DEShawResearch/Random123-Boost — pull request #1 by sitmo (2014-05-09 08:12:19+00:00)
Title: Update rotl.hpp

Things like std::numeric_limits::digits can be > 32. Out algorithm expect to do rolt on a specific integer type, but the variable that holds that integer might be of a different type. So we need to make the integer bits specific.