merge revision(s) 66768: [Backport #15519]
Get rid of C99 feature for now [ruby-core:90949] [Bug #15519]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_6@66800 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Added by naruse (Yui NARUSE) over 5 years ago
merge revision(s) 66768: [Backport #15519]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_6@66800 b2dd03c8-39d4-4d8f-98ff-823fe69b080e