fixes

include/c11log/details/blocking_queue.h

@@ -58,8 +58,7 @@ public:
     // If the queue is full, block the calling thread until there is room.
     template<typename TT>
     void push(TT&& item) {
-        constexpr std::chrono::hours one_hour(1);
-        while (!push(std::forward<TT>(item), one_hour));
+        while (!push(std::forward<TT>(item), std::chrono::hours(1)));
     }
 
     // Pop a copy of the front item in the queue into the given item ref.
@@ -86,8 +85,7 @@ public:
     // Pop a copy of the front item in the queue into the given item ref.
     // If the queue is empty, block the calling thread util there is item to pop.
     void pop(T& item) {
-        constexpr std::chrono::hours one_hour(1);
-        while (!pop(item, one_hour));
+        while (!pop(item, std::chrono::hours(1)));
     }
 
     // Clear the queue

include/c11log/details/fast_oss.h

@@ -15,9 +15,10 @@ public:
             _str = other._str;
         return *this;
     }
-    
+
     const std::string& str_ref() const {
         return _str;
+        std::ostringstream oss;
     }
 
     void clear() {
@@ -47,13 +48,15 @@ class fast_oss:public std::ostream {
 public:
     fast_oss():std::ostream(&_dev) {}
     ~fast_oss() = default;
-    fast_oss(const fast_oss& other):std::basic_ios<char>(), std::ostream(),_dev(other._dev) {}
+
+    fast_oss(const fast_oss& other) :std::basic_ios<char>(), std::ostream(&_dev), _dev(other._dev) {}
+    
     fast_oss& operator=(const fast_oss& other) {
         if(&other != this)
             _dev = other._dev;
         return *this;
     }
-        
+
     const std::string& str_ref() const {
         return _dev.str_ref();
     }

include/c11log/details/os.h

@@ -26,6 +26,8 @@ inline std::tm localtime()
 }
 
 
+
+
 inline bool operator==(const std::tm& tm1, const std::tm& tm2)
 {
     return (tm1.tm_sec == tm2.tm_sec &&
@@ -45,3 +47,6 @@ inline bool operator!=(const std::tm& tm1, const std::tm& tm2)
 }
 }
 }
+
+
+