Kotlin: Load kotlin extractor last#21216
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andersfugmann merged 2 commits intomainfrom Jan 28, 2026
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…o be able to capture expansions from other extensions
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Pull request overview
This PR modifies the Kotlin extractor to ensure it loads as the last IR generation extension, allowing it to capture code expansions generated by other compiler plugins like kotlinx.serialization. This addresses test output changes observed when upgrading to Kotlin 2.3.0.
Changes:
- Modified extension registration to use
LoadingOrder.LASTinstead of default loading order - Changed from using the convenience method
IrGenerationExtension.registerExtension()to directly accessing the extension point API to specify loading order
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Ensure the Kotlin extractor is loaded as the last extension to be able to capture expansions from other extensions.
This addresses the changes in test output observed when upgrading to [support Kotlin 2.3.0.] (#20965)