diff options
Diffstat (limited to 'testsuite/tests/typecheck/should_compile/T22891.stderr')
| -rw-r--r-- | testsuite/tests/typecheck/should_compile/T22891.stderr | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/testsuite/tests/typecheck/should_compile/T22891.stderr b/testsuite/tests/typecheck/should_compile/T22891.stderr index a0bdc1649b..4078683249 100644 --- a/testsuite/tests/typecheck/should_compile/T22891.stderr +++ b/testsuite/tests/typecheck/should_compile/T22891.stderr @@ -3,7 +3,7 @@ T22891.hs:9:10: warning: [GHC-36038] [-Wloopy-superclass-solve (in -Wdefault)] I am solving the constraint ‘Foo f’, arising from the superclasses of an instance declaration, in a way that might turn out to loop at runtime. - Future versions of GHC will turn this warning into an error. + Starting from GHC 9.10, this warning will turn into an error. See the user manual, § Undecidable instances and loopy superclasses. Suggested fix: Add the constraint ‘Foo f’ to the instance context, |