Update kotlin monorepo to v1.9.0 & remove TreeCopyHandler extension

[renovate]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
org.jetbrains.kotlin.jvm (source)	1.8.22 -> 1.9.0
org.jetbrains.kotlin:kotlin-gradle-plugin (source)	1.8.22 -> 1.9.0
org.jetbrains.kotlin:kotlin-compiler-embeddable (source)	1.8.22 -> 1.9.0

---

Release Notes

JetBrains/kotlin (org.jetbrains.kotlin.jvm)

v1.9.0

Analysis API

New Features

• KT-57930 Analysis API: provide an API for extending Kotlin resolution
• KT-57636 K2: Add the return type of K2 reference shortener AA ShortenCommand::invokeShortening() e.g., ShorteningResultInfo to allow callers to access the shortening result PSI

Fixes

• KT-58249 Analysis API: Disable error logging for FE10 implementation of resolveCall when resolve is not successful
• KT-55626 Impossible to restore symbol by psi from script file
• KT-57314 LL FIR: Combine LLFirProvider$SymbolProviders in session dependencies (optimization)
• KT-55527 K2 IDE: Rewrite KtScopeContext class to allow to handle each scope separately
• KT-55329 LL FIR: Unexpected ACTUAL_WITHOUT_EXPECT error on constructor and function declaration
• KT-50732 LL API: fix compiler based tests
• KT-57850 K2: contract violation due to SymbolLightAccessorMethod.propertyAccessorSymbol
• KT-56543 LL FIR: rework lazy transformers so transformers modify only declarations they suppose to
• KT-56721 K2: FirExtensionDeclarationsSymbolProvider: java.lang.IllegalStateException: Recursive update
• KT-50253 Analysis API: Solve issues with ProcessCancelledException
• KT-56800 K2 IDE: optimize deprecation calculation for symbols
• KT-55006 Analysis API does not transform Java type refs for callable symbol return types
• KT-57256 AA FIR: Reduce lazy resolve phase for deprecation status
• KT-57619 K2: CFG for class initializer is not correctly built in reversed resolve mode
• KT-58141 K2: AA FIR: impossible to restore symbol for declaration with annotation with argument inside type
• KT-57462 Symbol Light Classes: SymbolLightFieldForProperty should retrieve annotations not from KtPropertySymbol, but from the corresponding backing field
• KT-54864 Analysis API: add function to get expect KtSymbol list by actual KtSymbol
• KT-56763 Analysis API: .KtSourceModuleImpl is missing in the map. on symbol restore when symbol cannot be seen from the use-site module
• KT-56617 Analysis API: optimize KtFirSymbolProviderByJavaPsi.getNamedClassSymbol
• KT-54430 K2: .getAllOverriddenSymbols() returns invalid results

Backend. Native. Debug

• KT-55440 Kotlin/Native debugger: inline function parameters are not visible during debugging

Backend. Wasm

• KT-58293 Wasm: ReferenceError: e is not defined in kotlin.test.jsThrow
• KT-58931 Wasm tests are failing to start on Kotlin 1.9.0-Beta
• KT-58188 Restore binary compatibility of PlatformDiagnosticSuppressor.shouldReportUnusedParameter
• KT-57136 K/Wasm: Restrict non-external types in JS interop
• KT-57060 Clarify the lack of support for dynamic in Kotlin/Wasm
• KT-56955 K/Wasm: Support restricted version of K/JS js(code)
• KT-57276 Wasm: "Body not found for function" error when compiling konform library with Kotlin/Wasm support
• KT-56976 K/Wasm bug with calling override of external function with default parameters

Compiler

New Features

• KT-55333 Allow secondary constructors in value classes with bodies
• KT-54944 @Volatile support in native
• KT-54746 Deprecate with ERROR JvmDefault annotation and old -Xjvm-default modes
• KT-47902 Do not propagate method deprecation through overrides
• KT-29378 K2: rework warnings/errors for equality/identity operators on incompatible types
• KT-57477 False-positive overload resolution ambiguity in case of lambda without arguments
• KT-57010 Kotlin/Native: make it possible to compile bitcode in a separate compiler invocation
• KT-55691 K2: Avoid inferring Nothing? in presence of other constraints (beside type parameter bounds)
• KT-46288 Unexpected behavior of extension function on lambda with suspend receiver
• KT-24779 Inconsistent smart cast behavior for bound data flow values

Performance Improvements

• KT-23397 Optimize out field for property delegate when it's safe (JVM)
• KT-56906 FIR: Use cached instance of FirImplicitTypeRefImpl in FIR builders
• KT-56276 LanguageVersion.getVersionString() allocates 5k objects on project opening

