It looks like there has been a version of yacc in the go source tree (that works with go, not c) for at least 11 months.<p><a href="https:&#x2F;&#x2F;github.com&#x2F;golang&#x2F;go&#x2F;tree&#x2F;master&#x2F;src&#x2F;cmd&#x2F;yacc" rel="nofollow">https:&#x2F;&#x2F;github.com&#x2F;golang&#x2F;go&#x2F;tree&#x2F;master&#x2F;src&#x2F;cmd&#x2F;yacc</a>