2 Jun
2017
2 Jun
'17
11:45 p.m.
On 6/2/17 2:51 PM, Niall Douglas via Boost wrote:
On 02/06/2017 15:57, Peter Dimov via Boost wrote:
Niall Douglas wrote:
I also forget another thing which use case 3 needs, and that is immutability, which in turn probably in C++ implies that the types used must be trivially destructible, else it would be unusable. In other words, the code must be written as if able to run constexpr, probably.
LOL - I've already run into problems with error_code due the fact that it's constructor is not constexpr friendly. So I would guess you're on to something here.
Niall