This CL fixes several minor bugs:
- In info_builder.dart, we were trying to apply SourceInformation from
the defining library to all its parts.
- In NnbdMigrationTestBase, we were trying to fully migrate each file
before processing any other files. We need to prepare each input,
then process each input, then finalize each input.
- In NodeBuilder, we were failing to send part file sources to
NullabilityGraph.migrating(). As a result, methods declared in part
files were being treated as already migrated, so they were getting
the wrong kinds of nullability nodes.
- In _ProvisionalApiTestBase, we were sometimes visiting parts before
discovering what libraries they were part of, causing inconsistent
resolution results.
I'm hoping this will be sufficient to address
https://github.com/dart-lang/sdk/issues/40670.
Change-Id: I07d693b31b6cf64bc6f72126f5ef4792b29e5029
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/136521
Reviewed-by: Mike Fairhurst <mfairhurst@google.com>
Commit-Queue: Paul Berry <paulberry@google.com>
Paul Berry
7911b6a989