Fixes

• KT-57784 "NullPointerException: Parameter specified as non-null is null:" with enum, companion object, 'entries' and map
• KT-55217 K2: support callable reference conversions on top-level expressions
• KT-57232 K2: build Space JVM (master)
• KT-59079 "AE: SyntheticAccessorLowering should not attempt to modify other files!" with callable reference to constructor with value class parameter
• KT-58837 Partial linkage fails to report any compiler message on Windows when launched through Gradle plugin
• KT-57602 K2: Rework member scope of types having projection arguments for covariant parameters
• KT-55171 Put new contracts syntax under a feature flag
• KT-58719 K2: false-positive INVISIBLE_REFERENCE error in case of importing an internal abstract class
• KT-56030 [K2/N] Support Objective-C overloading by param names only
• KT-57510 K2: Data class equals/hashCode/toString methods are not written to Klib metadata
• KT-56331 K2: compiler backend crash on usage of expected function with default arguments
• KT-53846 K2 / Context receivers: ClassCastException on secondary constructor of class with context receiver
• KT-58621 K2: Private class shadows public function defined in the same package
• KT-59102 K2: constant evaluator does not provide Long type on shl
• KT-59066 [K2] delegation leads to "IllegalStateException: Expected some types"
• KT-56074 K2: build Space JVM (snapshot 2022.3)
• KT-58787 KAPT: "NullPointerException: null cannot be cast to non-null type" with delegate
• KT-57022 K2 IllegalStateException in signature computation
• KT-56792 K2: build kotlinpoet
• KT-57373 K2: FIR properties synthesized when implementing interface by delegation don't have accessors
• KT-56583 K1: Implement opt-in for integer cinterop conversions
• KT-59030 [PL] Workaround for broken @Deprecated annotations in c-interop KLIBs
• KT-58618 K2: Local property delegates cannot infer generic return type
• KT-36770 Prohibit unsafe calls with expected @NotNull T and given Kotlin generic parameter with nullable bound
• KT-56739 K2: build Space iOS
• KT-57131 K2: stdlib test compilation fails on ListTest.kt in FirJvmMangleComputer
• KT-58137 K2: ISE "Usage of default value argument for this annotation is not yet possible" when instantiating Kotlin annotation with default parameter from another module
• KT-58897 K2: False positive unresolved reference with same-named enum class and its entry
• KT-40903 Forbid actual member in expect class
• KT-30905 Expect var property with default public setter matches with actual var property with private setter
• KT-56172 K2: Fix reporting of PRIVATE_CLASS_MEMBER_FROM_INLINE error
• KT-56171 Implement deprecation warning for missing PRIVATE_CLASS_MEMBER_FROM_INLINE error
• KT-27261 Contracts for infix functions don't work (for receivers and parameters)
• KT-56927 Enum with secondary constructor can't be compiled with K2 using JS/Native backend
• KT-53568 Partial linkage: absent class as type parameter bound causes failure of compileProductionExecutableKotlinJs
• KT-53608 Partial linkage: Kotlin/JS fails with IllegalStateException: "Validation failed in file" when overridden declaration was visible, but now private
• KT-53663 Partial linkage: usage of property which becomes abstract: no IrLinkageError, but AssertionError in Native backend instead
• KT-56013 K2. a set of errors about local properties are missing
• KT-53939 Partial linkage: with turning object into class linkNative and jsTest tasks fail
• KT-53938 Partial linkage: with turning interface into class and using as second parent Native build fails
• KT-53941 Partial linkage: with turning class into object accessing member via parameterless constructor does not fail
• KT-53970 Partial linkage: on turning nested class into inner JS tasks are successful, Native build fails
• KT-53971 Partial linkage: turning inner class into nested: without usage in executable Native is successful, JavaScript fails
• KT-53972 Partial linkage: turning inner class into nested: with usage in executable Native fails with NPE in backend
• KT-54045 Partial linkage: turning class into type alias + calculating implicit function type: build fails with UninitializedPropertyAccessException: "lateinit property parent has not been initialized"
• KT-54046 Partial linkage: turning type alias into class + using it as type: build fails with AssertionError: "Expected exactly one delegating constructor call but none encountered"
• KT-53887 Partial linkage: turning from enum to regular class + reference to enum contant causes compileProductionExecutableKotlinJs fail with IllegalStateException
