Changelog
Analysis API
New Features
KT-58834
Analysis API: Add source shadowing feature to resolve extensions
Performance Improvements
KT-57515
LL FIR: Performance bottleneck inCompositeModificationTracker.getModificationCount
KT-59266
K2: optimize FirElementBuilder.getOrBuildFir for elements outside bodyKT-59454
K2: drop resolve from org.jetbrains.kotlin.analysis.api.fir.components.KtFirVisibilityChecker#collectContainingDeclarationsKT-59453
K2: completion regression from org.jetbrains.kotlin.analysis.api.fir.components.KtFirVisibilityChecker#collectContainingDeclarationsKT-59189
Analysis API: KtFirKDocReference.resolveToSymbols is slowKT-58125
K2: LL FIR:KtToFirMapping.getElement
is slow forKtUserType
s due to on-air resolution of types
Fixes
KT-60940
K2: Analysis API: Reference shortener incorrectly handles types in vararg parameters declarationsKT-61026
K2 Scripts: FirLazyExpression should be calculated before accessing from on-air resolveKT-61009
K2 Scripts: KtFirExpressionTypeProvider: Expected FirResolvedTypeRef with ConeKotlinType but was FirImplicitTypeRefImplWithoutSourceKT-60357
K2 IDE. Reified types parameters are not resolved in a function bodyKT-60954
K2: Analysis API: Reference shortener does not work correctly with variable assignmentsKT-60317
K2 IDE. IAE "This method will only work on compiled declarations, but this declaration is not compiled" on invoking Find Usages for enum method in libraryKT-60728
K2: proper support for scripts in LL FIR transformersKT-60706
K2 IDE: FirJvmTypeMapper is not found for kotlin.kotlin-stdlib-commonKT-57743
K2 IDE: StackOverflowError from LLFirSessionCache for simple JPS project with cyclic dependenciesKT-60552
K2: merge StateKeeper and lazy body calculator for ANNOTATIONS_ARGUMENTS_MAPPING transformerKT-60641
Analysis API: Scope for class org.jetbrains.kotlin.fir.types.impl.ConeClassLikeTypeImpl not found exception when stdlib is missingKT-60586
K2: forbid analyze from write actionKT-60638
K2: Expected FirResolvedTypeRef with ConeKotlinType but was FirImplicitTypeRefImplWithoutSourceKT-54846
Analysis API: add isExpect/isActual to KtSymbolKT-59077
KtFirExpressionTypeProvider behaviour for KtSimpleNameReferences in function callsKT-60448
FirLazyResolveContractViolationException:lazyResolveToPhase(COMPILER_REQUIRED_ANNOTATIONS)
cannot be called from a transformer with a phase COMPILER_REQUIRED_ANNOTATIONS from AllOpen pluginKT-59342
K2 IDE. FirLazyResolveContractViolationException:lazyResolveToPhase(TYPES)
cannot be called from a transformer with a phase TYPESKT-59687
K2: Implement proper body update for in-block modificationsKT-60488
Analysis API: forbid providing custom KtLifetimeToken for every analyze callKT-59329
Resolve Extensions reference resolution breaks Find UsagesKT-60295
K2: move checkIsResolved for annotations from LLFirAnnotationArgumentsLazyResolver to LLFirTypeLazyResolverKT-59758
K2: Expected is FirResolvedTypeRef, but was FirImplicitTypeRefImplWithoutSource from ReturnTypeCalculatorWithJumpKT-60377
K2 IDE: This method will only work on compiled declarations, but this declaration is not compiledKT-59685
K2: rewrite on-air resolutionKT-59159
K2 IDE: declaration is not found exceptionKT-59297
K2: exception from body resolve leads to corrupted state and broken analysisKT-60132
K2: properties and functions without a name should be re-analyzable as wellKT-59199
K2 IDE: PSI changes which do not cause OOB modifications can be unseen from the FIR elementsKT-59667
Analysis API: PsiInvalidElementAccessException from JavaClassifierTypeImpl.substitutorKT-59705
KotlinExceptionWithAttachments: No fir element was found for getterKT-59697
AA standalone: JRT module paths are not properly populated in WindowsKT-59505
K2: implicit type lazy resolution doesn't work for delegated declaration from other moduleKT-56426
K2 IDE: Typealised functional types cannot be renderedKT-59598
AA: stackoverflow while simplifying a type with a recursive type parameterKT-58497
K2: Expected FirResolvedTypeRef for initializer type of FirPropertyImpl(Source) but FirImplicitTypeRefImplWithoutSource foundKT-59511
AA standalone mode creates Application Environment for testsKT-58161
Analysis API: Make methods inKtCallResolverMixIn
more distinctive based on their receiver/return typeKT-59093
Do not throw exception on KtCall resolution,KtCallElement.resolveCall
should returnnull
on unknown casesKT-59240
K2: FirLazyResolveContractViolationException:lazyResolveToPhase(IMPORTS)
cannot be called from a transformer with a phase IMPORTS from superTypesKT-59243
K2: FirLazyResolveContractViolationException:lazyResolveToPhase(IMPORTS)
cannot be called from a transformer with a phase IMPORTS from permits typesKT-58194
K2: Low Level API: use smart pointers to store references to PSI from FIR declarations for JavaElementKT-59133
K2: java.lang.IllegalStateException: Fir is not initialized for FirRegularClassSymbolKT-58174
K2: LL FIR: Invalid type reference for T & Any typeKT-52615
LL FIR: build RAW FIR only by stubsKT-55053
K2: Exception "lateinit property diagnostic has not been initialized" in FirBuilderKT-58580
K2: LL FIR: Declarations provided by resolve extensions from a dependency module are not visible throughLLFirCombinedKotlinSymbolProvider
KT-58992
Analysis API: move org.jetbrains.kotlin.analysis.api.fir.utils.addImportToFile out of Analysis APIKT-58727
K2: AA FIR: implicit type in delegated function treated as errorKT-58653
K2: Analysis API: add functions for KtScope members access by nameKT-57559
K2 IDE: KotlinExceptionWithAttachments: Modules are inconsistent on intellij projectKT-58262
Analysis API: Declarations from Analysis API Resolve Extensions are not seen from completionKT-57455
