Re: [boost] [regex][config] BOOST_FALLTHROUGH not on the release branch

The implementation of the new BOOST_FALLTHROUGH macro hasn't been merged to release yet, but the regex merge from yesterday included some code which uses it, so that isn't compiling now. The test results are a bit behind, so it hasn't shown up there yet.

Something went wrong with the merge of Boost.Config then as I merged that to release first.... trying again! Thanks for the heads up and apologies for the breakage, John.