# Ruby2c 1.0.0.7 Released **URL:** \ **Category:** Ruby\ **Created:** [August 19, 2009, 8:54am UTC](https://www.ruby-forum.com/t/ruby2c-1-0-0-7-released/174005 "2009-08-19T08:54:30Z")\ **Posts on this page:** 7\ **Page:** 1
**Author:** ![aguynamedryan](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/a/43a26b/32.png) [@aguynamedryan](https://www.ruby-forum.com/u/aguynamedryan)\ **Post date:** [August 19, 2009, 8:54am UTC](https://www.ruby-forum.com/t/ruby2c-1-0-0-7-released/174005/1 "2009-08-19T08:54:30Z")
ruby2c version 1.0.0.7 has been released! - [http://rubyforge.org/projects/ruby2c/](http://rubyforge.org/projects/ruby2c/) - [removed\_email\_address@domain.invalid](mailto:removed_email_address@domain.invalid) - \ ruby\_to\_c translates a static ruby subset to C. Hopefully it works. NOTE ! NOTE ! NOTE ! NOTE ! NOTE ! NOTE ! NOTE ! NOTE ! NOTE ``` THIS IS BETA SOFTWARE! ``` NOTE ! NOTE ! NOTE ! NOTE ! NOTE ! NOTE ! NOTE ! NOTE ! NOTE RubyToC has the following modules: - Rewriter - massages the sexp into a more consistent form. - TypeChecker - type inferencer for the above sexps. - RubyToRubyC - converts a ruby (subset) sexp to ruby interals C. - RubyToAnsiC - converts a ruby (subset) sexp to ANSI C. and the following tools: - translate.rb - Translates a given file to C. Changes: ### 1.0.0.7 / 2009-08-18 - 1 bug fix: ---
**Author:** ![aguynamedryan](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/a/43a26b/32.png) [@aguynamedryan](https://www.ruby-forum.com/u/aguynamedryan)\ **Post date:** [August 19, 2009, 5:56pm UTC](https://www.ruby-forum.com/t/ruby2c-1-0-0-7-released/174005/2 "2009-08-19T17:56:00Z")
> - translate.rb - Translates a given file to C. Unable to find file. If anyone’s looking for an example of how to use it, here’s one. [http://betterlogic.com/roger/?p=1849](http://betterlogic.com/roger/?p=1849) Cheers. -r ---
**Author:** ![aguynamedryan](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/a/43a26b/32.png) [@aguynamedryan](https://www.ruby-forum.com/u/aguynamedryan)\ **Post date:** [August 19, 2009, 6:42pm UTC](https://www.ruby-forum.com/t/ruby2c-1-0-0-7-released/174005/3 "2009-08-19T18:42:50Z")
Roger P. wrote: > > - translate.rb - Translates a given file to C. > > Unable to find file. > > If anyone’s looking for an example of how to use it, here’s one. > [http://betterlogic.com/roger/?p=1849](http://betterlogic.com/roger/?p=1849) > > Cheers. > -r $ irb irb(main):001:0\> require ‘ruby\_parser’ =\> true irb(main):002:0\> require ‘ruby\_to\_ruby\_c’ =\> true irb(main):003:0\> all = RubyParser.new.parse(File.read ‘hello.rb’) NoMethodError: undefined method `clear' for nil:NilClass from /usr/lib/ruby/gems/1.8/gems/ruby_parser-2.0.4/lib/ruby_parser_extras.rb:938:in `reset’ from /usr/lib/ruby/gems/1.8/gems/ruby\_parser-2.0.4/lib/ruby\_parser\_extras.rb:766:in `reset' from /usr/lib/ruby/gems/1.8/gems/ruby_parser-2.0.4/lib/ruby_parser_extras.rb:345:in `initialize’ from (irb):3:in `new’ from (irb):3 irb(main):004:0\> ---
**Author:** ![aguynamedryan](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/a/43a26b/32.png) [@aguynamedryan](https://www.ruby-forum.com/u/aguynamedryan)\ **Post date:** [August 19, 2009, 7:32pm UTC](https://www.ruby-forum.com/t/ruby2c-1-0-0-7-released/174005/4 "2009-08-19T19:32:01Z")
On Aug 19, 2009, at 09:42 , Reid T. wrote: > irb(main):002:0\> require ‘ruby\_to\_ruby\_c’ > from (irb):3 > irb(main):004:0\> Don’t bring it up here. File a bug. ---