LL FIR: CombineAbstractFirDeserializedSymbolProvider
s in session dependencies (optimization)KT-57207
LL FIR: CombineJavaSymbolProvider
s in session dependencies (optimization)KT-58546
K2: LL FIR: support name collision in a designation pathKT-58495
K2: Lazy calculation is redundantKT-58500
K2: null cannot be cast to non-null type org.jetbrains.kotlin.fir.FirPureAbstractElementKT-58493
K2: Expected FirResolvedTypeRef for default value type of FirValueParameterImpl(Source) but FirUserTypeRefImpl foundKT-58496
K2: Expected FirNamedReference, FirErrorNamedReference or FirFromMissingDependenciesNamedReference, but FirExplicitSuperReference foundKT-58499
K2: FirLazyBlock should be calculated before accessingKT-58491
K2: Expected FirResolvedTypeRef or FirImplicitTypeRef for return type of FirDefaultPropertyBackingField(Synthetic) but FirUserTypeRefImpl foundKT-56550
LL FIR: implement parallel resolve for non-jumping phasesKT-58503
Analysis API: KtFirNamedClassOrObjectSymbol.visibility/modality do not trigger STATUS resolveKT-57623
K2 IDE: ConcurrentModificationException from getSuperConeTypesKT-57966
K2: Analysis API: Reference Shortener does not work correctly when called on entire fileKT-58083
K2: LL FIR: implement FakeOverrideTypeCalculator
Android
KT-27170
Android lint tasks fails in Gradle with MPP dependency
Backend. Native. Debug
KT-61131
Virtual functions trampolines have invalid debug info
Backend. Wasm
Fixes
KT-58746
K/Wasm: Make Arrays' constructors with size and lambda inline (similar to other implementations)KT-58993
[K/Wasm] Fix w3c declarations with lambda parametersKT-60496
Compose-web Wasm crashes on remember { null } callsKT-60113
K/Wasm: illegal cast when using 1.9.20-devKT-60835
K/Wasm: fix compatibility with Node.js 20.*KT-59722
K/Wasm: Support new encoding with flags for br_on_cast and br_on_cast_fail instructionsKT-59713
K/Wasm: Implement enumEntries intrinsicKT-59082
WASM: NullPointerException caused by companion with String type constantsKT-58941
WASM Hang with extension delegate inside a ClassKT-59294
WASM: localStorage Cannot read properties of undefined (reading 'length')KT-60200
K/Wasm: generate types without supertypes properlyKT-52178
IR dump doesn't seem to work for Kotlin/WASM phasesKT-59556
Wasm: critical dependency when using with webpackKT-58681
K/Wasm: division remainder has a wrong signKT-56711
Wasm: IllegalStateException caused by dynamic type
Compiler
New Features
KT-58545
KMP: prohibit implicit actualization via JavaKT-58536
KMP: prohibitexpect tailrec
/expect external
KT-58554
KMP: restrict expect opt-in annotations and actual typealiases to annotations with special meaningKT-58551
KMP: check all annotation from expect declaration are present on actualKT-59764
Make a frontend checker that reports cast to forward declaration as uncheckedKT-60528
Updates for JVM/IR backend of kotlin-atomicfu-compiler-pluginKT-59558
Add support for creating annotation instances with type parametersKT-52367
Devirtualization algorithm improvementKT-58652
Native: Implement frontend checkers for HiddenFromObjC on classes
Performance Improvements
KT-59600
K2: CFG: do not add edges to nested classes and functionsKT-57860
K/N: Functions with default arguments of value/inline class types have poor performance due to value class boxing
Fixes
KT-60650
KMP: prohibit problematic actual typealiasesKT-58757
K2: False-positive NON_PUBLIC_CALL_FROM_PUBLIC_INLINE error in case an inline fun is protected and is a part of an internal abstract class declarationKT-59736
kotlinx.serialization + K2 + JS: e: java.lang.IllegalStateException: Symbol for kotlinx.serialization.json.internal/FormatLanguage.|-547215418288530576[1] is unboundKT-59071
K2/MPP: internal declarations from common module are invisible in dependent source sets if there is more that one intermediate source set betweenKT-61270
Enabling Kotlin/Native caching causes 65K warnings from dsymutil when building Compose iOS appKT-57845
K2. Unresolved reference error on calling Java references with fully qualified nameKT-59408
K2: Missing MULTIPLE_DEFAULTS_INHERITED_FROM_SUPERTYPESKT-32275
Embedding kotlin-compiler-embeddable into a Java EE App leads to CDI related deployment errorKT-57329
K/N IR linkage issues due to the combination of static caches w/ Lazy IR & Compose compiler pluginKT-60531
K2/JS: Report diagnostics before running FIR2IRKT-59665
ACTUAL_FUNCTION_WITH_DEFAULT_ARGUMENTS isn't reported for actual typealias and fake-override actualizationKT-59465
K2: build kotlinx-datetimeKT-61461
K2: Kotlin native metadata compilation breaks when stdlib is present in -librariesKT-59247
Kapt+JVM_IR: AssertionError on anonymous object in enum super constructor callKT-58576
K2: IR actualization problems in MPP scenarioKT-61442
K2: Consider stricter filtering on implicit integer coercionKT-61441
K2: Wrong overload is chosen with ImplicitIntegerCoercion enabledKT-59466
K2: build kotlinx-benchmarkKT-61159
K2: OVERLOAD_RESOLUTION_AMBIGUITY between private top-level property in same file and top-level property in different moduleKT-56077
K2: build kotlinx.atomicfuKT-57963
K2: MPP: Annotation calls should be actualizedKT-61418
k2: ImplicitIntegerCoercion to List leads to "IllegalStateException: Cannot find cached type parameter by FIR symbol"KT-58884
K2: NotAMockException for mock testing with lambda expression with MavenKT-58893
K2: MockitoException for mock testing with lambda expression with GradleKT-59483
K2: Build a Native appKT-47702
Support call of Java annotation constructor without specifying a default valueKT-60862
Kotlin Scripting: NoSuchMethodError for ExternalDependenciesResolver.addRepositoryKT-58229
K2/MPP/JVM: compiler codegen crash on call of inherited generic class's method with actual-typealias as value parameterKT-55196
