Re: [release] 1.74.0 post-beta merges

From: Peter Dimov (pdimov_at_[hidden])
Date: 2020-07-22 14:56:45

Niall Douglas wrote:

> For some reason I don't understand, clang in C++ 20 mode seems to loop the 
> result == outcome step i.e. in the constraints that result == outcome is 
> available if and only if outcome == result is available, it considers the 
> availability of the result == outcome overload itself.

Probably caused by C++20 operator rewriting that was introduced as part of 
the op<=> changes. The gift that keeps giving.