tree 120ef1f505091bd57f01dbf6f3d8777cf63ba17e
parent bba1aeca3a6062bbedb0147a39c093a9ff7291b2
author Mark Zhou <markzipan@google.com> 1602552233 +0000
committer Alexander Thomas <athom@google.com> 1603968241 +0100

[dartdevc] Warning and shorting when trying to improperly modify JS Object's prototype chain.

See bugs:
* https://github.com/dart-lang/webdev/issues/1133
* https://github.com/dart-lang/sdk/issues/43750

Change-Id: I0daa13ab56be5a2967241a5fcea63a32c0a5cde4
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/167220
Reviewed-by: Sigmund Cherem <sigmund@google.com>
Reviewed-by: Nicholas Shahan <nshahan@google.com>
Reviewed-by: Mark Zhou <markzipan@google.com>
Commit-Queue: Mark Zhou <markzipan@google.com>