Jacob Richman d6063ca391 Closes https://github.com/dart-lang/sdk/issues/28291 ...

Fix extending a JS class and add a test to ensure it
continues to work from DDC. Note this behavior will never
be supported in Dartium and is not yet supported by Dart2JS.

BUG=
R=vsm@google.com

Review-Url: https://codereview.chromium.org/2654583002 .

2017-01-24 07:20:31 -08:00

..

js

Fix for covariant

2017-01-20 15:20:44 -08:00

sdk

Fix for covariant

2017-01-20 15:20:44 -08:00

src

Closes https://github.com/dart-lang/sdk/issues/28291

2017-01-24 07:20:31 -08:00