Re: [boost] [core/noncopyable][test/boost::unit_test::singleton] massive test failures

Antony Polukhin wrote:

* deleted functions produce much more readable error reports

I wonder. Can you please give an example of these improved errors? I don't see much difference on a simple example w/ MSVC 2013.

* defaulted functions are noexcept

This is a good point. Yes, we could add 'noexcept', but if we're making changes, why not =default instead. (Because ugly #ifdefs and compiler bugs, but, well.)