merge revision(s) 51816: [Backport #8543]
* compile.c (iseq_build_from_ary_body): register cdhash to the iseq constant body instead of compile time mark array, not to get GCed. [ruby-core:70708] [Feature #8543]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_2@52740 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
merge revision(s) 51816: [Backport #8543]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_2@52740 b2dd03c8-39d4-4d8f-98ff-823fe69b080e