merge revision(s) 57948,57949,57950:
thread.c: rb_thread_fd_close [ci skip] * thread.c (rb_thread_fd_close): re-define only for abi-check, abort if called. [ruby-core:80078] [Bug #13304] thread.c: rb_thread_fd_close no longer returns thread.c: rb_thread_fd_close [ci skip] * thread.c (rb_thread_fd_close): remove deprecated. a couple of external libraries used it. [ruby-core:80078] [Bug #13304]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_3@58289 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
merge revision(s) 57948,57949,57950:
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_3@58289 b2dd03c8-39d4-4d8f-98ff-823fe69b080e