[dependabot]

Bumps the gradle-dependencies group with 2 updates: org.jetbrains.kotlin.jvm and jvm.

Updates org.jetbrains.kotlin.jvm from 2.4.20 to 2.4.21

Release notes

Sourced from org.jetbrains.kotlin.jvm's releases.

Kotlin 2.4.21

Changelog

Backend. Wasm

• KT-89267 K/Wasm: calling a (T) -> R lambda with an argument that isn't a T traps instead of throwing ClassCastException

JVM. Reflection

• KT-89280 NoSuchElementException in argumentsMakeSenseOnlyForMutableContainer for Java non-static inner class of generic outer class
• KT-80710 Reflection: change KCallable representation to avoid dependency on K1

JavaScript

• KT-89449 Kotlin/JS: Member names no longer minified in production
• KT-89363 KJS. Regular class with companion can't extend external class

Tools. Compiler plugins. Serialization

• KT-89275 Kotlin/Wasm: Invalid Wasm is emitted for a @Serializable generic class with a class upper bound

Tools. Gradle. Native

• KT-89285 SwiftPM import results in flooded log
• KT-86251 K/N: Flaky linkDebugTestLinuxX64 failure with "truncated or malformed archive" on libstdlib-cache.a

Tools. Scripts

• KT-89247 Kotlin Script: NoClassDefFoundError on 2nd execution with transitive dependency from imported script
• KT-89220 JSR-223: generic Java bindings break all subsequent eval() calls
• KT-88458 Audit closeable resource usage
• KT-88453 VirtualFileScriptSource.text leaks an unclosed file stream — script source file handle held until GC, blocks file deletion on Windows

Kotlin 2.4.21-RC

Changelog

Backend. Wasm

• KT-89267 K/Wasm: calling a (T) -> R lambda with an argument that isn't a T traps instead of throwing ClassCastException

JVM. Reflection

• KT-89280 NoSuchElementException in argumentsMakeSenseOnlyForMutableContainer for Java non-static inner class of generic outer class
• KT-80710 Reflection: change KCallable representation to avoid dependency on K1

JavaScript

• KT-89449 Kotlin/JS: Member names no longer minified in production
• KT-89363 KJS. Regular class with companion can't extend external class

... (truncated)

Changelog

Sourced from org.jetbrains.kotlin.jvm's changelog.

2.4.21

Backend. Wasm

• KT-89267 K/Wasm: calling a (T) -> R lambda with an argument that isn't a T traps instead of throwing ClassCastException

JVM. Reflection

• KT-89280 NoSuchElementException in argumentsMakeSenseOnlyForMutableContainer for Java non-static inner class of generic outer class
• KT-80710 Reflection: change KCallable representation to avoid dependency on K1

JavaScript

• KT-89449 Kotlin/JS: Member names no longer minified in production
• KT-89363 KJS. Regular class with companion can't extend external class

Tools. Compiler plugins. Serialization

• KT-89275 Kotlin/Wasm: Invalid Wasm is emitted for a @Serializable generic class with a class upper bound

Tools. Gradle. Native

• KT-89285 SwiftPM import results in flooded log
• KT-86251 K/N: Flaky linkDebugTestLinuxX64 failure with "truncated or malformed archive" on libstdlib-cache.a

Tools. Scripts

• KT-89247 Kotlin Script: NoClassDefFoundError on 2nd execution with transitive dependency from imported script
• KT-89220 JSR-223: generic Java bindings break all subsequent eval() calls
• KT-88458 Audit closeable resource usage
• KT-88453 VirtualFileScriptSource.text leaks an unclosed file stream — script source file handle held until GC, blocks file deletion on Windows

Commits

• 9180ce6 Add changelog for 2.4.21-RC
• 851077b [Serialization] Copy type parameter bounds onto generated serializers (#8421)
• 1b6b624 [Wasm]: Generate a Kotlin-level cast for bridged lambda functions. (#8404)
• 3c223c2 Rrr/2.4.20/core docs (#8322)
• c681c2e [2.4.20] [KT-89285] Stop the xcodebuild logs being output by default (#8277)
• f0645d1 [2.4.20] [JS] Reorder CompilerConfiguration properties initialization (#8282)
• f507ecd [JS] Don't try to initialize an external class's companion object
• c60d7d8 Reflection: fix NoSuchElementException in ConvertFromJava.kt
• 05d1cde REPL: render correct reflected binding type
• 5acec47 Scripting: store collected dependencies recursively
• Additional commits viewable in compare view

Updates jvm from 2.4.20 to 2.4.21

Release notes

Sourced from jvm's releases.