• KT-54047 Partial linkage: reference to removed enum const causes JS fail with "IllegalStateException: Validation failed in file"
• KT-54048 Partial linkage: reference to removed enum const in runtime causes Native fail with IllegalStateException at IrBindablePublicSymbolBase.getOwner()
• KT-53995 Partial linkage: on turning class to abstract and direct constructor call Naive fails, JavaScript is successful
• KT-43527 @ExtensionFunctionType is allowed on function types with no parameters and leads to backend exception
• KT-55316 K2. IllegalStateException on incorrect import directive name
• KT-57570 Remove source code excerpts from platform type nullability assertion exceptions
• KT-56073 K2: build Exposed
• KT-47932 Report errors on cycles in annotation parameter types
• KT-38871 Kotlin Gradle DSL, MPP: UNUSED_VARIABLE when configuring a sourceset with delegated property
• KT-46344 No error for a super class constructor call on a function interface in supertypes list
• KT-56609 K2: False positive NULL_FOR_NONNULL_TYPE with -Xjsr305=strict and @Nullable annotation Java parameter
• KT-56656 K1/K2: inconsistent NOTHING_TO_OVERRIDE with complex nullable annotations
• KT-58332 K2: local fun with suspend type is not marked as suspend in IR
• KT-57991 K2: Modifier 'suspend' is not applicable to 'anonymous function'
• KT-54294 K2: "Not all type variables found" in builder inference with type parameters inferred through a union of two branches
• KT-58564 [PL] Annotations with unlinked parameters are not removed
• KT-52597 Provide Alpha Support for Multiplatform in the K2 platform
• KT-58523 K2: reference is resolved to imported type-alias instead of identically named top-level property
• KT-57098 Native: avoid object initialization while accessing const val
• KT-57973 32-th default value in inline classes override function is not used
• KT-57714 "IllegalStateException: <B::!>" using reified generics
• KT-57810 toString of object erroneously considered as constant function in string concatenation
• KT-58076 K2: Incorrect inference of type of labeled receiver
• KT-57929 K2: Arguments of annotations are not calculated in a lot of strange locations
• KT-54874 K2. No compilation error with incorrect Comparator invocation
• KT-55388 Consider enabling ProhibitUsingNullableTypeParameterAgainstNotNullAnnotated
• KT-53041 NPE in Kotlin 1.7.0 when using RxJava Maybe.doOnEvent with anonymous parameters
• KT-54829 Cleanup local types approximation logic
• KT-58577 K2: private Kotlin property prevents use of Java set-method from Java-Kotlin-Java hierarchy in another module
• KT-58587 MUST_BE_INITIALIZED must take into account effectivelly final
• KT-58524 K2: false-positive overload resolution ambiguity error on invoking a generic class's member function with id-shaped function-typed parameter on intersection-typed receiver
• KT-53929 Enum.entries: consider changing scope behavior in K1
• KT-58520 K2: FIR2IR: ISE during const evaluation of operator times with exposed
• KT-57905 K1: resolution to base class's Java field instead of derived class's Kotlin property is not deprecated in case of different types
• KT-56662 K1: false negative INVISIBLE_SETTER for a var with internal setter accessed from a derived class
• KT-57770 K2: Support generation of serializer if base class for serializable class declared in different module
• KT-58375 Kapt: "wrong number of type arguments. required 1" when more than 22 type arguments
• KT-48870 [FIR] Different behavior for explicit receiver resolution inside delegated constructors
• KT-58013 K2: "Not enough information to infer type variable T" when using assert non-null (!!) and delegation
• KT-58365 K2: Fix stub types leakage in builder inference caused by implicit receiver type update with partially resolved calls (IGNORE_LEAKED_INTERNAL_TYPES for stub types)
• KT-58214 Continuation parameter only exists in lowered suspend functions, but function origin is LOCAL_FUNCTION_FOR_LAMBDA
• KT-58030 K2/MPP/JVM: compiler backend crash on super-call to indirectly inherited Java method
• KT-58135 K2: Priority of extension property is lower than ordinary property
• KT-57181 [K1/N, K2/N] Expect and Actual funs have different IdSignature.CommonSignature, if Expect has default argument
• KT-58219 K2/MPP/metadata: false-positive invisible reference error in Native-shared source set
• KT-58145 K2/MPP/metadata: compiler FIR crash on inheritance of a generic class with property by actual-class from Native-shared source set
• KT-56023 Constant operations (e.g. division) are not constant in K2 (JS, Native)
