For #33232.
Change-Id: Id95a92bfdad91e3ccde9f5654c3b1b02ca95f6ea
Reviewed-on: https://go-review.googlesource.com/c/go/+/351731
Trust: Robert Griesemer <gri@golang.org>
Trust: Bryan C. Mills <bcmills@google.com>
Run-TryBot: Robert Griesemer <gri@golang.org>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Robert Findley <rfindley@google.com>
-// compile
+// compile -G=3
// Copyright 2016 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style