[ruby-cvs:61762] nobu:r54600 (trunk): thread.c: defer setting name in initialize

[nobu at ruby-lang.org]

nobu	2016-04-15 22:30:03 +0900 (Fri, 15 Apr 2016)

  New Revision: 54600

  https://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision&revision=54600

  Log:
    thread.c: defer setting name in initialize
    
    * thread.c (rb_thread_setname): defer setting native thread name
      set in initialize until the native thread is created.
      [ruby-core:74963] [Bug #12290]

  Modified files:
    trunk/ChangeLog
    trunk/test/ruby/test_thread.rb
    trunk/thread.c
    trunk/thread_pthread.c