• KT-57354 In suspend function default arguments are sometimes not deleted in IR
• KT-55242 K2/MPP: basic build/link functionality
• KT-57979 K2: Unresolved reference error when assigning to Java synthetic property with a different nullability getter
• KT-57543 K2 reports DELEGATE_SPECIAL_FUNCTION_NONE_APPLICABLE
• KT-58142 K2: val parameter with more specific type is lower priority
• KT-48546 Missed TYPECHECKER_HAS_RUN_INTO_RECURSIVE_PROBLEM error at plus-assign
• KT-57854 RECEIVER_TYPE_MISMATCH on synthetic property from mutually recursive Java generics with disabled ProperTypeInferenceConstraintsProcessing
• KT-54518 False negative NON_PUBLIC_CALL_FROM_PUBLIC_INLINE when calling internal method of super class
• KT-58025 K2: Argument type mismatch when using Springs HandlerMethodArgumentResolver
• KT-58259 Unexpected unresolved function call with obvious invoke-convention desugaring
• KT-57135 K2: Fir should take into account an annotation's allowed targets as well as the use-site target when deciding whether it applies to a property, a field, or a constructor parameter
• KT-57069 K2: Method kind in metadata is DECLARATION when DELEGATION is used in K1
• KT-57958 K2: Initializer type mismatch when using extension property on type with star projection
• KT-58149 K2: New inference error with buildList
• KT-58008 K2: "Cannot find cached type parameter by FIR symbol: T" on suspend function with generic and nested class
• KT-57835 K2: compiler crash on lambda with dynamic receiver
• KT-57601 K2: Builtin function extensionToString can't be accessed
• KT-57655 K2: ImplicitIntegerCoercion is not working for named arguments
• KT-58143 K2: overload resolution ambiguity inside dynamic lambda
• KT-58132 K2: Implicit int constant to long converion crashes FirSerializer
• KT-57378 Partial linkage: Run codegen box tests for Native & JS with enabled PL
• KT-58207 K2: Handle result of completion of synthetic call with callable reference argument
• KT-56549 K2: Reference to Java sealed class fails to compile
• KT-57994 K2: Type inference failed on function reference
• KT-58099 interop0 test fails with error "type kotlin.String? is not supported here: doesn't correspond to any C type"
• KT-57671 Synthetic $EntriesMappings declaration is public and generated even for enums from current module on IC
• KT-56517 K2: Reference to Java record fails to compile: "unresolved reference", "Overload resolution ambiguity between candidates"
• KT-58163 FIR: deserialized default property setter and getter must have FirResolvePhase.ANALYZED_DEPENDENCIES phase
• KT-55646 K2: Report definitely non-nullable as reified error
• KT-58043 k2: Expect call is not removed from IR with nullability-based overload
• KT-56442 K2: Make sure K2 has the same behavior for defaults with overrides as K1 has
• KT-55904 Fix tests for volatile annotation on K2
• KT-57928 K2: Arguments of annotations on constructor value parameter are not calculated
• KT-57814 K2: Argument type mismatch with delegating property
• KT-56490 Implement deprecation for an anonymous type exposed from inline functions with type argument
• KT-57781 K2: Generated serializer is invisible in a non-JVM test source set
• KT-57807 K2: Symbol already bound exception for arrayOf function from IrBuiltInsOverFir
• KT-57962 K2: No set method providing array access on dynamic
• KT-57353 K2: unresolved reference when using fully qualified object declaration name as an expression, when a declaration package is from another klib and has at least two name segments
• KT-57899 K2: compiler FIR2IR crash on anonymous object with inheritance by delegation to value of smart-casted type parameter
• KT-57988 K2: compiler exception on get operator on dynamic this
• KT-57960 K2: incorrect type inference in lambda with dynamic receiver
• KT-57923 K2: Optional expectation annotation crashes const evaluator
• KT-56511 K1: false negative SMARTCAST_IMPOSSIBLE when alien constructor property is accessed from a private class
• KT-58033 K2 reports Constructor must be private or protected in sealed class in actual sealed class if its constructor has own actual declaration
• KT-58061 K2: false-positive unsupported feature error on callable references to Java methods from annotation interfaces
• KT-55079 Refactor DiagnosticReporterByTrackingStrategy and fix some "diagnostic into black hole" problems
• KT-57889 K2: false-positive lack of information for inline function's type parameter in case of builder-style inference from caller function's return expression
