On 9/30/2012 5:42 AM, Michel Morin wrote:
Eric Niebler wrote:
That said, it's an interesting suggestion, and if I can find a light-weight solution, I might float it with the standardization committee and see if there is interest.
Great WG paper by Eric, Daniel and Joel:
std::result_of and SFINAE http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2012/n3436.html
Bravo!
Thanks. I'll be going to Portland to champion the proposal. I expect some wording tweaks, but for it to be otherwise uncontroversial. One wrinkle could be a late proposal by Bjarne and Andrew Sutton to change the rules of sfinae to obviate the need for hacks like this, but I don't think it should effect whether our resolution gets accepted or not. After Portland, I'll post a message here to let folks know how it went. -- Eric Niebler BoostPro Computing http://www.boostpro.com