From 877d17fa27477e6376e4b239657506d7071d0c5d Mon Sep 17 00:00:00 2001
From: Martin Imre <martinimre25@gmail.com>
Date: Mon, 5 Feb 2024 18:36:42 +0100
Subject: [PATCH] feat(B909): Add more container mutating functions

---
 bugbear.py | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/bugbear.py b/bugbear.py
index 6a3c2be..e9b0c91 100644
--- a/bugbear.py
+++ b/bugbear.py
@@ -1609,6 +1609,13 @@ class B909Checker(ast.NodeVisitor):
         "insert",
         "pop",
         "popitem",
+        "setdefault",
+        "update",
+        "intersection_update",
+        "difference_update",
+        "symmetric_difference_update",
+        "add",
+        "discard",
     )
 
     def __init__(self, name: str):