• KT-57961 K2: Unresolved reference using dynamic lambda parameter
• KT-57911 K2: Contracts are not inherited by substitution overrides
• KT-57880 K2: false-positive argument type mismatch due to lambda receiver shadowing labeled outer lambda receiver when assigning lambda to variable
• KT-57986 K2: NPE on building Space
• KT-57873 K2: compiler FIR serialization crash on builder-style inference from lambda's return type
• KT-57941 K2: Assertion error on loading serializable class with non-serializable property compiled with K1 compiler
• KT-57947 K2: Incorrect resolution results when property type for invokeExtension is not inferred
• KT-58002 K2: compiler FIR serialization crash on platform type with type-targeted Java annotation with Java enum as argument
• KT-57263 K2/MPP/JVM: compiler codegen crash on expect-property as default argument for expect-function's parameter
• KT-56942 K2: False-negative NO_ELSE_IN_WHEN if subject is flexible type
• KT-56687 Unexpected behaviour with enum entries when using outdated stdlib
• KT-56398 K2/MPP: compiler backend crash on inheritance from expected interface
• KT-57806 K2: string interpolation as annotation parameter causes error
• KT-57611 K2: Annotation arguments are not evaluated
• KT-56190 [K2/N] Const initializers are not serialized to klib
• KT-57843 K2: Missing diagnostic when calling constructor through typealias whose expansion has a deprecation
• KT-57350 FIR: deprecation diagnostic is not reported on a super class call
• KT-57532 K2: IrActualizer doesn't handle properties overloaded by extension receiver correctly
• KT-57776 K2: Suppressing "INVISIBLE_REFERENCE" leads to AssertionError: Unexpected IR element found during code generation
• KT-57769 [K2] Load properties in proper order for classes compiled with kotlinx.serialization and LV < 2.0
• KT-57879 K2: compiler FIR serialization crash on passing Java constants as arguments to type-targeted annotations
• KT-57893 K1/K2 inconsistency on smart casts of internally visible properties in friend modules
• KT-57876 K2: stack overflow in compiler FIR deserialization on nested type-target annotation class used in enclosing class
• KT-57839 K2: Compiler crash on lambda returning anonymous object with implemented lambda
• KT-57822 K2: Can't refer to external interface from class literal
• KT-57809 K2: No value passed for parameter of external class
• KT-56383 Build intellij master with LV 1.9
• KT-57735 K2: MPP: K2 reports hides member of supertype and needs 'override' modifier for the function with @PlatformDependent annotation when there is an empty linux target in project
• KT-55056 Builder inference causes incorrect type inference result in related call
• KT-57689 K2: Unresolved reference to nested typealias in KLIB
• KT-57665 K2: incorrect resolution of dynamic type
• KT-57381 K2/MPP/Native: impossible to override Any::equals with non-external function
• KT-57654 K2: Lambda with receiver deserialized as lambda without receiver during metadata compilation
• KT-57662 K2: The error message is poorly formatted and not precise in case of NO_ACTUAL_CLASS_MEMBER_FOR_EXPECTED_CLASS error and @Suppress is used
• KT-57763 FirExtensionRegistrar extension point broken
• KT-57312 K2: IR interpreter fails on string interpolation with const val from a klib involved
• KT-57768 Don't decompile code to search for annotation arguments
• KT-55628 Diagnostics for kotlin.concurrent.Volatile annotation applicability
• KT-55860 K2. [CONFLICTING_INHERITED_MEMBERS] for inheritor of a class with overloaded generic function
• KT-53491 K2: Implement "Operator '==' cannot be applied to 'Long' and 'Int'" error
• KT-55804 K2: UNSAFE_CALL Non-nullable generic marked as nullable even if non-null asserted
• KT-57682 K2: Incorrect composing of signatures for calls on dynamic types
• KT-55405 K2: false-negative INVISIBLE_REFERENCE in import directives
• KT-54781 K2: no error on unresolved import statement with more than one package
• KT-57635 K2/MPP: Expect constructors are not considered as expect during metadata deserialization
• KT-57376 K2/MPP: false-positive K/JS diagnostic in absence of K/JS target when sharing a source set between K/JVM and K/Native
• KT-55902 K2: Support ImplicitIntegerCoercion annotation
• KT-56577 Migrate Native KLIB ABI compatibility tests to K2
• KT-56603 [K2/N] Segfault invoking fun from binary compatible klib
• KT-57457 K2: the error message is not quite informative in case of EXPOSED_PROPERTY_TYPE_IN_CONSTRUCTOR_ERROR
• KT-57568 K2: K2, Native reports overload resolution ambiguity
• KT-57446 K2: Adapter function reference is not generated inside when expression
