diff options
Diffstat (limited to 'testsuite/tests/quantified-constraints/T17267a.stderr')
| -rw-r--r-- | testsuite/tests/quantified-constraints/T17267a.stderr | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/testsuite/tests/quantified-constraints/T17267a.stderr b/testsuite/tests/quantified-constraints/T17267a.stderr new file mode 100644 index 0000000000..c57eb1f75c --- /dev/null +++ b/testsuite/tests/quantified-constraints/T17267a.stderr @@ -0,0 +1,16 @@ + +T17267a.hs:18:12: error: + • Reduction stack overflow; size = 201 + When simplifying the following type: C a b + Use -freduction-depth=0 to disable this check + (any upper bound you could choose might fail unpredictably with + minor updates to GHC, so disabling the check is recommended if + you're sure that type checking should terminate) + • In the expression: op x + In an equation for ‘oops’: oops x = op x + In an equation for ‘uc’: + uc + = oops + where + oops :: (C a b => C a b) => a -> b + oops x = op x |