**Author:** ![aguynamedryan](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/a/43a26b/32.png) [@aguynamedryan](https://www.ruby-forum.com/u/aguynamedryan)\ **Post date:** [August 19, 2009, 7:42pm UTC](https://www.ruby-forum.com/t/ruby2c-1-0-0-7-released/174005/5 "2009-08-19T19:42:33Z")
On Aug 19, 2009, at 10:31 , Ryan D. wrote: > > $ irb > > from /usr/lib/ruby/gems/1.8/gems/ruby\_parser-2.0.4/lib/ > > ruby\_parser\_extras.rb:345:in `initialize' from (irb):3:in`new’ > > from (irb):3 > > irb(main):004:0\> > > Don’t bring it up here. File a bug. But you’ll have to provide better information. This works fine for me: % ruby -v -I…/lib -rubygems -e ‘require “ruby\_parser”; require “ruby\_to\_ruby\_c”; p RubyParser.new.parse(File.read(“hello.rb”))’ ruby 1.8.6 (2008-08-11 patchlevel 287) [universal-darwin9.0] s(:class, :Hello, nil, s(:scope, s(:block, s(:defn, :hello, s(:args), s(:scope, s(:block, s(:call, nil, :puts, s(:arglist, s(:str, “hello world”)))))), s(:defn, :main, s(:args), s(:scope, s(:block, s(:call, nil, :hello, s(:arglist)), s(:return, s(:lit, 0)))))))) ---
**Author:** ![aguynamedryan](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/a/43a26b/32.png) [@aguynamedryan](https://www.ruby-forum.com/u/aguynamedryan)\ **Post date:** [August 19, 2009, 9:22pm UTC](https://www.ruby-forum.com/t/ruby2c-1-0-0-7-released/174005/6 "2009-08-19T21:22:40Z")
Ryan D. wrote: > world")))))), s(:defn, :main, s(:args), s(:scope, s(:block, s(:call, > nil, :hello, s(:arglist)), s(:return, s(:lit, 0)))))))) hmm – looks like it’s only an issue in irb… rthompso@raker\>/usr/lib/ruby/gems/1.8/gems/ruby2c-1.0.0.7/demo $ ruby -v -I…/lib -rubygems -e ‘require “ruby\_parser”; require “ruby\_to\_ruby\_c”; p RubyParser.new.parse(File.read(“hello.rb”))’ ruby 1.8.7 (2009-06-12 patchlevel 174) [i686-linux] s(:class, :Hello, nil, s(:scope, s(:block, s(:defn, :hello, s(:args), s(:scope, s(:block, s(:call, nil, :puts, s(:arglist, s(:str, “hello world”)))))), s(:defn, :main, s(:args), s(:scope, s(:block, s(:call, nil, :hello, s(:arglist)), s(:return, s(:lit, 0)))))))) rthompso@raker\>/usr/lib/ruby/gems/1.8/gems/ruby2c-1.0.0.7/demo $ irb irb(main):001:0\> require “ruby\_parser” =\> true irb(main):002:0\> require “ruby\_to\_ruby\_c” =\> true irb(main):003:0\> p RubyParser.new.parse(File.read(“hello.rb”)) NoMethodError: undefined method `clear' for nil:NilClass from /usr/lib/ruby/gems/1.8/gems/ruby_parser-2.0.4/lib/ruby_parser_extras.rb:938:in`reset’ from /usr/lib/ruby/gems/1.8/gems/ruby\_parser-2.0.4/lib/ruby\_parser\_extras.rb:766:in `reset' from /usr/lib/ruby/gems/1.8/gems/ruby_parser-2.0.4/lib/ruby_parser_extras.rb:345:in`initialize’ from (irb):3:in `new’ from (irb):3 ---
**Author:** ![aguynamedryan](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/a/43a26b/32.png) [@aguynamedryan](https://www.ruby-forum.com/u/aguynamedryan)\ **Post date:** [August 19, 2009, 10:34pm UTC](https://www.ruby-forum.com/t/ruby2c-1-0-0-7-released/174005/7 "2009-08-19T22:34:05Z")
On Aug 19, 2009, at 12:22 , Reid T. wrote: > > s(:block, s(:call, nil, :hello, s(:arglist)), s(:return, s(:lit, > > 0)))))))) > > hmm – looks like it’s only an issue in irb… cool. that’s enough info. please file a bug.