Go 1.17, the latest release of the open source, Google-developed programming language, is now available as a production release, with changes intended to simplify coding for safety.
Go 1.17 was published on August 16. Release notes cite three small enhancements to the language, including two intended to simplify writing code that conforms to unsafe.Pointer’s safety rules. The three enhancements include:
- An expression s of type []T may now be converted to array pointer type *[N]T. If a is the result of such a conversion, then corresponding indices that are in range refer to the same underlying elements: &a[i] == &s[i] for 0 <= i < N. The conversion panics if len(s) is less than N.