K2: False-negative CONST_VAL_WITH_NON_CONST_INITIALIZER on boolean .not() callKT-57738
K2: unresolved class fields and methods in kotlin scriptsKT-59449
K2: Diagnostic messages contain debugging-style rendered FIRKT-59849
K2: IllegalArgumentException: List has more than one elementKT-57553
Implement deprecation for open val with backing field and deferred initialization in K1KT-60830
KMP, K2: expect actual annotation IR checker doesn't unwrap actual typealiases to annotationsKT-57230
Support Kotlin/Wasm in the K2 platformKT-61029
K2: Duplicates when processing direct overridden callablesKT-61095
K2: "IAE: source must not be null" from FirMultipleDefaultsInheritedFromSupertypesCheckerKT-59409
K2: Missing DEFAULT_VALUE_NOT_ALLOWED_IN_OVERRIDEKT-60800
[atomicfu-K/N]: turn on the tests for the K/N part of the compiler pluginKT-59058
Companion object is not initialized on class constructor callKT-61163
Default params on actual check and inheritance by delegation compilation errorKT-61017
K2: intermediate expect/actual class results in expected class has no actual declaration in moduleKT-60181
K2: "NotImplementedError: An operation is not implemented" with SpringKT-59472
K2: build ReaktiveKT-60902
visibility vs upper bound expect actual matching conflictKT-59378
K2: Missing FINITE_BOUNDS_VIOLATION and FINITE_BOUNDS_VIOLATION_IN_JAVAKT-54786
MPP: "LazyTypeAliasDescriptor cannot be cast to class org.jetbrains.kotlin.descriptors.ClassDescriptor" caused by expected non-constant function argument on iOS if class is type aliasedKT-59753
K2: NotImplementedError when using annotation with vararg with default value from other moduleKT-61145
False negative NOTHING_TO_OVERRIDE when context receivers don't matchKT-60883
K2: FixtestRequireKotlinCompilerVersion
in LV 2.0 branchKT-61054
K2: "IAE: source must not be null" with -no-reflect on calling property getter with implicit invokeKT-57126
[KLIB Reproducibility] Manifest is written using os-dependent line separatorsKT-59218
K2: return types of calls to@PolymorphicSignature
methods inside try-expressions don't resolve to void when requiredKT-60002
K2: Missing UNSUPPORTED_SUSPEND_TESTKT-61011
K2 Scripts: FirRecursiveProblemChecker: Expected FirResolvedTypeRef with ConeKotlinType but was FirImplicitTypeRefImplWithoutSourceKT-58906
K2. "Backend Internal error: Exception during IR lowering" instead of CANNOT_INFER_PARAMETER_TYPE error when parameter type missing in lambdaKT-60587
K2: Implement warning NO_REFLECTION_IN_CLASS_PATHKT-59490
K2: build km-shopKT-59355
K2: Allow to actual classifier have wider visibility than the corresponding expect classKT-56179
[K2/N]interop_objc_tests/multipleInheritanceClash.kt
test failedKT-59969
K2: Disappeared UNSUPPORTED_CONTEXTUAL_DECLARATION_CALLKT-59411
K2: Missing ENUM_CLASS_CONSTRUCTOR_CALLKT-59410
K2: Missing TYPEALIAS_EXPANDED_TO_MALFORMED_TYPEKT-59393
K2: Missing TYPE_ARGUMENTS_FOR_OUTER_CLASS_WHEN_NESTED_REFERENCEDKT-59382
K2: Missing PROTECTED_CONSTRUCTOR_NOT_IN_SUPER_CALLKT-59901
K2: Disappeared API_NOT_AVAILABLEKT-60779
K2: missing INTERFACE_CANT_CALL_DEFAULT_METHOD_VIA_SUPERKT-60824
K2 IDE: FirSyntheticCallGenerator: IAE: List has more than one elementKT-60144
JVM IR inline: backport primitive boxing in class literalsKT-55955
K2: callable references are not properly resolved when in conflict with expected typeKT-55373
K2. Unresolved reference error for type mismatch with callable referencesKT-59249
K2: Empty varargs are not serialized to KLIBKT-59110
K2. "NotImplementedError: An operation is not implemented." error on incorrect@Target
annotationKT-57780
K2: Calling a constructor through a deprecated typealias doesn't report a deprecationKT-59586
K2: support JVM backend diagnostics in light tree modeKT-55221
K2: No error reported for self-referencing local function with inferred return typeKT-59376
K2: Missing TYPECHECKER_HAS_RUN_INTO_RECURSIVE_PROBLEM_ERRORKT-60474
K2: False negative type mismatch for array literal with wrong numeric literalKT-59610
K2: Calls to annotations with default values are serialized differently in K1 and K2KT-60139
K2: Refactor handling of implicitly actual declarations (annotation & inline class constructors and property of inline class)KT-60793
K2: IllegalStateException: Expected FirResolvedTypeRef with ConeKotlinType but was FirJavaTypeRefKT-60427
K2@Metadata
annotations contain outerType/outerTypeId information for non-inner nested classesKT-60137
K2: Quite complicated redeclaration error description is displayed for data classesKT-60639
K2: IllegalStateException: Unsupported compile-time value GET_CLASS type=kotlin.reflect.KClass<p1.A>KT-59476
K2: build ClashForAndroidKT-56888
CFA: Valid green in K1 -> red in K2.catch_end -> finally -> after_try
KT-59165
K2: Prohibit class literals with empty left-hand sideKT-60573
K2: False positive/negative CONFLICTING_OVERLOADS for main functionsKT-60124
K2: Conflicting declarations on extension properties with different upper-bounded type parameterKT-60259
K2: Reflection target is missing on adapted function referncesKT-59036
InstantiationError when instantiating annotation with a parameter type as a default parameter of another annotationKT-59711
K/N: Implement enumEntries intrinsicKT-60154
K2: Expected some types errorKT-58139
K2/MPP/metadata: compiler FIR serialization crash on complex expression as annotation argumentKT-59485
K2: build Anki-AndroidKT-59415
K2: Missing DATA_CLASS_OVERRIDE_DEFAULT_VALUES_ERRORKT-59710
K/JVM: Implement enumEntries intrinsicKT-57984
K2/JS fails with IdSignature clash for inherited expect/actual functionKT-59398
K2: Missing NOT_SUPPORTED_INLINE_PARAMETER_IN_INLINE_PARAMETER_DEFAULT_VALUEKT-60645
