ErrorHighlight

          
            
# File tmp/rubies/ruby-master/lib/error_highlight/formatter.rb, line 16
def self.formatter
  Ractor.current[:__error_highlight_formatter__] || DefaultFormatter
end

          
        

          
            
# File tmp/rubies/ruby-master/lib/error_highlight/formatter.rb, line 20
def self.formatter=(formatter)
  Ractor.current[:__error_highlight_formatter__] = formatter
end

          
        

          
            
# File tmp/rubies/ruby-master/lib/error_highlight/base.rb, line 86
def self.prism_find(location)
  require "prism"
  return nil if Prism::VERSION < "0.29.0"

  absolute_path = location.absolute_path
  return unless absolute_path

  node_id = RubyVM::AbstractSyntaxTree.node_id_for_backtrace_location(location)
  Prism.parse_file(absolute_path).value.breadth_first_search { |node| node.node_id == node_id }
end

          
        

          
            
# File tmp/rubies/ruby-master/lib/error_highlight/base.rb, line 33
def self.spot(obj, **opts)
  case obj
  when Exception
    exc = obj
    loc = opts[:backtrace_location]
    opts = { point_type: opts.fetch(:point_type, :name) }

    unless loc
      case exc
      when TypeError, ArgumentError
        opts[:point_type] = :args
      end

      locs = exc.backtrace_locations
      return nil unless locs

      loc = locs.first
      return nil unless loc

      opts[:name] = exc.name if NameError === obj
    end

    return nil unless Thread::Backtrace::Location === loc

    node =
      begin
        RubyVM::AbstractSyntaxTree.of(loc, keep_script_lines: true)
      rescue RuntimeError => error
        # RubyVM::AbstractSyntaxTree.of raises an error with a message that
        # includes "prism" when the ISEQ was compiled with the prism compiler.
        # In this case, we'll try to parse again with prism instead.
        raise unless error.message.include?("prism")
        prism_find(loc)
      end

    Spotter.new(node, **opts).spot

  when RubyVM::AbstractSyntaxTree::Node, Prism::Node
    Spotter.new(obj, **opts).spot

  else
    raise TypeError, "Exception is expected"
  end

rescue SyntaxError,
       SystemCallError, # file not found or something
       ArgumentError # eval'ed code

  return nil
end