fmt.Println(msg...)
		panic("go/printer")
	}
}

// commentsHaveNewline reports whether a list of comments belonging to
// an *ast.CommentGroup contains newlines. Because the position information
// may only be partially correct, we also have to read the comment text.
func (p *printer) commentsHaveNewline(list []*ast.Comment) bool {
	// len(list) > 0
	line := p.lineFor(list[0].Pos())