1 files changed, 18 insertions, 0 deletions
diff --git a/tests/functional/c/comparison_with_callable_typing_constants.py b/tests/functional/c/comparison_with_callable_typing_constants.py
new file mode 100644
index 000000000..70aa9763f
--- /dev/null
+++ b/tests/functional/c/comparison_with_callable_typing_constants.py
@@ -0,0 +1,18 @@
+"""Typing constants are actually implemented as functions, but they
+raise when called, so Pylint uses that to avoid false positives for
+comparison-with-callable.
+"""
+from typing import Any, Optional
+
+
+def check_any(type_) -> bool:
+    """See https://github.com/PyCQA/pylint/issues/5557"""
+    return type_ == Any
+
+
+def check_optional(type_) -> bool:
+    """
+    Unlike Any, Optional does not raise in its body.
+    It raises via its decorator: typing._SpecialForm.__call__()
+    """
+    return type_ == Optional