diff --git a/lib/base/array.hpp b/lib/base/array.hpp
index 0e887f53d..f28d66b4b 100644
--- a/lib/base/array.hpp
+++ b/lib/base/array.hpp
@@ -45,6 +45,12 @@ public:
 
 	typedef std::vector<Value>::size_type SizeType;
 
+	inline Array(void)
+	{ }
+
+	inline ~Array(void)
+	{ }
+
 	Value Get(unsigned int index) const;
 	void Set(unsigned int index, const Value& value);
 	void Add(const Value& value);
diff --git a/lib/base/dictionary.hpp b/lib/base/dictionary.hpp
index 056914d5e..ef3902021 100644
--- a/lib/base/dictionary.hpp
+++ b/lib/base/dictionary.hpp
@@ -49,6 +49,12 @@ public:
 
 	typedef std::pair<String, Value> Pair;
 
+	inline Dictionary(void)
+	{ }
+
+	inline ~Dictionary(void)
+	{ }
+
 	Value Get(const char *key) const;
 	Value Get(const String& key) const;
 	void Set(const String& key, const Value& value);
diff --git a/lib/base/string.hpp b/lib/base/string.hpp
index ad019dc28..0869aef3e 100644
--- a/lib/base/string.hpp
+++ b/lib/base/string.hpp
@@ -69,6 +69,9 @@ public:
 		: m_Data(other.m_Data)
 	{ }
 
+	inline ~String(void)
+	{ }
+
 	template<typename InputIterator>
 	String(InputIterator begin, InputIterator end)
 		: m_Data(begin, end)
diff --git a/tools/mkclass/classcompiler.cpp b/tools/mkclass/classcompiler.cpp
index 1dd24623a..ae2abbad0 100644
--- a/tools/mkclass/classcompiler.cpp
+++ b/tools/mkclass/classcompiler.cpp
@@ -597,7 +597,7 @@ void ClassCompiler::HandleClass(const Klass& klass, const ClassDebugInfo&)
 			std::string realType = it->Type.GetRealType();
 
 			m_Header << "private:" << std::endl
-				 << "\t" << realType << " GetDefault" << it->GetFriendlyName() << "(void) const;" << std::endl;
+				 << "\t" << "inline " << realType << " GetDefault" << it->GetFriendlyName() << "(void) const;" << std::endl;
 
 			m_Impl << realType << " ObjectImpl<" << klass.Name << ">::GetDefault" << it->GetFriendlyName() << "(void) const" << std::endl
 			       << "{" << std::endl;