diff options
Diffstat (limited to 'testsuite/tests/typecheck/should_fail/tcfail133.stderr')
-rw-r--r-- | testsuite/tests/typecheck/should_fail/tcfail133.stderr | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/testsuite/tests/typecheck/should_fail/tcfail133.stderr b/testsuite/tests/typecheck/should_fail/tcfail133.stderr index bba5889603..f61320f4c1 100644 --- a/testsuite/tests/typecheck/should_fail/tcfail133.stderr +++ b/testsuite/tests/typecheck/should_fail/tcfail133.stderr @@ -3,9 +3,10 @@ tcfail133.hs:2:61: warning: -XDatatypeContexts is deprecated: It was widely considered a misfeature, and has been removed from the Haskell language. tcfail133.hs:68:7: error: - No instance for (Show r0) arising from a use of ‘show’ - The type variable ‘r0’ is ambiguous - Potential instances: + Ambiguous type variable ‘r0’ arising from a use of ‘show’ + prevents the constraint ‘(Show r0)’ from being solved. + Probable fix: use a type annotation to specify what ‘r0’ should be. + These potential instances exist: instance Show Ordering -- Defined in ‘GHC.Show’ instance Show Integer -- Defined in ‘GHC.Show’ instance (Show a, Show b, Number a, Digit b) => Show (a :@ b) |