merge revision(s) 53411,53425: [Backport #11932]
* parse.y (regexp): set_yylval_num sets u1, should use nd_tag instead of nd_state. [ruby-core:72638] [Bug #11932] * parse.y (set_yylval_num): should be used as nd_state, set to u3. [ruby-core:72638] [Bug #11932]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_2@53824 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
merge revision(s) 53411,53425: [Backport #11932]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_2@53824 b2dd03c8-39d4-4d8f-98ff-823fe69b080e