Opt the verbose_gc_to_bmu tool out of null safety.

Change-Id: I67ee7afa11366ebe0a299ba5ed06047fe38e6605
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/167864
Auto-Submit: Bob Nystrom <rnystrom@google.com>
Commit-Queue: Ben Konyi <bkonyi@google.com>
Reviewed-by: Ben Konyi <bkonyi@google.com>
This commit is contained in:
Robert Nystrom 2020-10-16 00:18:31 +00:00 committed by commit-bot@chromium.org
parent fdad84fa5b
commit 0e88702d1b

View file

@ -10,6 +10,7 @@
// dart --verbose_gc foo.dart 2> foo.gclog
// dart verbose_gc_to_bmu.dart < foo.gclog > foo.bmu
// gnuplot -p -e "set yr [0:1]; set logscale x; plot 'foo.bmu' with linespoints"
// @dart=2.9
import 'dart:io';
import 'dart:math';