Random things that piss you off about C++

I hate how function declarations and function definitions usually don't look the same. For example

Declaration:
virtual void doShit()

Definition:
void MyNamespace::MyClass::doShit()

I personally miss the "abstract" keyword.  What is void foo() = 0 supposed to mean?  You aren't allowed to initialize anything else in the class files...

Also, it appears impossible to override the operator<< for an inner class without defining it in the class definition.  That's just plain weird.