Update trio/_core/_tests/test_run.py

Co-authored-by: Thomas Grainger <tagrain@gmail.com>
python-trio · Oct 26, 2023 · e803320 · e803320
1 parent 5bfb8f7
commit e803320
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/trio/_core/_tests/test_run.py b/trio/_core/_tests/test_run.py
@@ -2560,7 +2560,7 @@ async def raise_custom_exception_group_before(
     raise ExceptionGroup("my group", [ValueError()])
 
 
-def _check_exception(exc: pytest.ExceptionInfo) -> None:
+def _check_exception(exc: pytest.ExceptionInfo[BaseException]) -> None:
     assert isinstance(exc.value, BaseExceptionGroup)
     assert len(exc.value.exceptions) == 1
     assert isinstance(exc.value.exceptions[0], ValueError)