The working draft explicitly calls out that defaulted-functions must be special member functions (eg copy-constructor, default-constructor, etc). Which makes perfect sense.

However, I don't see any such restriction on deleted-functions. Is that right?

Or in other words are these three examples valid c++0?

struct Foo
{
   // 1
   int bar( int ) = delete;
};


// 2
int baz( int ) = delete;


template< typename T >
int boo( T t );

// 3
template<>
int boo<int>(int t) = delete;