In #19015 it's been suggested that we add some new compiler warnings to our build. Some of these, such as `-Wunreachable-code-loop-increment`, generate warnings. We'll likely want to fix these up if we're going to turn these warnings on.

```bash
init.cpp:969:5: warning: loop will run at most once (loop increment never executed) [-Wunreachable-code-loop-increment]
    for (const auto& arg : gArgs.GetUnsuitableSectionOnlyArgs()) {
    ^~~
1 warning generated.
```

https://github.com/bitcoin/bitcoin/blob/aa8d76806c74a51ec66e5004394fe9ea8ff0fac4/src/init.cpp#L968-L972

If you want to build master, with `-Wunreachable-code-loop-increment`, you can use something like this:
```bash
./autogen.sh
./configure CXXFLAGS="-Wunreachable-code-loop-increment"
make check
```
if (node.peer_logic) UnregisterValidationInterface(node.peer_logic.get());
    
    
    
    
    
    
    
    
    
    if (node.connman) {
        node.connman->StopThreads();
        LOCK2(::cs_main, ::g_cs_orphans);
        node.connman->StopNodes();
    }
    StopTorControl();
    
    
    if (node.scheduler) node.scheduler->stop();
    threadGroup.interrupt_all();
    threadGroup.join_all();
    
    
    node.peer_logic.reset();
    node.connman.reset();
    node.banman.reset();
    if (::mempool.IsLoaded() && gArgs.GetArg("-persistmempool", DEFAULT_PERSIST_MEMPOOL)) {
        DumpMempool(::mempool);