Kotlin 2.4.21

Changelog

Backend. Wasm

• KT-89267 K/Wasm: calling a (T) -> R lambda with an argument that isn't a T traps instead of throwing ClassCastException

JVM. Reflection

• KT-89280 NoSuchElementException in argumentsMakeSenseOnlyForMutableContainer for Java non-static inner class of generic outer class
• KT-80710 Reflection: change KCallable representation to avoid dependency on K1

JavaScript

• KT-89449 Kotlin/JS: Member names no longer minified in production
• KT-89363 KJS. Regular class with companion can't extend external class

Tools. Compiler plugins. Serialization

• KT-89275 Kotlin/Wasm: Invalid Wasm is emitted for a @Serializable generic class with a class upper bound

Tools. Gradle. Native

• KT-89285 SwiftPM import results in flooded log
• KT-86251 K/N: Flaky linkDebugTestLinuxX64 failure with "truncated or malformed archive" on libstdlib-cache.a

Tools. Scripts

• KT-89247 Kotlin Script: NoClassDefFoundError on 2nd execution with transitive dependency from imported script
• KT-89220 JSR-223: generic Java bindings break all subsequent eval() calls
• KT-88458 Audit closeable resource usage
• KT-88453 VirtualFileScriptSource.text leaks an unclosed file stream — script source file handle held until GC, blocks file deletion on Windows

Kotlin 2.4.21-RC

Changelog

Backend. Wasm

• KT-89267 K/Wasm: calling a (T) -> R lambda with an argument that isn't a T traps instead of throwing ClassCastException

JVM. Reflection

• KT-89280 NoSuchElementException in argumentsMakeSenseOnlyForMutableContainer for Java non-static inner class of generic outer class
• KT-80710 Reflection: change KCallable representation to avoid dependency on K1

JavaScript

• KT-89449 Kotlin/JS: Member names no longer minified in production
• KT-89363 KJS. Regular class with companion can't extend external class

... (truncated)

Changelog

Sourced from jvm's changelog.

2.4.21

Backend. Wasm

• KT-89267 K/Wasm: calling a (T) -> R lambda with an argument that isn't a T traps instead of throwing ClassCastException

JVM. Reflection

• KT-89280 NoSuchElementException in argumentsMakeSenseOnlyForMutableContainer for Java non-static inner class of generic outer class
• KT-80710 Reflection: change KCallable representation to avoid dependency on K1

JavaScript

• KT-89449 Kotlin/JS: Member names no longer minified in production
• KT-89363 KJS. Regular class with companion can't extend external class

Tools. Compiler plugins. Serialization

• KT-89275 Kotlin/Wasm: Invalid Wasm is emitted for a @Serializable generic class with a class upper bound

Tools. Gradle. Native

• KT-89285 SwiftPM import results in flooded log
• KT-86251 K/N: Flaky linkDebugTestLinuxX64 failure with "truncated or malformed archive" on libstdlib-cache.a

Tools. Scripts

• KT-89247 Kotlin Script: NoClassDefFoundError on 2nd execution with transitive dependency from imported script
• KT-89220 JSR-223: generic Java bindings break all subsequent eval() calls
• KT-88458 Audit closeable resource usage
• KT-88453 VirtualFileScriptSource.text leaks an unclosed file stream — script source file handle held until GC, blocks file deletion on Windows

Commits

• 9180ce6 Add changelog for 2.4.21-RC
• 851077b [Serialization] Copy type parameter bounds onto generated serializers (#8421)
• 1b6b624 [Wasm]: Generate a Kotlin-level cast for bridged lambda functions. (#8404)
• 3c223c2 Rrr/2.4.20/core docs (#8322)
• c681c2e [2.4.20] [KT-89285] Stop the xcodebuild logs being output by default (#8277)
• f0645d1 [2.4.20] [JS] Reorder CompilerConfiguration properties initialization (#8282)
• f507ecd [JS] Don't try to initialize an external class's companion object
• c60d7d8 Reflection: fix NoSuchElementException in ConvertFromJava.kt
• 05d1cde REPL: render correct reflected binding type
• 5acec47 Scripting: store collected dependencies recursively
• Additional commits viewable in compare view

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[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.

