Special case for rewriting OAS inits omitted OASWB, added
that and OAS2FUNC. The special case cannot be default case,
that causes racewalk to fail in horrible ways.
Fixes #16008.
Change-Id: Ie0d2f5735fe9d8255a109597b36d196d4f86703a
Reviewed-on: https://go-review.googlesource.com/23954 Reviewed-by: Keith Randall <khr@golang.org> Reviewed-by: Dmitry Vyukov <dvyukov@google.com>
Run-TryBot: David Chase <drchase@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>