From 8a6d70aef46b4fd44fcd93d1b9ce48e13d26597c Mon Sep 17 00:00:00 2001
From: Martin Fischer <martin@push-f.com>
Date: Fri, 25 Feb 2022 07:27:19 +0100
Subject: add puzzle for protocol with missing member

---
 puzzles/22_protocol_missing_member.py | 7 +++++++
 1 file changed, 7 insertions(+)
 create mode 100644 puzzles/22_protocol_missing_member.py

(limited to 'puzzles/22_protocol_missing_member.py')

diff --git a/puzzles/22_protocol_missing_member.py b/puzzles/22_protocol_missing_member.py
new file mode 100644
index 0000000..79bd70e
--- /dev/null
+++ b/puzzles/22_protocol_missing_member.py
@@ -0,0 +1,7 @@
+from typing import Protocol
+
+class P(Protocol):
+    x: int
+
+class B(P):  # error
+    pass
-- 
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