# File lib/sass/tree/visitors/check_nesting.rb, line 11 def visit(node) if (error = @parent && ( try_send(@parent.class.invalid_child_method_name, @parent, node) || try_send(node.class.invalid_parent_method_name, @parent, node))) raise Sass::SyntaxError.new(error) end super rescue Sass::SyntaxError => e e.modify_backtrace(:filename => node.filename, :line => node.line) raise e end