📢 Thoughts on this report? Let us know!

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud

[github-actions]

IDE Compatibility Matrix

✅ pass ❌ fail 🚫 unavailable ❓ no test yet

Generated from the real-IDE integration bench (:ide-integration-tests).

Tool	CL	IU	RD
PSI / Navigation
search_symbols	✅	✅	🚫
get_file_outline	✅	✅	❓
find_references	✅	✅	❓
go_to_declaration	✅	✅	❓
get_documentation	✅	✅	❓
get_symbol_info	✅	✅	❓
get_class_outline	❓	❓	❓
Code Quality
get_highlights	✅	✅	✅
get_problems	✅	✅	✅
get_compilation_errors	✅	✅	✅
get_available_actions	❓	❓	❓
apply_action	❓	❓	❓
apply_quickfix	❓	❓	❓
format_code	❓	❓	❓
optimize_imports	❓	❓	❓
suppress_inspection	❓	❓	❓
Refactoring
get_type_hierarchy	🚫	✅	❓
get_call_hierarchy	🚫	✅	❓
find_implementations	🚫	✅	❓
find_super_methods	❓	❓	❓
refactor	❓	❓	❓
convert_java_to_kotlin	❓	❓	❓
Testing
run_tests	❓	❓	❓
list_tests	❓	❓	❓
run_configuration	❓	❓	❓
get_coverage	❓	❓	❓
Debug
debug_session_start	❓	❓	❓
breakpoint_manage	❓	❓	❓
debug_evaluate	❓	❓	❓
debug_snapshot	❓	❓	❓
debug_inspect_frame	❓	❓	❓
debug_variable_detail	❓	❓	❓
debug_read_console	❓	❓	❓
debug_step	❓	❓	❓
debug_run_to_line	❓	❓	❓
Build
read_build_output	❓	❓	❓
reload_project_model	❓	❓	❓

Logged IDE errors (non-gating)

Scraped from the IDE log during the run. These do not fail a matrix cell (the cell reflects the tool's MCP response) — they are listed for visibility while the bench matures.

⚠️ CL — (java.lang.IllegalStateException: There is no ProgressIndicator or Job in this thread, the current job is not cancellable.)

Test: com.github.catatafishen.agentbridge.integration.GetHighlightsIntegrationTest.get_highlights returns a non-error response ⏎ You can find logs and other useful info in CI artifacts under the path getHighlights ⏎ java.lang.IllegalStateException: There is no ProgressIndicator or Job in this thread, the current job is not cancellable. ⏎ at com.intellij.openapi.progress.CoroutinesKt.runBlockingCancellable$lambda$0(coroutines.kt:153) ⏎ at com.intellij.openapi.progress.ContextKt.prepareThreadContext$lambda$0(context.kt:93) ⏎ at com.intellij.concurrency.ThreadContext.resetThreadContext(threadContext.kt:294) ⏎ at com.intellij.openapi.progress.ContextKt.prepareThreadContext(context.kt:92) ⏎ at com.intellij.openapi.progress.CoroutinesKt.runBlockingCancellable(coroutines.kt:151)

⚠️ CL — (java.lang.InterruptedException: null)

Test: com.github.catatafishen.agentbridge.integration.GetHighlightsIntegrationTest.get_highlights returns a non-error response ⏎ You can find logs and other useful info in CI artifacts under the path getHighlights ⏎ java.lang.InterruptedException ⏎ at kotlinx.coroutines.BlockingCoroutine.joinBlocking(Builders.kt:124) ⏎ at kotlinx.coroutines.BuildersKt__BuildersKt.runBlocking$BuildersKt__BuildersKt(Builders.kt:87) ⏎ at kotlinx.coroutines.BuildersKt__BuildersKt.runBlockingWithParallelismCompensation(Builders.kt:63) ⏎ at kotlinx.coroutines.BuildersKt.runBlockingWithParallelismCompensation(Unknown Source) ⏎ at kotlinx.coroutines.internal.intellij.IntellijCoroutines.runBlockingWithParallelismCompensation(intellij.kt:48)