* 'master' of github.com:tenderlove/psych: backport r48512 from ruby/ruby trunk. Add changelog for 2a4d956 backport r48214 from ruby/ruby trunk. Allow dumping any BasicObject that defines #marshal_dump or #marshal_load
…load Additionally, it is assumed that these objects will have implemented `respond_to?` and `class`, (e.g. SimpleDelegator). These assumptions are reasonably inline with the assumptions of `Marshal` in regards to `BasicObject`s.
tag so that they can be parsed on input. [Bug #9873] [ruby-core:62825] * test/psych/test_symbol.rb: test for change