Merge branch 'master' into single-inheritance
authorMORIOKA Tomohiko <tomo.git@chise.org>
Tue, 31 Mar 2020 15:50:25 +0000 (00:50 +0900)
committerMORIOKA Tomohiko <tomo.git@chise.org>
Tue, 31 Mar 2020 15:50:25 +0000 (00:50 +0900)

Trivial merge