This changes the CFE expectation test suites to use unsound null safety
as default to avoid passing --enable-experiments=no-non-nullable to opt
out old test folders.
This change removes most test folders from the 'strong' tester, since
this now only supports sound null safety, which requires all libraries
to be opted in. Instead, the 'weak' tester now runs all test folders.
Additionally the 'outline' tester is changed to use unsound null safety
so that it call be used on all test folders.
The 'fast_strong' tester is removed since it should just be run locally
and it can be run by passing an option to the other testers.
References to non-existing 'shaker' folder has been removed from
testing.json.
Change-Id: Ibcc306f7b27d06b9637c205238bc408194f1d062
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/184787
Commit-Queue: Johnni Winther <johnniwinther@google.com>
Reviewed-by: Jens Johansen <jensj@google.com>
This CL adds stub for each concrete mixed in member into mixin
applications. The body of the stub calls the original member via
a super call.
This addition means that resolution of super access now use the
stub and not the original declaration as the target, which means
that it will be correct even when mixed in members are cloned. For
this reason, dart2js no longer needs to perform its own super
member resolution.
When a super call targets a mixin super stub (after cloning) it
can be optimized away by redirecting the call to the `stubTarget`
of the call. This optimization is performed in dart2js.
Since dart2js now uses the correct super target, its runtime
mixin application needs to avoid overriding members already
declared in the mixin application. These members are the
forwarding super stubs which ensure that correct runtime types
when members with covariant parameters are implemented.
Change-Id: Iab71ffcc400aa6a683987bc20b9553a263ebc8e1
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/176526
Commit-Queue: Johnni Winther <johnniwinther@google.com>
Reviewed-by: Sigmund Cherem <sigmund@google.com>
Reviewed-by: Dmitry Stefantsov <dmitryas@google.com>
The added tests exhibit forwarding stubs injected into mixin
application classes. These are currently not handled fully or
consistently throughout the CFE and can lead to crashes and errors.
Change-Id: Ib6a14c6adc48daa35f4a3a8e5b705ec3cf7f606d
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/168652
Reviewed-by: Jens Johansen <jensj@google.com>
Commit-Queue: Johnni Winther <johnniwinther@google.com>
Johnni Winther