Incomplete documentation for unsafe.Pointer

[gopherbot]

by spoon.reloaded:

The documentation for unsafe.Pointer from the Packages pages
(http://golang.org/pkg/unsafe/#Pointer) says that the following special operations can
be done on it:
1) A pointer value of any type can be converted to a Pointer.
2) A uintptr can be converted to a Pointer.
3) A Pointer can be converted to a uintptr.

However, the Go language specification
(http://golang.org/doc/go_spec.html#Package_unsafe) says that:
Any pointer or value of type uintptr can be converted into a Pointer and vice versa.

So the documentation above is missing the case:
4) A Pointer can be converted to a pointer value of any type

[rsc]

Comment 1:

http://golang.org/cl/3999047

Owner changed to r...@golang.org.

Status changed to Started.

[rsc]

Comment 2:

This issue was closed by revision ecbcd81.

Status changed to Fixed.