There is not a huge difference, but this idea can be extended. After your reply, I have found this proposal for C++.
http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2006/n2081.pdf On Wednesday, 9 May 2012 at 16:40:24 UTC, dennis luehring wrote:
what is the huge difference between D's current concepts - except that your idea allows to derive from concepts?http://dlang.org/concepts.html
