dart2js: please implement "super" property read/store

[DartBot]

This issue was originally filed by @bp74

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What steps will reproduce the problem?

class foo {
  int _x = 1;
  num get x() => _x;
}

class bar extends foo {
  num get x() => super.x * 2;
}

void main() {
  bar b = new bar();
  print(b.x);
}

What is the expected output? What do you see instead?

dart2js has an error saying: "internal error: super property read not implemented"
same thing with setter: "internal error: super property store not implemented"

What version of the product are you using? On what operating system?

Dart Editor 7916 32 bit, WIndows 7 64 bit

[kasperl]

Removed Priority-Medium label.
Added Priority-High, Area-Dart2JS, Triaged labels.

[peter-ahe-google]

Set owner to @peter-ahe-google.
Added Started label.

[kasperl]

Is this really fixed? I was under the impression that r8140 only fixed the read part. This issue seems to cover both.

[peter-ahe-google]

Sorry, I just looked at the example. The example is fixed. I'm still working on store.

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Added Started label.

[peter-ahe-google]

Super read is fixed in r8140.

[peter-ahe-google]

Super write is implemented in r8201.

We still don't support overriding fields, which is why tests/language/super_field_access_test.dart fails. I'll file a separate bug for that.

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Added Fixed label.

[dgrove]

Issue #3407 has been merged into this issue.