Thank you for your comment. I want to support debugging feature, but my hands doesn't work on it yet. Does "debugging feature" guru attend RubyConf2012 next week? I will attend it. If there is (are), I want to finish a design (and an implementation I hope) about it for 2.0. Thanks, Koichi (2012/10/25 19:46), banister (john mair) wrote: > > Issue #7214 has been reported by banister (john mair). > > ---------------------------------------- > Bug #7214: Ruby 2.0 breaks support for some debugging tools > https://bugs.ruby-lang.org/issues/7214 > > Author: banister (john mair) > Status: Open > Priority: Normal > Assignee: > Category: > Target version: > ruby -v: ruby 2.0.0dev (2012-10-18 trunk 37260) [x86_64-linux] > > > Notably the "Pry" debugger breaks, and (though i haven't checked) I'm assuming the 'debugger' project as well. The reason for the breakages (as far as i can see) is that the `rb_vm_make_env_object` function is now hidden. In the comments for 1.9.3's vm.c it was stated an alternative API for `rb_vm_make_env_object` (see https://github.com/ruby/ruby/blob/ruby_1_9_3/vm.c#L53-60) would be provided, but I have been unable to find one. > > Can you please inform me of where I can find the new API (if it exists), or alternatively, provide a work-around so we can get the debuggers working on Ruby 2.0 > > Thanks > > > > > > -- // SASADA Koichi at atdot dot net