Update Kotlin and KSP

[renovate]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
com.google.devtools.ksp:symbol-processing-gradle-plugin (source)	2.0.20-1.0.25 -> 2.0.21-1.0.28
org.jetbrains.kotlin:kotlin-compiler-embeddable (source)	2.0.20 -> 2.0.21
org.jetbrains.kotlin:kotlin-serialization (source)	2.0.20 -> 2.0.21
org.jetbrains.kotlin:kotlin-gradle-plugin (source)	2.0.20 -> 2.0.21

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Release Notes

google/ksp (com.google.devtools.ksp:symbol-processing-gradle-plugin)

v2.0.21-1.0.28

Compare Source

Updates

• [KSP2] Running from command line never finishes #​2176
• Introduce KspAATask.commandLineArgumentProviders #​2201

Contributors

Thanks to @​GeorgCantor and everyone who reported bugs and participated in discussions!

v2.0.21-1.0.27

Compare Source

Bugs Fixed

• KSP2: KtInvalidLifetimeOwnerAccessException: Access to invalid KtAlwaysAccessibleLifetimeToken: PSI has changed since creation #​1854
• [KSP2] getSymbolsWithAnnotation() doesn't work if the annotation is an alias in KOTLIN_LIB #​2024
• KotlinSymbolProcessingExtension leaks files due to URLClassLoader not being closed #​2159
• Unresolvable iOS reference on Linux host #​2173
• Fail to apply ksp before android #​2174
• [KSP2] Mangled names for internal functions are incorrect for Android modules #​2180
• [KSP2] JVM names for property getters/setters are incorrect if they start with "is" #​2181

Contributors

Thanks to @​jonamireh, @​kuanyingchou, @​martinbonnin, @​pablobaxter, @​scott-pollom, and everyone who reported bugs and participated in discussions!

v2.0.21-1.0.26

Compare Source

Bugs Fixed

• A failure occurred while executing com.google.devtools.ksp.gradle.KspAAWorkerAction #​1968
• [KSP2] default value is null for nested annotation #​2077
• [KSP2] "internal" members are out of order in Resolver.getDeclarationsInSourceOrder() #​1827
• [KSP2] Resolver.getDeclarationsFromPackage() couldn't find Java declarations #​1952
• [KSP2] Property setter parameter name becomes value #​1865
• [KSP2] A failure occurred while executing com.google.devtools.ksp.gradle.KspAAWorkerAction #​1941
• [KSP2] NullPointerException when calling hasBackingField on properties of Enum declarations #​1753
• JVM Module name is changed for libraries #​2105
• [KSP2] asMemberOf() is not working with Java sources #​2051
• KSP2: implement KSPropertyDeclaration.findOverridee and Resolver.asMemberOf for java fields #​1642
• [KSP2] command line doesn't support absolute Windows paths #​2046
• [KSP2] NPE when getting annotation arguments on non-Jvm targets #​1823
• [KSP2] Resolver.mapToJvmSignature() is not consistent #​2109
• [KSP2] Default annotation argument values are sometimes missing #​2107
• [KSP2] KSFunctionDeclaration.asMemberOf doesn't work sometimes #​2116
• [KSP2] Qualified names of nested annotations from JAVA_LIB is null #​2033
• [KSP2] Class literal annotation default values resolve to error types #​1910
• KaFirPsiJavaTypeParameterSymbol cannot be cast to KaFirTypeParameterSymbol #​2119
• KSP memory leak in Android build #​2073
• [KSP2] KSClassDeclaration.asType(emptyList()) fails after Resolver.getSymbolsWithAnnotation() call #​2094
• KSValueArgumentImpl doesn't implement .equals() in KSP2 #​2091
• [KSP2] JvmName is ignored in annotation property getters #​2148
• [KSP2] Unable to get visibility of KSTypeAlias #​2140
• Gradle kspKotlin task failed when upgrading to 2.0.20-1.0.25 #​2123
• [KSP2] Generic type arguments on typealiases are improperly forwarded to the KSType #​2088
• java.lang.IllegalStateException: Storage for [...] is already registered with 2.0.20-1.0.24 #​2072

