From 80286dcd37d1e16e8a0b5148d41bf7c466f3acc6 Mon Sep 17 00:00:00 2001
From: CodemodService Bot <ltoonqpgsf_1546886053@tfbnw.net>
Date: Mon, 20 Oct 2025 15:42:21 -0700
Subject: [PATCH] fbcode//monarch/python/monarch/common:_C (#1620)

Summary: Pull Request resolved: https://github.com/meta-pytorch/monarch/pull/1620

Reviewed By: thedavekwon

Differential Revision: D85037210
---
 python/monarch/common/mock_cuda.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/python/monarch/common/mock_cuda.cpp b/python/monarch/common/mock_cuda.cpp
index d6e9208e9..6ab2e0491 100644
--- a/python/monarch/common/mock_cuda.cpp
+++ b/python/monarch/common/mock_cuda.cpp
@@ -439,7 +439,7 @@ std::mutex patchedMutex;
 
 void doPatch(const char* name, void** realFns, void* toPatch, void** ourFns) {
   std::lock_guard<std::mutex> guard(patchedMutex);
-  if (patched.count(toPatch)) {
+  if (patched.contains(toPatch)) {
     return;
   }
   patched.emplace(toPatch);