class ActionView::Template

def spot(location) # :nodoc:
  node_id = RubyVM::AbstractSyntaxTree.node_id_for_backtrace_location(location)
  found =
    if RubyVM::InstructionSequence.compile("").to_a[4][:parser] == :prism
      require "prism"
      if Prism::VERSION >= "1.0.0"
        result = Prism.parse(compiled_source).value
        result.breadth_first_search { |node| node.node_id == node_id }
      end
    else
      node = RubyVM::AbstractSyntaxTree.parse(compiled_source, keep_script_lines: true)
      find_node_by_id(node, node_id)
    end
  ErrorHighlight.spot(found) if found
end