auto and typedecl

[Peter Vandersteegen]

Hi all,

Do the keywords 'auto' and 'decltype' already have been introduced?
- as described in
http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2004/n1607.pdf?
- for easier use of template expressions.

I have difficulty to find information concerning this problem.

If yes, could you please tell me where to find this information?
Which compiler flags help me to make them function.  From which compiler
version?
If no, is it plannend? When can I expect this addition?

thank you for your time.

kind regards

Peter