5cc772b8aa
For some reason, the regexp to strip off multitest comments was very slow. On a couple of co_19 tests with pathologically long lines, it would hang practically forever. Even on shorter lines, it was noticeably slow. This fixes that. Change-Id: I04f2894f474dcc593e982dd691945421396274a6 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/193222 Auto-Submit: Bob Nystrom <rnystrom@google.com> Commit-Queue: Paul Berry <paulberry@google.com> Reviewed-by: Paul Berry <paulberry@google.com>