[Lldb-commits] [lldb] [lldb-dap] show a useful timestamp in log messages (PR #170737)

[Felipe de Azevedo Piovezan via lldb-commits]

================
@@ -20,10 +21,9 @@ namespace lldb_dap {
 Log::Log(StringRef filename, std::error_code &EC) : m_stream(filename, EC) {}
 
 void Log::WriteMessage(StringRef message) {
-  std::lock_guard<std::mutex> lock(m_mutex);
-  std::chrono::duration<double> now{
-      std::chrono::system_clock::now().time_since_epoch()};
-  m_stream << formatv("{0:f9} ", now.count()).str() << message << "\n";
+  const std::lock_guard<std::mutex> lock(m_mutex);
+  const llvm::sys::TimePoint<> time = std::chrono::system_clock::now();
----------------
felipepiovezan wrote:

Move-only types should probably never be const, otherwise they cannot be moved out of

https://github.com/llvm/llvm-project/pull/170737