Previously we did not permit them as Go programs generated enormous
core dumps on macOS. However, according to an investigation in #59446,
they are OK now.
For #59446
Change-Id: I1d7a3f500a6bc525aa6de8dfa8a1d8dbb15feadc
Reviewed-on: https://go-review.googlesource.com/c/go/+/483015
TryBot-Result: Gopher Robot <gobot@golang.org>
Run-TryBot: Ian Lance Taylor <iant@golang.org> Reviewed-by: Michael Knyszek <mknyszek@google.com> Reviewed-by: Michael Pratt <mpratt@google.com>