• KT-54894 K2: False positive RETURN_TYPE_MISMATCH on function which returns a functional type with @UnsafeVariance argument
• KT-57001 K2 compilation fails due to nullabillity subtyping not working properly
• KT-57271 Delay forbidding inference to an empty intersection to version 2.0
• KT-57209 K2: type parameters are available in companion object scope
• KT-50550 False positive NO_ELSE_IN_WHEN with annotated when branch condition
• KT-57431 K2 MPP JS: Compiler crash on transitive common dependencies
• KT-57456 K2 reports uninitializied variable in enum class when variable is used in lambda and defined in companion object
• KT-57583 K2/MPP/JS&Native: FIR2IR compiler crash on reference to Any method inherited by expect-classifier
• KT-56336 [K2/N] Multiplatform test fails with unexpected "actual declaration has no corresponding expected declaration" compiler error
• KT-57556 K2: Rename error 'This API is not available after FIR'
• KT-23447 Integer.toChar compiles to missing method
• KT-46465 Deprecate and make open Number.toChar()
• KT-49017 Forbid usages of super or super if in fact it accesses an abstract member
• KT-56119 BinaryVersion.isCompatible binary compatibility is broken
• KT-57369 K2/MPP: supertypes established in actual-classifiers from other source sets are not visible
• KT-55469 [K2/N] equals(Double,Double) and equals(Boolean,Boolean) are not found
• KT-57250 K2: the metadata is serialized for an expect class even if the actual class is present when compiling to klib
• KT-56660 K2/MPP: compiler backend crash on invoking a K/Common constructor in K/JS code
• KT-55055 K1: Builder inference violates upper bound
• KT-57316 Initialize Enum.entries eagerly: avoid using invokedynamics
• KT-57491 Kotlin synthetic parameter looks ordinary
• KT-56846 K2: incorrect line & symbol numbers in exception reporting
• KT-56368 K2/MPP: compiler backend crash on missing actual declaration
• KT-57104 K2: false-positive conflicting inherited JVM declarations error despite use of @JvmName in another module
• KT-56747 [K2/N] Return type for lambda: (Any) -> Any which returns Unit is different for K1 and K2 and return statement is missing with K2
• KT-57211 K2: incorrect "error: an annotation argument must be a compile-time constant" on unsigned array in annotation argument
• KT-57302 K2 fails with IllegalStateException on reading inherited property of Java enum
• KT-57424 K2 IDE: "By now the annotations argument mapping should have been resolved" exception
• KT-57241 K2 MPP: Actualization doesn't work for actual enum that has primary constructor with arguments
• KT-57210 K2 MPP: Support of arguments with dynamic type
• KT-57182 K2 MPP: Actualization doesn't work for nested objects
• KT-56344 K2: Implement correct errors reporting of IrActualizer
• KT-54405 K2 compiler allows val redeclaration
• KT-54531 [K2] Uncaught Runtime exception is thrown instead of user friendly error messages with details in case -no-jdk option set to true
• KT-56926 K2: incorrect line number generated for class constructor or method with default parameter when comment before
• KT-56913 K2: Incorrect line numbers in overriden field getters and setters
• KT-56982 K2: Incorrect line number start in when expression
• KT-56720 K2: false positive MANY_IMPL_MEMBER_NOT_IMPLEMENTED in case of delegation in diamond inheritance
• KT-57175 K2: false-positive INVALID_TYPE_OF_ANNOTATION_MEMBER on type aliases
• KT-25694 Fix reporting of uninitialized parameter in default values of parameters
• KT-57198 K2: false-positive type mismatch error on inherited raw-typed class with type parameters in upper bounds of other type parameters
• KT-15470 Inconsistency: use-site 'set' target is a compilation error, use-site 'get' target is ok
• KT-57179 FIR: preserve prefix increment behavior like in K1 by calling getter twice
• KT-57405 K2. Function call ambiguity error when nullable String is passed to function with Spring @Nullable annotation in signature
• KT-57284 K2: compiler codegen crash at property initialization in constructor after smartcast of dispatch receiver to indirectly derived type
• KT-57221 K2: compiler FIR2IR crash on function's unavailable cached type parameter
• KT-57036 Unresolved reference: with inferred type of class constructor with extension parameter
• KT-56177 K2: FIR should not generate annotation on both property and parameter
• KT-54990 NI: Type mismatch when encountering bounded type parameter and projections
• KT-57065 K2: overload resolution ambiguity between type-aliased constructor and identically named function
