On: A nice, little known C feature: Static array indices in parameter declarations

[ggchappell]

C++11 also has them: override and final.

So:

  class Foo
  {
      virtual void bar() final;
  };

But:

  int final = 3;

So, for example, this is legal:

  class Foo
  {
      virtual void final() final;
  };