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| author | David Terei <davidterei@gmail.com> | 2011-07-20 11:09:03 -0700 |
|---|---|---|
| committer | David Terei <davidterei@gmail.com> | 2011-07-20 11:26:35 -0700 |
| commit | 16514f272fb42af6e9c7674a9bd6c9dce369231f (patch) | |
| tree | e4f332b45fe65e2a7a2451be5674f887b42bf199 /testsuite/tests/deriving/should_fail/drvfail013.stderr | |
| parent | ebd422aed41048476aa61dd4c520d43becd78682 (diff) | |
| download | haskell-16514f272fb42af6e9c7674a9bd6c9dce369231f.tar.gz | |
Move tests from tests/ghc-regress/* to just tests/*
Diffstat (limited to 'testsuite/tests/deriving/should_fail/drvfail013.stderr')
| -rw-r--r-- | testsuite/tests/deriving/should_fail/drvfail013.stderr | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/testsuite/tests/deriving/should_fail/drvfail013.stderr b/testsuite/tests/deriving/should_fail/drvfail013.stderr new file mode 100644 index 0000000000..94927cd790 --- /dev/null +++ b/testsuite/tests/deriving/should_fail/drvfail013.stderr @@ -0,0 +1,18 @@ + +drvfail013.hs:4:70: + No instance for (Eq (m (Maybe a))) + arising from the 'deriving' clause of a data type declaration + Possible fix: + add an instance declaration for (Eq (m (Maybe a))) + or use a standalone 'deriving instance' declaration, + so you can specify the instance context yourself + When deriving the instance for (Eq (MaybeT m a)) + +drvfail013.hs:6:70: + No instance for (Eq (m (Maybe a))) + arising from the 'deriving' clause of a data type declaration + Possible fix: + add an instance declaration for (Eq (m (Maybe a))) + or use a standalone 'deriving instance' declaration, + so you can specify the instance context yourself + When deriving the instance for (Eq (MaybeT' m a)) |