Full Changelog: google/ksp@911690b...2.0.21-1.0.26

Contributors

Thanks to @​ansman, @​asapha, @​kaeawc, @​kuanyingchou, @​scott-pollom, and everyone who reported bugs and participated in discussions!

v2.0.21-1.0.25

Compare Source

What's Changed

• UPDATE_KOTLIN_VERSION: 2.0.21 by @​ting-yuan in https://github.com/google/ksp/pull/2145

Full Changelog: google/ksp@2.0.21-RC-1.0.25...2.0.21-1.0.25

JetBrains/kotlin (org.jetbrains.kotlin:kotlin-compiler-embeddable)

v2.0.21

Apple Ecosystem

• KT-69093 Xcode 16 support in Kotlin

Backend. Native. Debug

• KT-71374 lldb: step out breaks breaking in Xcode 16

Compiler

Fixes

• KT-69735 K2: Static fields are missing from the declaration list of corresponding IrClass for java class
• KT-71122 Regression in Kotlin Compiler 2.0 causing NPE in the runtime
• KT-70931 K2 / Scripts: "cannot convert IrExpression to ConstantValue" when using function annotation
• KT-70584 K2: "IllegalStateException: flow for PostponedLambdaExitNode not initialized - traversing nodes in wrong order?"
• KT-70808 K2: "node has already been visited" with anonymous object in dead code
• KT-69985 K2: Classifier declarations from root package are resolved without imports in non-root packages
• KT-70683 K2: Internal compiler error in IrFakeOverrideSymbolBase.getOwner
• KT-70901 False positive Public-API inline function cannot access non-public-API property accessor
• KT-70930 K2: Java annotations not present on ENUM_ENTRY IR elements
• KT-70194 K2 IDE: exception on a very red file
• KT-69399 Native: IllegalStateException: "Failed to build cache"

Compose compiler

Fixes

• b/329477544 Force open / overridden Composable functions to be non-restartable.
• b/361652128 Disable live literal transform if the corresponding flag is disabled

IR. Actualizer

• KT-70894 IR crash. Unprocessed IrFunctionFakeOverrideSymbol when actualize to Java

IR. Tree

• KT-71191 SymbolTable: Check if the provided signature is public before adding a symbol to the SymbolTable

Native. Build Infrastructure

• KT-71485 K/N runtime parts don't build due to _Float16 issues on x86_64 macOS

Native. C Export

• KT-69507 LLVM 11 clang with Xcode 16 headers: standard c++ headers

Native. C and ObjC Import

• KT-71029 Investigate why stdarg.h declarations leak into testModuleA

Native. Platform Libraries

• KT-70566 LLVM 11 clang with Xcode 16 headers: 'sys/cdefs.h' file not found
• KT-71624 Eliminate remaining UIKit/AppKit removed signatures
• KT-70031 Rebuild platform libraries in 2.0.21 with Xcode 16

Native. Testing

• KT-70603 C++ with -fmodules: cyclic dependency in module 'std': std -> _wctype -> __wctype -> std in dev llvm toolchains

Tools. CLI. Native

• KT-71262 KotlinNativeLink tasks fetching from network despite -Xoverride-konan-properties=dependenciesUrl= being set

Tools. Compiler Plugins

• KT-71038 PowerAssert: Constant on RHS of elvis operator leads to compiler crash

Tools. Daemon

• KT-35381 Get rid of the native-platform usage in kotlin compiler

Tools. Gradle. Multiplatform

• KT-71444 Certain POMs produced by Kotlin 2.0.20 cannot be consumed by KMP projects with Android targets
• KT-70700 Gradle 8.10: The value for task ':commonizeNativeDistribution' property 'kotlinNativeBundleBuildService' cannot be changed any further
• KT-71396 Gradle client side JVM explodes with OOM due to xcodebuild logs

Tools. Gradle. Native

• KT-71419 Light bundle KGP IT run against a stable K/N version

Tools. JPS

• KT-71450 Constant build failure: com.intellij.util.io.ClosedStorageException: storage is already closed

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[JakeWharton]

Blocked by #1454