On 9/3/2016 3:11 AM, Timon Gehr wrote:
If ADL is done as a fallback, then it is only slower in those cases where it is either actually used,
That isn't how it works in C++. It's done right up front in finding the candidates for overloading, not as a fallback.
Given Manu's other posts where he wants a generic template to be used as the fallback, I don't think ADL as a fallback will work for him, either.
