1) "~b%d" references only appear during walk, to handle "return"
statements implicitly assigning to blank result parameters. Even if
they could appear, the "inlined and customized version" accidentally
diverged from p.sym in golang.org/cl/33911.
2) The Vargen case is already identical to the default case, and it
never overlaps with the remaining "T.method" case.
Passes toolstash-check.
Change-Id: I03f7e5b75b707b43afc8ed6eb90f43ba93ed17ae
Reviewed-on: https://go-review.googlesource.com/63272
Run-TryBot: Matthew Dempsky <mdempsky@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by: Alan Donovan <adonovan@google.com>