From bc998019c79c83db140317c3e59761fdd12a8c5f Mon Sep 17 00:00:00 2001
From: Trevor Guidry <trevor.guidry@mongodb.com>
Date: Fri, 16 Sep 2022 19:00:42 +0000
Subject: SERVER-69581 add performance-for-range-copy check to clang-tidy

---
 src/mongo/db/active_index_builds.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'src/mongo/db/active_index_builds.cpp')

diff --git a/src/mongo/db/active_index_builds.cpp b/src/mongo/db/active_index_builds.cpp
index e9041058530..b0452c0823e 100644
--- a/src/mongo/db/active_index_builds.cpp
+++ b/src/mongo/db/active_index_builds.cpp
@@ -161,7 +161,7 @@ std::vector<std::shared_ptr<ReplIndexBuildState>> ActiveIndexBuilds::_filterInde
     WithLock lk, IndexBuildFilterFn indexBuildFilter) const {
 
     std::vector<std::shared_ptr<ReplIndexBuildState>> indexBuilds;
-    for (auto pair : _allIndexBuilds) {
+    for (const auto& pair : _allIndexBuilds) {
         auto replState = pair.second;
         if (!indexBuildFilter(*replState)) {
             continue;
@@ -192,7 +192,7 @@ Status ActiveIndexBuilds::registerIndexBuild(
         return replIndexBuildState->collectionUUID == replState.collectionUUID;
     };
     auto collIndexBuilds = _filterIndexBuilds_inlock(lk, pred);
-    for (auto existingIndexBuild : collIndexBuilds) {
+    for (const auto& existingIndexBuild : collIndexBuilds) {
         for (const auto& name : replIndexBuildState->indexNames) {
             if (existingIndexBuild->indexNames.end() !=
                 std::find(existingIndexBuild->indexNames.begin(),
-- 
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