Nicholas Shahan 230ef696eb [ddc] Remove special case for = mixin application ...

Remove the special case for `class C = Object with M;`
and fall into the same code path that would be used for
`class C2 = BaseClass with M;`

This introduces one new class to the hierarchy but that
class contains the members synthesized on the class. This
ensures they do not get lost during the mixin application at
runtime.

It appears likely that this has been broken for some time and
generating incorrect code when methods require covariant checks.

Fixes: https://github.com/dart-lang/sdk/issues/51768
Change-Id: If499b7abd1f8877b9f420ce74b790555c8d258f2
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/290402
Reviewed-by: Mark Zhou <markzipan@google.com>
Commit-Queue: Nicholas Shahan <nshahan@google.com>

2023-03-23 23:15:36 +00:00

..

js

[ddc] Rolling internal dart_library.js into SDK

2023-03-07 19:44:26 +00:00

src

[ddc] Remove special case for = mixin application

2023-03-23 23:15:36 +00:00

ddc.dart

[test_runner] Cleanup unused compiler names

2023-03-07 02:09:16 +00:00

dev_compiler.dart

[ddc] Migrate dev_compiler library to null safety

2022-07-19 17:50:14 +00:00