Native: dynamic caches are broken on LinuxKT-50221
FIR: handle enhanced/flexible nullability inside withNullability properlyKT-59281
JVM IR inline: incorrect type of created arrayKT-59507
JVM IR inline: invocation of arrayOfNulls by function reference results in exceptionKT-58359
Allow volatile intrinsics on inline function constant argumentsKT-60598
K2: add OptIn checkers for command line argumentsKT-58360
Intrinsics for atomic update of array elementsKT-59392
K2: Missing NAME_CONTAINS_ILLEGAL_CHARSKT-59391
K2: Missing JS_BUILTIN_NAME_CLASHKT-60580
K2: Not supported: class org.jetbrains.kotlin.fir.types.ConeFlexibleTypeKT-59830
K2. False negative [FINAL_SUPERTYPE] on extending final class through type aliasKT-59644
K2: the companion object in anexpect
class requires to be explicitly defined for compileNativeMainKotlinMetadataKT-59640
K2:expect
constructor requires callingthis
orsuper
but didn't use toKT-59404
K2: Missing EXPECT_TYPE_IN_WHEN_WITHOUT_ELSEKT-58778
JVM IR inline: add fake variables for debuggerKT-55072
K2: False positive "suspension point is inside a critical section"KT-58883
K2: False negative type mismatch for generic annotation in collection literalKT-59581
K2: Initializer type mismatch: expected Array<KClass<*>>, actual Array<KClass> in annotation parameter default value using array literalKT-60387
K2: IDE K2: "org.jetbrains.kotlin.fir.expressions.impl.FirArgumentListImpl cannot be cast to class org.jetbrains.kotlin.fir.expressions.impl.FirResolvedArgumentList"KT-59548
FIR2IR: inconsistent generation of dispatch receiver for object methodsKT-59416
K2: Missing EXTERNAL_INTERFACE_AS_REIFIED_TYPE_ARGUMENTKT-59417
K2: Missing CALL_FROM_UMD_MUST_BE_JS_MODULE_AND_JS_NON_MODULEKT-59381
K2: Missing CALL_TO_JS_NON_MODULE_WITH_MODULE_SYSTEMKT-59377
K2: Missing CALL_TO_JS_MODULE_WITHOUT_MODULE_SYSTEMKT-59384
K2: Missing DYNAMIC_NOT_ALLOWEDKT-59406
K2: Missing PROPERTY_DELEGATION_BY_DYNAMICKT-60247
K2: order of data class generated member differs in IRKT-57223
K2: false-negative INAPPLICABLE_JVM_NAME on non-final properties outside interfacesKT-60183
K2: INAPPLICABLE_JVM_NAME on private methods with all-open pluginKT-57240
K2 MPP: Actualization doesn't work for flexible typesKT-60436
K2: investigate possible FirJavaTypeRef equals parameter in FirDataFlowAnalyzer.hasEqualsOverrideKT-60299
K2: when a typealias toUnit
is returned, an explicitreturn
is now requiredKT-58005
K2: Unsupported compile-time value BLOCK for Repeatable annotationsKT-60223
K2: Wrong import with import aliasKT-54854
K2. Unresolved reference for not imported declaration when it is already imported as an import alias is absent in K2KT-59708
K2: "Property must be initialized or be abstract" occurs due to constructors orderKT-58483
K2. -Xmulti-platform flag isn't workingKT-53490
FIR: Refactor augmented assignment resolving code - fix lhs-related problems and combine similar code in array and assign operator handlingKT-59673
K2: incorrect error messageKT-58578
K2: Commonize expect-actual logic between FIR and IR actualizerKT-54989
FIR2IR: fragile code in postfix op detectionKT-59464
K2: Investigate cases of implicit type refs in Fir2IrImplicitCastInserterKT-53898
K2: False negative VAL_REASSIGNMENT on member valsKT-55933
K2: False negative Overload resolution ambiguity for call functions with named parameters if one of params is varargKT-56460
K2: Do not re-run DiagnosticCollectorVisitor from FirInlineDeclarationChecker.checkChildrenWithCustomVisitorKT-57641
K2: "java.lang.NoSuchFieldException: INSTANCE" in kotlin-reflect forKClass.objectInstance
on an anonymous objectKT-59299
[K2] ISE in IrBindablePublicSymbolBase.bind on equals function from companion of serializable classKT-58844
Incorrect type mismatch error: "actual type is kotlin/Int but kotlin/Int was expected"KT-59413
K2: Missing VALUE_CLASS_CANNOT_HAVE_CONTEXT_RECEIVERSKT-56173
FIR: IrGenerationExtensions cannot see default values from expect declarationsKT-59858
Kotlin Native: Compilation failed: Sequence contains more than one matching element, org.jetbrains.kotlin.backend.konan.lower.FunctionReferenceLowering$FunctionReferenceBuilder.buildClass(FunctionReferenceLowering.kt:644)KT-58539
[K2] Ir actualization fails to match expect/actual declarations that use custom function typesKT-59775
'toString()' on Object returns different result with concatenationKT-59737
K2: Actual class 'actual class FastArrayList : AbstractMutableList, MutableListEx, RandomAccess' has no corresponding members for expected class members because of different parameter names in JavaKT-59613
K2: Unhandled intrinsic in ExpressionCodegen exception in for expect function with default value in parameterKT-59216
K2. Unhelpful unresolved reference when inheriting from interface with constructor call (K1 reports NO_CONSTRUCTOR instead)KT-57377
K2/MPP: internal declarations from common module are inivisible for intermediate modules during metadata compilationKT-59362
K2/MPP:.toByte()
conversion for const val causes SourceCodeAnalysisException: java.lang.NullPointerException: nullKT-51670
FIR: questionable behavior for deprecated String constructorsKT-35314
StackOverflowError with nested try-finally and function with contractsKT-53460
False positive smartcast warning in if block after if blockKT-40851
False MUST_BE_INITIALIZED_OR_BE_ABSTRACT error for a property which is initialised in the init blockKT-59695
K2: false negative NON_PUBLIC_CALL_FROM_PUBLIC_INLINEKT-42995
False negative "VAL_REASSIGNMENT" in try/catch block with initialization in scope functionKT-41198
False positive “Variable must be initialized” with assignment in scope function and safe callKT-47494
CFG SOE on incorrect codeKT-47892
False negative BREAK_OR_CONTINUE_OUTSIDE_A_LOOP withcontinue
