1 files changed, 38 insertions, 0 deletions
diff --git a/tests/functional/p/pattern_matching.py b/tests/functional/p/pattern_matching.py
new file mode 100644
index 000000000..4b3a71643
--- /dev/null
+++ b/tests/functional/p/pattern_matching.py
@@ -0,0 +1,38 @@
+# pylint: disable=missing-docstring,invalid-name,too-few-public-methods
+
+class Point2D:
+    __match_args__ = ("x", "y")
+
+    def __init__(self, x, y):
+        self.x = x
+        self.y = y
+
+
+# Don't emit false-positive 'unused-variable' and 'undefined-varibable'
+var = 42
+match var:
+    case [*rest1]:
+        print(rest1)
+    case {**rest2}:
+        print(rest2)
+    case Point2D(0, a):
+        print(a)
+    case Point2D(x=0, y=b) as new_point:
+        print(b)
+        print(new_point)
+    case new_var:
+        print(new_var)
+
+
+# Test inference of variables assigned in patterns doesn't crash pylint
+var = 42
+match var:
+    case (1, *rest3):
+        if rest3 != 2:
+            pass
+    case {1: _, **rest4}:
+        if rest4 != 2:
+            pass
+    case c:
+        if c != 2:
+            pass