1 files changed, 66 insertions, 0 deletions
diff --git a/tests/functional/o/overlapping_exceptions.py b/tests/functional/o/overlapping_exceptions.py
new file mode 100644
index 000000000..c5eab48cc
--- /dev/null
+++ b/tests/functional/o/overlapping_exceptions.py
@@ -0,0 +1,66 @@
+# pylint: disable=missing-docstring
+
+import socket
+
+
+class SomeException(Exception):
+    pass
+
+
+class SubclassException(SomeException):
+    pass
+
+
+AliasException = SomeException
+
+try:
+    pass
+except (SomeException, SomeException):  # [overlapping-except]
+    pass
+
+try:
+    pass
+except (SomeException, SubclassException):  # [overlapping-except]
+    pass
+
+try:
+    pass
+except (SomeException, AliasException):  # [overlapping-except]
+    pass
+
+try:
+    pass
+except (AliasException, SubclassException):  # [overlapping-except]
+    pass
+
+try:
+    pass
+# +1:[overlapping-except, overlapping-except, overlapping-except]
+except (SomeException, AliasException, SubclassException):
+    pass
+
+try:
+    pass
+except (ArithmeticError, FloatingPointError):  # [overlapping-except]
+    pass
+
+try:
+    pass
+except (ValueError, UnicodeDecodeError):  # [overlapping-except]
+    pass
+
+
+try:
+    pass
+except (IOError, OSError):  # [overlapping-except]
+    pass
+
+try:
+    pass
+except (socket.error, OSError):  # [overlapping-except]
+    pass
+
+try:
+    pass
+except (ConnectionError, socket.error):  # [overlapping-except]
+    pass