ininit
block insidefor
KT-58901
K2. Value parameter default values are not checked for type mismatchKT-48115
Member functions with type parameter and contract don't produce smartcastsKT-47567
'Val cannot be reassigned' error not reported in unreachable codeKT-59541
K2: Type checking has run into a recursive problem on code that was compiling with Language 1.9KT-58943
K2: Incorrect with K1 priority of "invokeExtension + implicit receiver" candidateKT-37375
[FIR] Incorrect invoke resolutionKT-59286
JVM IR inline: local property not foundKT-58823
K2: Android app crashes right after start: java.lang.NoSuchMethodError: No virtual method findViewById(I)Landroid/view/ViewKT-57754
K2: No public signature built for the synthesized delegate fieldKT-58533
K2: "Not enough information to infer type variable T" for generic call in throw expressionKT-34846
FIR Java: enhance type parameter bounds properlyKT-52043
FIR: FirValueParameter with SubstitutionOverride does not reference the original FIR declarationKT-59291
JVM IR inline: unexpected result ofapiVersionIsAtLeast
invocationKT-59038
[K2] IllegalStateException in mixed Java/Kotlin inheritanceKT-59487
K2: build KSP-playgroundKT-59489
K2: builld spring-petclinic-kotlinKT-58908
K2. Internal error "kotlin.UninitializedPropertyAccessException: lateinit property firType has not been initialized" on incompleteis
KT-56755
K2: Investigate failures related to line numbers with LT compilation enabledKT-56139
K2: consider adding source element for implicit receiversKT-57489
K2: Incorrectly generated line numbers in companion object access inside classKT-58947
Run all existing codegen box tests with kapt stub generationKT-58827
K2 reports ACTUAL_WITHOUT_EXPECT on the whole classKT-54917
K2: ILT leak from a completed generic callKT-56187
K2: type parameter's upper bound is ignored in callable referencesKT-56186
K2: lack of type arguments in type constructor is ignored in callable referencesKT-59356
K2: Restrict rules for matching of expect supertypes for actual classKT-57217
K2: NoSuchMethodError ontoChar
call on java inheritor of java.lang.NumberKT-58356
K2: StackOverflowError with OptIn and Deprecated, while compiling Kotlin projectKT-57954
K2. Auto-generated "entries" member of enum class has higher priority than user-declared companion object with same name when language version is set to 2.0KT-59508
K2: Make sure that warnings-severity nullability annotations are not perceived as reasons for nullability errorsKT-53820
FIR: mismatching error message for invisible reference/memberKT-58641
K2: PublishedApi has no effect when internal fun used in the test source setKT-59461
K2: Erroneous null check when returning not-null typealias to nullable typeKT-58980
K2: Import of java field from companion's base breaks the compilerKT-59140
K2: "Symbol public final static field is invisible" caused by java static field called in kotlin codeKT-59501
Escape analysis constructs arrays of negative sizeKT-59452
apiVersionIsAtLeast calls in body of stdlib inline function may be evaluated on compile-timeKT-53967
[PL] Classifiers: Turning interface from fun to non-fun + adding member function causes Kotlin/JS fail: IAE: "Sequence contains more than one matching element"KT-59346
Not working breakpoints on not initialized variablesKT-55993
Wrong current pointer: strange behaviour of debugger or compiler when two IFs and an uninitialized variable between themKT-58335
K2: Exposed typealias from implementation dependency produces type mismatch in dependent moduleKT-58719
K2: false-positive INVISIBLE_REFERENCE error in case of importing an internal abstract classKT-57694
K2: False positive [NOTHING_TO_OVERRIDE] for a class overriding 'sort' method from the List collectionKT-58460
K2. return without argument became allowed for functions with return type AnyKT-49249
Incorrect nullability inferred for ThrowableKT-57429
K2: Fix computing a mangled name for members of a generic class that reference the class's type parameters in their signatureKT-57566
K2: Fix name mangling for functions that have dynamic type in their signatureKT-57818
K2: Fix FirMangleComputer to not include the "special" package name into mangled names of property accessors on non-JVM platformsKT-57777
K2: Fix computing a mangled name for the synthesizedentries
property getter of an enum classKT-57433
K2: Fix computing a mangled name for top-level functions and propertiesKT-58553
k2: Annotation type arguments are lost in FIR2IRKT-58184
K2: False negative INVISIBLE_MEMBER on destructuring declarationKT-58637
K2: False negative ABSTRACT_MEMBER_NOT_IMPLEMENTED on Entry of Enum with abstract member declarationKT-54952
JvmSerializationBindings does not work with K2KT-54844
FIR/Analysis API: create stubs for equals/hashCode/toString for data classes in FIRKT-58555
K2: Generic property reference inside delegation misses type argumentKT-57648
FIR: move deprecation calculation on COMPILER_REQUIRED_ANNOTATIONS phaseKT-57049
K2 generates duplicates of symbols/declarationsKT-55723
K2: deprecations for enum entries are not resolved on the TYPES phaseKT-59033
Doesn’t support vararg parameter in annotation instantiation with empty argumentsKT-58780
JVM IR inline: local property delegation is not working for K2KT-58779
JVM IR inline: correctly process special inlined block in value class loweringKT-58720
Generate full InnerClass attributes for the standard libraryKT-58215
K2: JVM IR produces line numbers for delegation bridges that are not marked with ACC_BRIDGEKT-42696
JVM IR generates line numbers for all bridges leading to extra steps in the debuggerKT-57228
K2: annotations for interface member properties implemented by delegation are copiedKT-57216