• KT-49653 Deprecate and remove Enum.declaringClass synthetic property
• KT-57190 K2: false-positive unsafe call error on safe call on type-aliased nullable receiver in SAM-conversion
• KT-57166 K2: false-positive val reassignment error when synthetic property with implicitly typed overridden getter is called from implicitly typed member that is declared earlier
• KT-55828 [K2/N]: Fix test fails in OPT mode : Internal compiler error: no implementation found ... when building itable/vtable
• KT-56169 False negative deprecation warning about future inference error with builder inference
• KT-56657 K1/K2: inconsistent behavior in nullability mismatch (Guava hash set/map)
• KT-57105 K2: compiler codegen crash at property initialization in constructor after smartcast
• KT-56379 K2: build tests for the Kotlin standard library
• KT-56079 K2: build YouTrack 2022.3
• KT-57092 K2: false-positive multiple inherited implementations error
• KT-56696 K2: Allow to access uninitialized member properties in non-inPlace lambdas in class initialization
• KT-56354 K2/MPP: unresolved references to library entities
• KT-57095 K2: false-positive lack of type arguments error on raw cast of Base<*> to Derived: Base<T?>
• KT-56630 FIR: ClassCastException on compilation hierarchy with a raw type
• KT-57171 K2: Implement bytecode tests
• KT-57214 K2: compiler FIR crash on annotation usage before annotation class declaration
• KT-57204 K2: callable reference to mutable property of inherited by delegation superinterface isn't properly resolved
• KT-57195 K2: false-positive VAR_TYPE_MISMATCH_ON_OVERRIDE on changing property's platform type to non-nullable type when overriding
• KT-56814 K2. PsiElement is null inside IrClass. As a result ClassBuilder defineClass gets null as origin
• KT-54758 Deprecate ClassBuilderInterceptorExtension.interceptClassBuilderFactory and provide another method without dependency on K1
• KT-57253 K2: clean up callable reference logic in FIR2IR
• KT-56225 K2. "BackendException: Backend Internal error: Exception during IR lowering" error on incorrect constructor in inline class
• KT-56769 K2. Annotation applicability is ignored during compilation when there's use-site @target
• KT-56616 K2: cannot infer Java array type properly
• KT-57247 K2: false-positive INVALID_TYPE_OF_ANNOTATION_MEMBER on type-aliased vararg property
• KT-57206 K2: false-positive val reassignment error on synthetic property from generic class with overridden getter but not setter
• KT-56519 K2: Compiler crash on a function reference on companion receiver that inherits from outer class
• KT-56506 K1/K2 inconsistency: VAL_REASSIGNMENT on synthetic setter with different nullability
• KT-56877 K2: false-positive UNRESOLVED_LABEL for labeled this-expression in contract description
• KT-56863 K2: false-positive property initialization analysis errors after smartcast
• KT-56864 K2: Unexpected behavior with default parameter inheritance and function reference
• KT-56665 K2: false positive RECURSIVE_TYPEALIAS_EXPANSION
• KT-53966 K2 does not support SAM conversions with condition into Java/Kotlin functional interfaces
• KT-56659 FIR: Increment operator on object leads to exception from resolve
• KT-56771 FIR: Increment operator on qualified expressions leads to exception from resolve
• KT-56759 K2: False-positive UNRESOLVED_REFERENCE on labeled desctructuring declaration in LT mode
• KT-56548 K2: false positive overload resolution ambiguity for Java record constructor
• KT-56476 K2: false positive NO_RETURN_IN_FUNCTION_WITH_BLOCK_BODY at inline fun use-site
• KT-56138 K2: Illegal conversion of lambda with parameters to ExtensionFunction expected type
• KT-56448 K2: False-positive unsafe call due to incorrect inference of smartcasted type
• KT-55966 K2: Not enough information to infer type variable K if smartcast is used
• KT-57168 K2: compiler FIR2IR crash on synthetic property from generic class with overridden getter but not setter
• KT-56876 K2: false-positive UNRESOLVED_REFERENCE for name of nested class in contract description
• KT-57194 K2: overload resolution doesn't prioritize Double over Float
• KT-57067 Warning about expect/aсtual in the same module doesn't take into account absence of 'actual' modifier
• KT-56954 K2: function literals can be passed as arguments to parameters with kotlin.reflect function types
• KT-55423 K2: Implement CONTRACT_NOT_ALLOWED
• KT-56923 K2: no line number in bytecode when ASTORE exception in catch
• KT-56829 K2: compiler FIR2IR crash on passing to function a callable reference to nested class's constructor with default arguments
