From: Alexander Grund (alexander.grund_at_[hidden])
Date: 2019-08-20 06:52:12
Am 19.08.19 um 18:10 schrieb Peter Dimov via Boost:
> Mike wrote:
>
>> 2) As mentioned before, boost::chrono provides io operators for
>> duration and time point types. unless there is a using namespace
>> boost::chrono, those are expected to be found via ADL and of course
>> that doesn't work anymore.
>
> Interesting point.
IMO this is just a minor breaking change which can simply be documented.
The effect is a (more or less) clear compiler error and the solution a
single line to add which also works with the existing implementation
(although it is not required there).