cmd/go2go: embedded generic pointer field cannot be referred to by name

[rogpeppe]

commit 34f7622

The following program fails, but it should be OK by my reading of the draft proposal. It works when the embedded field isn't a pointer.

package main

func main() {
	var s S(int)
	_ = s.E
}

type S(type T) struct {
	*E(T)
}

type E(type T) struct {}

It prints this error:

./prog.go2:5: s.E undefined (type instantiate୦୦S୦int has no field or method E)

[ianlancetaylor]

Thanks. This is now fixed on the dev.go2go branch (fix was https://golang.org/cl/241125, which I thought would fix a different case, but turned out to fix this as well).