderr | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/testsuite/tests/deriving/should_fail/T5287.stderr b/testsuite/tests/deriving/should_fail/T5287.stderr index 93ea7d6cb7..e95212f67e 100644 --- a/testsuite/tests/deriving/should_fail/T5287.stderr +++ b/testsuite/tests/deriving/should_fail/T5287.stderr @@ -2,6 +2,8 @@ T5287.hs:6:29: No instance for (A e oops) arising from the 'deriving' clause of a data type declaration + The type variable `oops' is ambiguous + Possible fix: add a type signature that fixes these type variable(s) Possible fix: use a standalone 'deriving instance' declaration, so you can specify the instance context yourself |