TRACE: Print function name at the end

Author: saper

src/debug.cpp

@@ -9,19 +9,21 @@ Log::Log() {}
 
 std::ostringstream& Log::Get(TLogLevel level, void *p, const char *f, const char *filen, int lineno)
 {
-   os << "[NODESASS@" << uv_thread_self() << "] " << p << ":" << f << " " << filen << ":" << lineno << " ";
+   os << "[NODESASS@" << uv_thread_self() << "] " << p << ":" << filen << ":" << lineno << " ";
+   func = f;
    messageLevel = level;
    return os;
 }
 std::ostringstream& Log::Get(TLogLevel level, const char *f, const char *filen, int lineno)
 {
-   os << "[NODESASS@" << uv_thread_self() << "] " << f << " " << filen << ":" << lineno << " ";
+   os << "[NODESASS@" << uv_thread_self() << "] " << filen << ":" << lineno << " ";
+   func = f;
    messageLevel = level;
    return os;
 }
 Log::~Log()
 {
-   os << std::endl;
+   os << " (" << func << ")" << std::endl;
    fprintf(stderr, "%s", os.str().c_str());
    fflush(stderr);
 }

src/debug.h

@@ -12,14 +12,13 @@ class Log
   virtual ~Log();
   std::ostringstream& Get(TLogLevel level, void *p, const char *f, const char *filen, int lineno);
   std::ostringstream& Get(TLogLevel level, const char *f, const char *filen, int lineno);
-public:
 protected:
   std::ostringstream os;
 private:
   Log(const Log&);
   Log& operator =(const Log&);
-private:
   TLogLevel messageLevel;
+  const char *func;
 };
 
 // Visual Studio 2013 does not like __func__