K2: non-trivial enum declaration does not have ACC_FINAL in the bytecodeKT-55866
K2: Constant as parameter of@JvmName
: BE: "Unsupported compile-time value CALL private final fun "KT-58717
Object on the left-hand side of callable reference is not initialized ifKCallable.name
optimization is usedKT-59211
Kapt+JVM_IR: AssertionError on delegating to anonymous objectKT-57251
K2: weird error message when trying to instantiate anexpect
class without explicit constructorKT-58623
Language version 2.0: compiling into common, Native does not report "Protected function call from public-API inline function is prohibited", while JVM, JS doKT-55945
NoSuchMethodError when calling method with value class parameter on java class inherited from kotlin classKT-58840
K1/K2: false positive EXPOSED_FUNCTION_RETURN_TYPE related to protected lower boundKT-57243
K2: no warning or error reported on expect class in CLI, and JVM backend tries to generate it to a .class fileKT-57833
K2 reports NO_ACTUAL_FOR_EXPECT for inherited properties with the same nameKT-58153
K2/MPP/JVM&Native: cannot override Any::toString when an expect-supertype has Any::toString override in actual-classKT-58124
K2: FIR2IR compiler crash with MPP (Fir2IrSimpleFunctionSymbol is already bound)KT-57803
K2. "Kotlin: Only the Kotlin standard library is allowed to use the 'kotlin' package" error missing in 2.0KT-57504
[K2/N] Wrong coercion ofILT: 7
to kotlinx.cinterop.COpaquePointer causesCannot adapt kotlin.Int to kotlinx.cinterop.CPointer
during autoboxingKT-57484
K2: false positive OVERLOAD_RESOLUTION_AMBIGUITY with ImplicitIntegerCoercionKT-57971
K1/K2: False positive "Redundant 'suspend' modifier" warning on declaration site when suspend function is also argumentKT-56779
Checkers false negative: AbstractMethodError when accessing setter via an interface where the member is defined as var, but it's val in implementationKT-51793
FIR: Investigate property+invoke resolution prioritiesKT-57003
FIR: missing annotation on parameter ofdata
class' syntheticcopy
KT-57269
K2: collection stub forsort
is not generated for custom List subclassesKT-54748
K2: incomprehensible errors when type parameter has the same name as a classKT-50703
FIR: Improve reporting UPPER_BOUND_VIOLATED for type arguments of typealias constructor callsKT-57622
Fix incorrect metadata for data class generated methodsKT-54887
K2: fix behavior of references to value classes equals/hashCode/toStringKT-58937
K2: Annotation vararg arguments are incorrectly serializedKT-58621
K2: Private class shadows public function defined in the same packageKT-59041
K2. "IllegalStateException: Expected FirResolvedTypeRef with ConeKotlinType but was FirImplicitTypeRefImplWithoutSource " on incorrect collection declarationKT-58665
K2: Optional.of incorrectly accepts nullable StringKT-58938
K2. Abstract class can be invoked using member reference::
operatorKT-50798
FIR: False negative UPPER_BOUND_VIOLATED_IN_TYPEALIAS_EXPANSIONKT-47409
FIR: Investigate inference for equality (==) operatorKT-58294
K2 compiler crashes with OOM on deserializing annotation applied to itself with a enum outer/nested parameterKT-58972
K2: Error message of PRIVATE_CLASS_MEMBER_FROM_INLINE doesn't mention class membersKT-58989
K2: Forbid suspend operator get/setValue and provideDelegateKT-59177
K2: Report NAMED_ARGUMENTS_NOT_ALLOWED for named parameters in lambdasKT-57028
K2: "NSEE: Sequence contains no element matching the predicate" with stream related Java apiKT-58007
K2: Unsupported compile-time value GET_FIELD FIELD PROPERTY_BACKING_FIELD when const value is default for annotationKT-58472
Secondary constructor breaks MUST_BE_INITIALIZED checkKT-58902
K2: Calls to overridden method with default parameter are not compiledKT-58549
K2: variable type is infered to non-existing interfaceKT-58613
K2: ConcurrentModificationException from FirSignatureEnhancement.performFirstRoundOfBoundsResolutionKT-55552
K2. False negative TYPE_MISMATCH in implementation via delegationKT-57436
Fix computing mangled names of generic properties from IR-based declaration descriptorsKT-57701
Unify selection of inherited callable with default implementation among multiple candidates in JVM, Native & JS backendsKT-58444
K2/MPP/metadata: compiler FIR2IR crash on constant with intrinsic initializer from common source set in Native-shared source setKT-57756
K2: Missing syntax errors when light tree parsing is usedKT-57435
Fix computing mangled names for functions with context receiversKT-57219
K2: incorrect relative order of normal and use-site-targeted annotations on property getter in the resulting bytecodeKT-57955
K2: "ClassCastException: class org.jetbrains.kotlin.ir.declarations.impl.IrExternalPackageFragmentImpl cannot be cast to class org.jetbrains.kotlin.ir.declarations.IrDeclaration" with property delegateKT-57425
K2: False-positive smartcast on property accessed through a property from another moduleKT-57844
K2. Not relevant errors when accessing Java member which have private overloads with argument type mismatchKT-58584
K2: "UninitializedPropertyAccessException: lateinit property packageFqName has not been initialized"KT-58529
K2: "Extension function type is not allowed as supertypes" compile errorKT-58284
K2: False negative ITERATOR_MISSINGKT-55078
K2 IDE: Infinite recursion inorg.jetbrains.kotlin.fir.java.JavaScopeProvider#findJavaSuperClass
KT-58080
K2: False-positive TYPECHECKER_HAS_RUN_INTO_RECURSIVE_PROBLEM on annotated const valKT-56523
K2 should report MANY_INTERFACES_MEMBER_NOT_IMPLEMENTEDKT-58238
Support dumping signatures and mangled names in irText testsKT-58456
K2: Custom function type metadata breaks Compose library compatibilityKT-58267
