Go designers distinguish between Go language as defined by Go spec and implementation details.
//go:fix is something understood by a particular implementation of Go. Another implementation could implement Go without implementing support for //go:fix and it would be a fully compliant implementation of Go, the language.
If they made it part of the syntax, that would require other implementations to implement it.
//go:fix is something understood by a particular implementation of Go. Another implementation could implement Go without implementing support for //go:fix and it would be a fully compliant implementation of Go, the language.
If they made it part of the syntax, that would require other implementations to implement it.