tree 8767089559d64e3d364ea970192e6c9343cef408
parent 9488ea4c7e04c9867b6f24055f3e499f6b1c5354
author Lasse R.H. Nielsen <lrn@google.com> 1610456801 +0000
committer commit-bot@chromium.org <commit-bot@chromium.org> 1610456801 +0000

Update documentation in dart:core.

Fix null safety issues and tweak documentation where it can be improved.

Change-Id: Ia8cc20274ae151c454662bf5f137913787365a64
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/177960
Commit-Queue: Lasse R.H. Nielsen <lrn@google.com>
Reviewed-by: Nate Bosch <nbosch@google.com>