code formatting and clang tidy warnings fixes

include/spdlog/details/async_logger_impl.h

@@ -47,7 +47,7 @@ inline void spdlog::async_logger::sink_it_(details::log_msg &msg)
     }
     else
     {
-        throw spdlog_ex("async log: thread pool doens't exist anymore");
+        throw spdlog_ex("async log: thread pool doesn't exist anymore");
     }
 }
 

include/spdlog/details/console_globals.h

@@ -5,14 +5,14 @@
 //
 
 #include "spdlog/details/null_mutex.h"
-#include "stdio.h"
+#include <cstdio>
 #include <mutex>
 
 namespace spdlog {
 namespace details {
 struct console_stdout
 {
-    static FILE *stream()
+    static std::FILE *stream()
     {
         return stdout;
     }
@@ -26,7 +26,7 @@ struct console_stdout
 
 struct console_stderr
 {
-    static FILE *stream()
+    static std::FILE *stream()
     {
         return stderr;
     }

include/spdlog/details/pattern_formatter.h

@@ -69,7 +69,7 @@ static const char *ampm(const tm &t)
     return t.tm_hour >= 12 ? "PM" : "AM";
 }
 
-static unsigned int to12h(const tm &t)
+static int to12h(const tm &t)
 {
     return t.tm_hour > 12 ? t.tm_hour - 12 : t.tm_hour;
 }
@@ -242,7 +242,7 @@ class f_formatter SPDLOG_FINAL : public flag_formatter
     void format(const details::log_msg &msg, const std::tm &, fmt::memory_buffer &dest) override
     {
         auto micros = fmt_helper::time_fraction<std::chrono::microseconds>(msg.time);
-        fmt_helper::pad6(static_cast<int>(micros.count()), dest);
+        fmt_helper::pad6(static_cast<size_t>(micros.count()), dest);
     }
 };
 
@@ -745,7 +745,6 @@ private:
                 {
                     formatters_.push_back(std::move(user_chars));
                 }
-                // if(
                 if (++it != end)
                 {
                     handle_flag_(*it);

include/spdlog/details/periodic_worker.h

@@ -23,7 +23,7 @@ namespace details {
 class periodic_worker
 {
 public:
-    periodic_worker(std::function<void()> callback_fun, std::chrono::seconds interval)
+    periodic_worker(const std::function<void()> &callback_fun, std::chrono::seconds interval)
     {
         active_ = (interval > std::chrono::seconds::zero());
         if (!active_)

include/spdlog/details/registry.h

@@ -35,7 +35,7 @@ public:
         std::lock_guard<std::mutex> lock(logger_map_mutex_);
         auto logger_name = new_logger->name();
         throw_if_exists_(logger_name);
-        loggers_[logger_name] = new_logger;
+        loggers_[logger_name] = std::move(new_logger);
     }
 
     void register_and_init(std::shared_ptr<logger> new_logger)
@@ -56,7 +56,7 @@ public:
         new_logger->flush_on(flush_level_);
 
         // add to registry
-        loggers_[logger_name] = new_logger;
+        loggers_[logger_name] = std::move(new_logger);
     }
 
     std::shared_ptr<logger> get(const std::string &logger_name)
@@ -126,7 +126,7 @@ public:
         err_handler_ = handler;
     }
 
-    void apply_all(std::function<void(std::shared_ptr<logger>)> fun)
+    void apply_all(const std::function<void(const std::shared_ptr<logger>)> &fun)
     {
         std::lock_guard<std::mutex> lock(logger_map_mutex_);
         for (auto &l : loggers_)
@@ -189,11 +189,7 @@ private:
     {
     }
 
-    ~registry()
-    {
-        /*std::lock_guard<std::mutex> lock(flusher_mutex_);
-        periodic_flusher_.reset();*/
-    }
+    ~registry() = default;
 
     void throw_if_exists_(const std::string &logger_name)
     {

include/spdlog/details/thread_pool.h

@@ -122,7 +122,7 @@ public:
         }
         for (size_t i = 0; i < threads_n; i++)
         {
-            threads_.emplace_back(std::bind(&thread_pool::worker_loop_, this));
+            threads_.emplace_back(&thread_pool::worker_loop_, this);
         }
     }