^KT-61573 Fixed
Review: https://jetbrains.team/p/kt/reviews/11969/timeline
Tests:
- MultiPlatformIntegrationTestGenerated
- CliTestGenerated
- MultiPlatformIntegrationTestGenerated
- DiagnosticTestGenerated.Multiplatform
- FirLightTreeOldFrontendDiagnosticsTestGenerated
Also add -Xexpect-actual-classes flag to all necessary ./libraries/* modules
Otherwise compilation of those modules failes because of `-Werror`
Previously, the checker executed for every declaration i.e. every
declaration was considered as expect declaration. Because of that in
some cases this checker could eat 6% of compilation time.
After this commit only declarations marked with expect or actual
are checked. To achieve that, logic, that do reporting about missing
actual modifier was moved to the Actual part.
Please note, that in cases where there is no expect/actual modifier at
all other errors (like redeclaration and missing body on "actual"
declaration) would be reported.
Useful nodes:
- In this checker reportOn is always the same as
descriptor.sourceElement.ktElement. This is because the only case when
it isn't true is PropertyAccessors and they are filtered
- Annotation constructor descriptor isActual == true all the time
- previously for weak incompatible members ACTUAL_MISSING
was not reported
- the logic here is super complicated and crazy, but I don't think that
there is sense to refactor it in the old FE
Nikita Bobko