a few explanations

Author: altendky

tests/cases/forward_reference.py

@@ -13,6 +13,8 @@
 
 
 for module in [dataclasses, attr]:
+    # Type ignores are just here for now instead of figuring out how to
+    # handle these properly.
 
     @module.dataclass  # type: ignore[attr-defined]
     class A:

tests/test_make.py

@@ -434,6 +434,7 @@ class B:
 
 
 @pytest.mark.xfail(
+    # type ignored due to foss.heptapod.net/pypy/pypy/-/issues/3129
     condition=sys.implementation.name == "pypy" and sys.pypy_version_info < (7, 2),  # type: ignore[attr-defined]
     reason="Forward references and string annotations are broken in PyPy3 < 7.2",
     strict=True,