dart-lang / native / 21717212500

72%

Build Type

push

github

Committed by web-flow

Commit Message

[record_use] Add constructor invocations to recorded instances (#3047)

Refactored `InstanceReference` into a sealed class hierarchy to support constructor invocations and tear-offs alongside constant instances.

### Changes
- **Hierarchy:** Introduced `InstanceConstantReference`, `InstanceCreationReference`, and `ConstructorTearoffReference`.
- **Schema:** Updated `record_use.schema.json` with a `type` discriminator for instances and regenerated `syntax.g.dart`.
- **API:** Updated `Recordings` and `RecordedUsages` to handle the polymorphic types and improved semantic equality comparison.
- **Migration:** Updated all JSON test data to include the required `"type": "constant"` field and ensured trailing newlines.
- **Testing:** Added `test/instance_references_test.dart` and updated schema validation tests.

Relevant issues:

* https://github.com/dart-lang/native/issues/2907
* https://github.com/dart-lang/native/issues/2911

Run Details

115 of 164 new or added lines in 4 files covered. (70.12%)

2 existing lines in 2 files now uncovered.

5753 of 7977 relevant lines covered (72.12%)

71.24 hits per line