id summary reporter owner description type status milestone component version severity resolution keywords cc 8472 Make Boost compatible with Clang's -Wimplicit-fallthrough diagnostic. Alexander Kornienko Samuel Krempp Patch that inserts BOOST_FALLTHROUGH to annotate fallthrough between switch cases. Ticket with discussion of BOOST_FALLTHROUGH: #8408 Patches closed Boost 1.62.0 format Boost 1.61.0 Problem duplicate John Maddock