[RotBolt]

Summary

• Add a focused, parameterized processor and fixtures for nested annotation declaration ordering.
• Provide class names through PROCESSOR INPUT, as requested in review.
• Verify getDeclarationsInSourceOrder preserves constructor parameter order for top-level and nested annotations on JVM and Native (TARGET_BACKEND: NATIVE, WITH_FIXED_TARGET: linux_x64).
• Mark the issue fixed because the original reproduction passes in every tested configuration.

Testing

./gradlew :kotlin-analysis-api:cleanTest :kotlin-analysis-api:test --tests '*testNestedAnnotationDeclarationOrder' --tests '*testNativeNestedAnnotationDeclarationOrder'

All 8 JVM/Native × AA/PSI × current/new-feature cases passed.

Closes #2617

[jaschdoc]

Thanks for the PR! Just a minor comment. Have you also tried this on native backends? There is a directive: TARGET_BACKEND and WITH_FIXED_TARGET. See the test native/packageDeclarations.kt for an example.

[RotBolt]

@jaschdoc Addressed the processor parameterization comment and added Native coverage as requested. All 8 JVM/Native × AA/PSI × feature-flag cases passed locally. Could you please review the updated PR again? Thank you!

[RotBolt]

Also merged the latest main and resolved the test-suite conflict, retaining both tests. Re-ran the focused JVM and Native tests afterward: all 8 configurations pass. The branch is now updated for re-review.

[RotBolt]

@jaschdoc Could you please re-review this PR? The processor now uses PROCESSOR INPUT, Native coverage has been added, and the conflict with main is resolved. All 8 focused test configurations pass. Thank you!