From 520bcd9dbb8204d014e0d75403e0155bdf246b7e Mon Sep 17 00:00:00 2001
From: CodemodService Bot <ltoonqpgsf_1546886053@tfbnw.net>
Date: Wed, 1 Oct 2025 22:19:47 -0700
Subject: [PATCH] fbcode//monarch/python/monarch/common:_C (#1399)

Summary: Pull Request resolved: https://github.com/meta-pytorch/monarch/pull/1399

Reviewed By: dulinriley

Differential Revision: D83656270
---
 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);