Add a simple test with an exported generic function that does
recover/defer, to test that recover/defer are exported/imported
properly (and a generic function with recover/defer works fine).
Change-Id: Idc3af101cbb78fc96bf945f1f5eab2740dd8994b
Reviewed-on: https://go-review.googlesource.com/c/go/+/353883
Run-TryBot: Dan Scales <danscales@google.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Keith Randall <khr@golang.org>
Trust: Dan Scales <danscales@google.com>