• KT-57029 Per-file caches fail on local inline function in an inline function
• KT-57085 K2: @Suppress is sensitive to its argument's case
• KT-57103 K1: AssertionError: Mismatching type arguments: 0 vs 1 + 0 when calling inline function with callable reference to generic synthetic property
• KT-57033 Make KtClassLiteralExpression stub based
• KT-57035 Make KtCollectionLiteralExpression stub based
• KT-40857 Invalid parameterized types for extension function on parameterized receiver when javaParameters=true
• KT-56154 Compiler backend crash on reference to Java synthetic property from generic class
• KT-56692 StackOverflow in PrivateInlineFunctionsReturningAnonymousObjectsChecker
• KT-55879 Modularized tests: fir.bench.language.version is used as API version, not language version
• KT-51821 ClassCastException on anonymous fun interface implementation when unrelated vararg is used
• KT-56820 K2: compiler FIR crash on Java field access after smartcast
• KT-56579 [K2/N] IR actualizer crashed with K2 on expect annotation marked with @OptionalExpectation, without actual.
• KT-56750 K2: "IllegalArgumentException: No argument for parameter VALUE_PARAMETER" when calling typealias method reference
• KT-55614 K2: consider serializing static enum members (values/valueOf/entries) to match K1 behavior
• KT-30507 Unsound smartcast if null assignment inside index place and plusAssign/minusAssign is used
• KT-56646 K2: "IllegalStateException: No single implementation found for: FUN FAKE_OVERRIDE" when compiling a functional interface
• KT-56334 K2: can't call expected function with default arguments
• KT-56514 K2 should report ACTUAL_TYPE_ALIAS_NOT_TO_CLASS
• KT-56522 K2 should report ACTUAL_FUNCTION_WITH_DEFAULT_ARGUMENTS
• KT-56910 Exception during IR lowering: Cannot determine lineNumber of element FUN name:cancelProgress
• KT-56542 K2: false positive TOO_MANY_ARGUMENTS in VarHandle.set call
• KT-56861 FIR: test FirPluginBlackBoxCodegenTestGenerated.testClassWithAllPropertiesConstructor is failing with runtime error
• KT-56234 K2: "ISE: Expected value generated with NEW" with inline property setter and noinline parameter
• KT-56722 K2: cannot resolve component call after smart cast
• KT-56875 K2: isOperator flag is incorrectly set for java methods
• KT-56714 K2: wrong argument mapping in DSL
• KT-56723 K2: lambda accidentally returns Unit? instead of Unit
• KT-55877 K2: Secondary constructor without call to parent: no frontend error, ISE: "Null argument in ExpressionCodegen for parameter VALUE_PARAMETER"
• KT-56386 K2: Make possible to access Java field which is shadowed by Kotlin invisible property`
• KT-56862 Compatibility problem with using Kotlin in Intellij 223 or higher because of missing particular trove4j dependency
• KT-55088 JS, Native compilation fail with internal error on SomeEnum.entries reference when SomeEnum is from klib compiled with disabled EnumEntries language feature
• KT-40904 No warning when declare actual in the same target (module) as expect
• KT-56707 K2: Unexpected TYPECHECKER_HAS_RUN_INTO_RECURSIVE_PROBLEM where only getter type specified explicitly
• KT-56508 Context receivers: Internal compiler error when compiling code containing a class with a secondary constructor
• KT-56706 K2: False-positive ARGUMENT_TYPE_MISMATCH for generic nested types from library
• KT-56505 K2: Missing NO_EXPLICIT_VISIBILITY_IN_API_MODE errors on various declarations
• KT-56682 K2: False-negative UNINITIALIZED_VARIABLE on access to delegated property
• KT-56678 K2: False-negative UNINITIALIZED_VARIABLE if corresponding variable has initializer
• KT-56612 K2: false positive NO_TYPE_ARGUMENTS_ON_RHS on raw cast with type alias based argument
• KT-56445 K2: False-positive unresolved reference to callable reference to function with default argument
• KT-55024 K2: overload resolution ambiguity/unresolved reference if variable is smart-casted to an invisible internal class
• KT-55722 K2: Incorrect OVERLOAD_RESOLUTION_AMBIGUITY with smart cast on dispatch receiver (simple)
• KT-56563 Inference within if stops working when changing expected type from Any to a different type
• KT-55936 K2: Support proper resolution of callable references as last statements in lambda
• KT-45989 FIR: wrong callable reference type inferred
• [KT-55169](https://youtrack

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[paul-dingemans]

Should not be merged until version 1.0 as it might break rule sets (see #2044).

[renovate]

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