[clangd] Remove 'using namespace llvm' from .cpp files. NFC

The new guideline is to qualify with 'llvm::' explicitly both in
'.h' and '.cpp' files. This simplifies moving the code between
header and source files and is easier to keep consistent.

llvm-svn: 350531

1 files changed, 7 insertions, 7 deletions

diff --git a/clang-tools-extra/clangd/Logger.cpp b/clang-tools-extra/clangd/Logger.cpp
index 6adf45dc9d1..9d4e7b93c72 100644
--- a/clang-tools-extra/clangd/Logger.cpp
+++ b/clang-tools-extra/clangd/Logger.cpp
@@ -14,7 +14,6 @@
 #include "llvm/Support/raw_ostream.h"
 #include <mutex>
 
-using namespace llvm;
 namespace clang {
 namespace clangd {
 
@@ -29,13 +28,14 @@ LoggingSession::LoggingSession(clangd::Logger &Instance) {
 
 LoggingSession::~LoggingSession() { L = nullptr; }
 
-void detail::log(Logger::Level Level, const formatv_object_base &Message) {
+void detail::log(Logger::Level Level,
+                 const llvm::formatv_object_base &Message) {
   if (L)
     L->log(Level, Message);
   else {
     static std::mutex Mu;
     std::lock_guard<std::mutex> Guard(Mu);
-    errs() << Message << "\n";
+    llvm::errs() << Message << "\n";
   }
 }
 
@@ -48,14 +48,14 @@ const char *detail::debugType(const char *Filename) {
 }
 
 void StreamLogger::log(Logger::Level Level,
-                       const formatv_object_base &Message) {
+                       const llvm::formatv_object_base &Message) {
   if (Level < MinLevel)
     return;
-  sys::TimePoint<> Timestamp = std::chrono::system_clock::now();
+  llvm::sys::TimePoint<> Timestamp = std::chrono::system_clock::now();
   trace::log(Message);
   std::lock_guard<std::mutex> Guard(StreamMutex);
-  Logs << formatv("{0}[{1:%H:%M:%S.%L}] {2}\n", indicator(Level), Timestamp,
-                  Message);
+  Logs << llvm::formatv("{0}[{1:%H:%M:%S.%L}] {2}\n", indicator(Level),
+                        Timestamp, Message);
   Logs.flush();
 }