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 implements type promotion logic for both `&&` and `||`;
however, the logic for `||` has no effect, since `_factsWhenFalse`
always returns the current facts. This is consistent with the current
Dart specification (which only specifies type promotion for `&&`).
Change-Id: I79f608aa33ea0501bb4bba303949330af2da4dda
Reviewed-on: https://dart-review.googlesource.com/3345
Reviewed-by: Konstantin Shcheglov <scheglov@google.com>
Reviewed-by: Dan Rubel <danrubel@google.com>
Reviewed-by: Peter von der Ahé <ahe@google.com>
Johnni Winther