forked from boostorg/unordered
* Create function `detail::throw_out_of_range()` to make `at()` more inlineable * Replace `boost::throw_exception()` with `detail::throw_out_of_range()`
* Create function `detail::throw_out_of_range()` to make `at()` more inlineable * Replace `boost::throw_exception()` with `detail::throw_out_of_range()`