Compiler reject valid recursive types

[nsf]

package main

type X *[10]Y
type Y X

func main() {
}

//--------------------------------------------------------------
Compiler says:
test.go:3: invalid recursive type Y

Compiler version: cd89452cfea3 weekly/weekly.2011-04-04

I think these recursive types are perfectly valid, because X's size doesn't depend on
Y's size.

[rsc]

Comment 1:

This is a dup of another bug (can probably find by searching
for recursive).  I believe there is a fix CL pending.

[nsf]

Comment 2:

Indeed :)

[robpike]

Comment 3:

duplicate of 667

Status changed to Duplicate.

Merged into issue #667.