#873: ThreadGroup can't freeze. ----------------------------------+----------------------------------------- Reporter: watson1978@… | Owner: lsansonetti@… Type: defect | Status: new Priority: minor | Milestone: Component: MacRuby | Keywords: ----------------------------------+----------------------------------------- Test Script: {{{ #!ruby $ cat test_freeze.rb def assert_raise(a, &block) begin block.call rescue => e p e.class == a else p :ng end puts "-----" end thgrp = ThreadGroup.new t = Thread.new{1} Thread.new{ thgrp.add(Thread.current) thgrp.freeze assert_raise(ThreadError) do Thread.new{1}.join end assert_raise(ThreadError) do thgrp.add(t) end assert_raise(ThreadError) do ThreadGroup.new.add Thread.current end }.join t.join }}} Result of Ruby 1.9.1: {{{ $ ruby test_freeze.rb true ----- true ----- true ----- }}} Result of MacRuby Trunk: {{{ $ macruby test_freeze.rb :ng ----- :ng ----- :ng ----- }}} -- Ticket URL: <http://www.macruby.org/trac/ticket/873> MacRuby <http://macruby.org/>