diff --git a/moo/mooapp/mooapp.cpp b/moo/mooapp/mooapp.cpp
index 7475da58..401d027f 100644
--- a/moo/mooapp/mooapp.cpp
+++ b/moo/mooapp/mooapp.cpp
@@ -589,7 +589,7 @@ void App::Private::sm_quit_requested (App::Private* self)
 void App::Private::sm_quit (App::Private* self)
 {
     if (!self->app.quit())
-        self->do_quit (self->app);
+        self->do_quit ();
 }
 
 #endif // __WIN32__
diff --git a/moo/mooapp/moohtml.cpp b/moo/mooapp/moohtml.cpp
index 813a5263..48bdc814 100644
--- a/moo/mooapp/moohtml.cpp
+++ b/moo/mooapp/moohtml.cpp
@@ -1778,7 +1778,7 @@ static void
 add_func__ (const char *static_elm_name,
             ProcessElm  func)
 {
-    g_hash_table_insert (proc_elm_funcs__, (char*) static_elm_name, func);
+    g_hash_table_insert (proc_elm_funcs__, (char*) static_elm_name, (void*) func);
 }
 
 static void
diff --git a/moo/moocpp/gobjectutils.h b/moo/moocpp/gobjectutils.h
index 3bfee4d5..2767cd7d 100644
--- a/moo/moocpp/gobjectutils.h
+++ b/moo/moocpp/gobjectutils.h
@@ -213,7 +213,7 @@ template<typename T>
 class cpp_vararg_value_fixer<objp<T>>
 {
 public:
-    static T* apply (objp<T> val) { return val.release (); }
+    static T* apply (const objp<T>& val) { return val.release (); }
 };
 
 
diff --git a/moo/moocpp/gobjrawptr.h b/moo/moocpp/gobjrawptr.h
index fc6188ab..7fb674a4 100644
--- a/moo/moocpp/gobjrawptr.h
+++ b/moo/moocpp/gobjrawptr.h
@@ -1,5 +1,5 @@
 /*
- *   moocpp/gobjptr.h
+ *   moocpp/gobjrawptr.h
  *
  *   Copyright (C) 2004-2016 by Yevgen Muntyan <emuntyan@users.sourceforge.net>
  *
diff --git a/moo/moocpp/gobjref.h b/moo/moocpp/gobjref.h
index d1c7f3d2..af9ccbc9 100644
--- a/moo/moocpp/gobjref.h
+++ b/moo/moocpp/gobjref.h
@@ -1,5 +1,5 @@
 /*
- *   moocpp/gobjptr.h
+ *   moocpp/gobjref.h
  *
  *   Copyright (C) 2004-2016 by Yevgen Muntyan <emuntyan@users.sourceforge.net>
  *
@@ -103,7 +103,7 @@ protected:
 public:                                                                                 \
     gobj_ref(object_type& gobj)                                                         \
     {                                                                                   \
-        _set_gobj(&gobj);                                                               \
+        super::_set_gobj(&gobj);							\
     }                                                                                   \
                                                                                         \
     object_type* gobj() const                                                           \