Re: [boost] Proposal for #pragma once support

I'm not sure you got my drift, using BOOST_WORKAROUND effectively flags the better #pragma once performance on MSVC as a bug. :)

Sure, but it requires #including boost/workaround.hpp in every header, which is surely not such a great idea? In fact wouldn't the extra #includes outweigh the use of pragma once? Speculatively yours, John.