K/N: do not reference hidden Array.content* functions from the compilerKT-54792
Store program order of properties inside@kotlin
.MetadataKT-57791
Native: Method returning String? leads to exception: Unexpected receiver type: kotlin.StringKT-58437
K2: Do not use descriptors in KonanSymbolsKT-57432
K2: Don't create default getters and setters in case when they are not neededKT-46047
FIR: incorrect type of integer literalsKT-57487
[K2/N] Stdlib ArraysTest fails withClass found but error nodes are not allowed
KT-56951
K2: False negative error on compound assignment for property of type ByteKT-57222
K2: compiler FIR serialization crash on two functions with captured type and object literalKT-58224
K2: deprecation on field is not detected properlyKT-55662
K2. Incorrect type mismatch error "inferred type is IOT" instead of "inferred type is Int"KT-55668
K2. 'in' modifier became applicable to star projectionKT-57064
K2: hidden internals of dealing with type-aliased primitive types are exposed to userKT-58252
K2: Symbol already bound for backing field during building resulting JS artifact for MPP projectKT-56940
K/Wasm: report compiler errors for unsupported external declarationsKT-56943
K/Wasm: implement@WasmImport
diagnosticsKT-55903
K2: False negative CANNOT_CHECK_FOR_ERASED on is-check for type with reified type argumentsKT-56944
K/Wasm: implement@JsFun
diagnosticsKT-58329
K2: False-positive suspend conversion for anonymous functionsKT-58028
K2: False-positive TYPE_PARAMETER_IS_NOT_AN_EXPRESSION
IDE
Fixes
KT-28611
MPP: Gradle -> IDE: settings provided viacompilations
DSL are not imported into common modules facetsKT-60603
K2: Investigate intellij tests failures in branch 2.0KT-60590
Fix light classes related tests in branch 2.0KT-60530
K2 scripting: exception on .gradle.kts openingKT-60539
K2: "KtInaccessibleLifetimeOwnerAccessException: org.jetbrains.kotlin.analysis.api.lifetime.KtReadActionConfinementLifetimeToken@3ce52fd9
is inaccessible: Using KtLifetimeOwner from previous analysis" at highlightingKT-60341
K2 IDE: "UnsupportedOperationException: Unknown type CapturedType(*)?"KT-60518
K2 IDE. False positive [NON_MEMBER_FUNCTION_NO_BODY] when completing function withComplete current statement
KT-60323
K2 IDE. "KotlinExceptionWithAttachments: Unexpected returnTypeRef. Expected is FirResolvedTypeRef, but was FirImplicitTypeRefImpl" exception on contract return typeKT-60352
K2 IDE. Support Java RecordsKT-56503
K2 IDE: FIR tree is incorrect in a case of ProcessCancelledException was thrown during phase executionKT-59843
SLC:KotlinAsJavaSupport.packageExists
(viaKotlinStaticPackageProvider
) said ROOT package doesn't exist if noKtFile
s are givenKT-59836
Symbol Light Classes: Type parameters from the parent interface aren't copied to DefaultImpls methodsKT-59445
Recursion detected on input: JavaAnnotationImplKT-59533
AA/SLC: anonymous object appears during PsiType conversion, resulting in IllegalArgumentException:KtFirPsiTypeProviderKt.asPsiTypeElementKT-59563
Symbol Light Classes: Incorrect type erasure in $annotations methods for extension properties with generic parametersKT-57567
SLC: missingfinal
modifier on enum (non-synthetic) membersKT-59537
SLC: SymbolLightClassForAnonymousObject with null parentKT-59293
Symbol Light Classes: DefaultImpls methods must be static and have an additional $this parameterKT-59325
Symbol Light Classes: Non-existing fields for properties from companion objectsKT-57579
SLC: unboxed type argument as method return typeKT-54804
Generate synthetic functions for annotations on properties in light classesKT-56200
Kotlin FIR reference resolve exception leaks user codeKT-58448
K2 / IDE / SLC:findAttributeValue
for attribute w/ default value raises ClassCastException
IDE. Completion
KT-60451
K2 IDE: FirDeclaration was not found for class org.jetbrains.kotlin.psi.KtProperty, fir is class org.jetbrains.kotlin.fir.expressions.impl.FirBlockImpl
IDE. Gradle Integration
KT-36677
MPP Gradle plugin doesn't respect manually set compiler arg-opt-in
KT-58696
MPP + IDEA: tryK2 does not affect LV value of common facetsKT-61464
MPP, IDE: Metadata compilation task options are not imported to the corresponding source setKT-53875
Warn users about erroneously adding dependsOn fromtest
tomain
KT-48554
[Multiplatform Import] Ensure consistency betweenGradleImportProperties
andPropertiesProvider
IDE. Gradle. Script
KT-60749
Scripting: default definition as a fallbackKT-60171
K2 IDE: scripting freeze on kotlin project build.gradle.kts fileKT-60199
K2 scripting: exception on script openingKT-60193
K2 scripts: configuration discovery fails silently from time to timeKT-59801
K2 IDE: Adding of an import with a task name to a build script leads to unresolved referencesKT-60236
K2 scripting: completion fails with exception
IDE. Misc
KT-60053
IdeaKotlinBinaryCoordinates doesn't respect capabilities and classifier attributes
IDE. Multiplatform
KT-56684
Adopt KMM UI tests to be used with IDEAKT-50952
MPP: Commonized cinterops doesn't attach/detach to source set on configuration changes
IDE. Script
KT-60307
K2 IDE. KotlinExceptionWithAttachments in script fileKT-60519
Analysis API: scripts are not invalidated on PCE
IDE. Wizards
KT-59347
Rename Compose Multiplatform wizard to Compose for Desktop
IR. Interpreter
KT-60744
Restore binary compatibility of toIrConst function
IR. Tree
KT-59308
Auto-generate the IrFactory interfaceKT-59772
Restore compatibility of IrFactory#createFunctionKT-59771
Restore compatibility of IdSignature.CommonSignature
JS. Tools
KT-44838
Kotlin/JS source-map-loader slow performance since 1.4.0
JavaScript
New Features
KT-58684
KJS: ES15 classes — creating instance by class
Performance Improvements
KT-58187
