Remove copies from foreach loops (thanks to Clang)

2 files changed, 10 insertions, 10 deletions

diff --git a/tests/core_tests/tx_pool.cpp b/tests/core_tests/tx_pool.cpp
index 1e496f3da..c80cbdb98 100644
--- a/tests/core_tests/tx_pool.cpp
+++ b/tests/core_tests/tx_pool.cpp
@@ -393,7 +393,7 @@ bool txpool_double_spend_base::check_changed(cryptonote::core& c, const size_t e
     }
   }
 
-  for (const std::pair<crypto::hash, uint64_t>& hash : m_all_hashes)
+  for (const std::pair<const crypto::hash, uint64_t>& hash : m_all_hashes)
   {
     cryptonote::blobdata tx_blob{};
     if (!c.get_pool_transaction(hash.first, tx_blob, cryptonote::relay_category::all))
@@ -411,7 +411,7 @@ bool txpool_double_spend_base::check_changed(cryptonote::core& c, const size_t e
     for (const crypto::hash& hash : m_no_relay_hashes)
       difference.erase(hash);
 
-    for (const std::pair<crypto::hash, uint64_t>& hash : difference)
+    for (const std::pair<const crypto::hash, uint64_t>& hash : difference)
     {
       if (c.pool_has_tx(hash.first))
       {
diff --git a/tests/unit_tests/net.cpp b/tests/unit_tests/net.cpp
index dffda5e4e..2836fd948 100644
--- a/tests/unit_tests/net.cpp
+++ b/tests/unit_tests/net.cpp
@@ -1351,7 +1351,7 @@ TEST(dandelionpp_map, dropped_connection)
         }
 
         EXPECT_EQ(3u, used.size());
-        for (const std::pair<boost::uuids::uuid, std::size_t>& entry : used)
+        for (const std::pair<const boost::uuids::uuid, std::size_t>& entry : used)
             EXPECT_EQ(3u, entry.second);
 
         for (const boost::uuids::uuid& connection : in_connections)
@@ -1409,7 +1409,7 @@ TEST(dandelionpp_map, dropped_connection)
         }
 
         EXPECT_EQ(3u, used.size());
-        for (const std::pair<boost::uuids::uuid, std::size_t>& entry : used)
+        for (const std::pair<const boost::uuids::uuid, std::size_t>& entry : used)
             EXPECT_EQ(3u, entry.second);
     }
     {
@@ -1472,7 +1472,7 @@ TEST(dandelionpp_map, dropped_connection_remapped)
         }
 
         EXPECT_EQ(3u, used.size());
-        for (const std::pair<boost::uuids::uuid, std::size_t>& entry : used)
+        for (const std::pair<const boost::uuids::uuid, std::size_t>& entry : used)
             EXPECT_EQ(3u, entry.second);
 
         for (const boost::uuids::uuid& connection : in_connections)
@@ -1511,7 +1511,7 @@ TEST(dandelionpp_map, dropped_connection_remapped)
         }
 
         EXPECT_EQ(2u, used.size());
-        for (const std::pair<boost::uuids::uuid, std::size_t>& entry : used)
+        for (const std::pair<const boost::uuids::uuid, std::size_t>& entry : used)
             EXPECT_EQ(5u, entry.second);
     }
     // select 3 of 3 connections but do not remap existing links
@@ -1532,7 +1532,7 @@ TEST(dandelionpp_map, dropped_connection_remapped)
         }
 
         EXPECT_EQ(2u, used.size());
-        for (const std::pair<boost::uuids::uuid, std::size_t>& entry : used)
+        for (const std::pair<const boost::uuids::uuid, std::size_t>& entry : used)
             EXPECT_EQ(5u, entry.second);
     }
     // map 8 new incoming connections across 3 outgoing links
@@ -1555,7 +1555,7 @@ TEST(dandelionpp_map, dropped_connection_remapped)
         }
 
         EXPECT_EQ(3u, used.size());
-        for (const std::pair<boost::uuids::uuid, std::size_t>& entry : used)
+        for (const std::pair<const boost::uuids::uuid, std::size_t>& entry : used)
             EXPECT_EQ(6u, entry.second);
     }
 }
@@ -1609,7 +1609,7 @@ TEST(dandelionpp_map, dropped_all_connections)
         }
 
         EXPECT_EQ(3u, used.size());
-        for (const std::pair<boost::uuids::uuid, std::size_t>& entry : used)
+        for (const std::pair<const boost::uuids::uuid, std::size_t>& entry : used)
             EXPECT_EQ(3u, entry.second);
 
         for (const boost::uuids::uuid& connection : in_connections)
@@ -1641,7 +1641,7 @@ TEST(dandelionpp_map, dropped_all_connections)
         }
 
         EXPECT_EQ(3u, used.size());
-        for (const std::pair<boost::uuids::uuid, std::size_t>& entry : used)
+        for (const std::pair<const boost::uuids::uuid, std::size_t>& entry : used)
             EXPECT_EQ(3u, entry.second);
     }
 }