Merge pull request #8923 from ammubhave/fixboost
authorRosen Penev <rosenp@gmail.com>
Tue, 7 May 2019 22:37:56 +0000 (15:37 -0700)
committerGitHub <noreply@github.com>
Tue, 7 May 2019 22:37:56 +0000 (15:37 -0700)
boost: Fix boost apply_visitor for lvalue variants


Trivial merge