Module: Seafoam::Passes::TruffleTranslators

Defined in:
lib/seafoam/passes/truffle_translators/default.rb,
lib/seafoam/passes/truffle_translators/translators.rb,
lib/seafoam/passes/truffle_translators/truffleruby.rb

Defined Under Namespace

Classes: Default, TruffleRuby

Constant Summary collapse

TRUFFLE_LANGUAGES = 
{
  "org.truffleruby" => "TruffleRuby",
}

Class Method Summary collapse

Class Method Details

.get_translator(node) ⇒ Object 



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# File 'lib/seafoam/passes/truffle_translators/translators.rb', line 16

def get_translator(node)
  translator = node.visit_outputs(:bfs) do |entry|
    declaring_class = entry.props["code"] || entry.props.dig("nodeSourcePosition", :method)

    if declaring_class
      subpackage = declaring_class[:declaring_class].match(/^(\w+\.\w+)\./)[1]
      translator = TRUFFLE_LANGUAGES[subpackage]

      unless translator
        Seafoam::Graal::Source.walk(entry.props.dig("nodeSourcePosition")) do |method|
          declaring_class = method[:declaring_class]
          subpackage = declaring_class.match(/^(\w+\.\w+)\./)[1]
          translator = TRUFFLE_LANGUAGES[subpackage]

          break if translator
        end
      end

      break const_get(translator).new if translator
    end
  end

  translator || Default.new
end