diff options
Diffstat (limited to 'testsuite/tests/typecheck/should_fail/T20666.stderr')
| -rw-r--r-- | testsuite/tests/typecheck/should_fail/T20666.stderr | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/testsuite/tests/typecheck/should_fail/T20666.stderr b/testsuite/tests/typecheck/should_fail/T20666.stderr index 46d0fafcc4..63a0d11c07 100644 --- a/testsuite/tests/typecheck/should_fail/T20666.stderr +++ b/testsuite/tests/typecheck/should_fail/T20666.stderr @@ -3,7 +3,7 @@ T20666.hs:13:10: warning: [GHC-36038] [-Wloopy-superclass-solve (in -Wdefault)] I am solving the constraint ‘Show (T c)’, 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 ‘Show (T c)’ to the instance context, @@ -13,7 +13,7 @@ T20666.hs:17:10: warning: [GHC-36038] [-Wloopy-superclass-solve (in -Wdefault)] I am solving the constraint ‘Show (T c)’, 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 ‘Show (T c)’ to the instance context, |