Perhaps some package authors are more accepting of this than others. I stumbled upon this comment in the `json` package the other day:
// isValidNumber reports whether s is a valid JSON number literal.
//
// isValidNumber should be an internal detail,
// but widely used packages access it using linkname.
// Notable members of the hall of shame include:
// - github.com/bytedance/sonic
// isValidNumber reports whether s is a valid JSON number literal. // // isValidNumber should be an internal detail, // but widely used packages access it using linkname. // Notable members of the hall of shame include: // - github.com/bytedance/sonic