diff options
Diffstat (limited to 'testsuite/tests/typecheck/should_fail/T5300.stderr')
| -rw-r--r-- | testsuite/tests/typecheck/should_fail/T5300.stderr | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/testsuite/tests/typecheck/should_fail/T5300.stderr b/testsuite/tests/typecheck/should_fail/T5300.stderr new file mode 100644 index 0000000000..bc3bc066b5 --- /dev/null +++ b/testsuite/tests/typecheck/should_fail/T5300.stderr @@ -0,0 +1,8 @@ + +T5300.hs:15:9: + Ambiguous type variable `c0' in the constraint: + (C1 a1 b2 c0) arising from a use of `f1' + Probable fix: add a type signature that fixes these type variable(s) + In the first argument of `(>>=)', namely `f1 fm' + In the expression: f1 fm >>= return . undefined + In an equation for `f2': f2 fm = f1 fm >>= return . undefined |