KJS / IR: Huge performance bottleneck while generating sourceMaps (getCannonicalFile)
Fixes
KT-61581
KJS: generate separate imports for useEsModules()KT-56737
K2: build Space JSKT-59001
K/JS: Use open-addressing hash map in JS stdlibKT-6168
Ability to generate one JS file for each Kotlin source fileKT-60667
K2 / KJS: jsTest fails with "SyntaxError: Unexpected token '}'" on runtimeKT-60131
KJS: Interference between@JsExport
and final implementation of propertiesKT-60495
K2: Make JS CliTestGenerated working with K2KT-59712
K/JS: Implement enumEntries intrinsicKT-60202
JsExport.Ignored internal extension still has "JavaScript name () generated for this declaration clashes with another declaration"KT-58857
KJS/IR: js file is not generated when source is stored in /var folderKT-53482
KJS: Inheritance from JS class fails in ES6, because constructor is not called with newKT-58891
K/JS: non-local return in lambda may leave an unreachable JS code after returnKT-49077
KJS / IR: Wrong method called when using overloaded methods and class with the same nameKT-59718
K/JS: Concatenating a String with a Char can lead to boxing of the CharKT-59717
K/JS: a redundant boxing of a returned Char from an inline functionKT-39506
Kotlin/JS browser application using JS IR and React fails in runtime with "TypeError: _this__0._set_name__2 is not a function"KT-59151
K2 / KJS: NullPointerException in Fir2IrClassifierStorage.preCacheBuiltinClassesKT-59335
K/JS ES6 classes: A child constructor, when using parent secondary constructor super call, creates a parent objectKT-58797
Optimize the code generated for objects on JS and Wasm backendsKT-52339
FIx failing JS tests after bootstrap updateKT-46643
KJS / IR: Setter of overridden var of external val is removedKT-55315
IR: can't access thestack
property ofThrowable
KT-59204
Automatically generate NATIVE directive in tests for IR signaturesKT-59239
K/JS: Bridge not generated for checking parameter type in generic class overrideKT-57347
KJS: BE IR Incremental cache invalidation doesn't work after inserting Partial Linkage stubKT-58599
KJS: Adding an override method to open class does not rebuild children JS codeKT-58003
K2/MPP/JS: compiler IR serialization crash on multiple calls to inherited expect-functionKT-38017
KJS: tests generate invalid code depending on file namesKT-25796
KJS: Top-level constructs are put in an incorrect orderKT-58396
KJS / IR: "IllegalStateException: Validation failed in file" with Enum.entries and inheritance
KMM Plugin
KT-59492
KMM AS plugin for Canary 231 reports error
Klibs
KT-54402
Programmatic API to dump public signatures from KLibsKT-58877
[klib tool] add ability to dump klib irKT-59136
[PL] Lower the default PL engine messages log level down to INFOKT-59486
klib: Serialize mangled names along with signaturesKT-60576
Keep supported IR signature versions in manifest
Language Design
KT-57614
KMP: consider prohibitingactual typealias
when the correspondingexpect class
has default argumentsKT-61573
Mark expect/actual classifiers as experimentalKT-22841
Prohibit different member scopes for non-final expect and its actualKT-49175
Inconsistency with extension super-type allowance between suspend / non-suspend function typesKT-27750
Reverse reservation of 'yield' as keyword
Libraries
New Features
KT-59440
Rework Flags API in kotlinx-metadata-jvm
Fixes
KT-56106
Migrate stdlib to current Kotlin Multiplatform PluginKT-58123
Update deprecations in native atomic classes for 1.9.20KT-58887
Reflection: "IllegalArgumentException: argument type mismatch" when using reflection to invoke a value class returning function that suspendsKT-61342
kotlin-test-wasm-* artifacts include test codeKT-61315
Publish common sources in kotlin-test-js sources jarKT-56608
WASI Preview1 version of Kotlin/Wasm stdlibKT-55765
Review and stabilize stdlib surface available in K/NKT-53154
Deprecate enumValues and replace it with enumEntries in standard libraryKT-55297
kotlin-stdlib should declare constraints on kotlin-stdlib-jdk8 and kotlin-stdlib-jdk7KT-60911
Compatibility publishing of kotlin-stdlib-commonKT-57838
Native: raise ExperimentalNativeApi opt-in requirement level to ERRORKT-58402
Migrate Vector128 from kotlin.native to kotlinx.cinteropKT-53791
Publish standard library as a multiplatform artifact with Gradle metadataKT-57363
Remove reified constraint from Array constructors in platforms where Array type parameter is not required to be reifiedKT-57401
Native: Regex matching zero length should split surrogate pairsKT-57359
Provide Common StringBuilder.append/insert with primitive type argumentsKT-58264
K2: republish kotlinx.metadata to support LV 2.0KT-57710
Native: Internalize@Retain
and@RetainForTarget
annotationsKT-57720
Native: Consider strictening NativeRuntimeApi opt-in requirement level to ERRORKT-57837
Deprecate kotlin.native.SharedImmutable and kotlin.native.concurrent.SharedImmutableKT-58126
Wasm: Consider removing Primitive.equals(Primitive) overload on primitive typesKT-53327
Migrate all usages of 'Enum.values' to 'Enum.entries' in standard libraryKT-59366
Deprecate KmModule.annotationsKT-59365
Get rid of two-stage parsing in KotlinClassMetadataKT-35116
Enum.valueOf throws inconsistent exception across multiple platformsKT-59223
Native Enum.hashCode should return identity hash code, similar to JVMKT-56637
Native: 'String.indexOf' matches byte sequences not on the char boundary, which also makes the result of 'split' and 'replace' operation incorrectKT-59192
Align behavior of collection constructors across platforms
Native
KT-61417
Native: string and array variables are not properly displayed in lldb when compiling with caches with Xcode 15KT-60230
Native: "unknown options: -ios_simulator_version_min -sdk_version" with Xcode 15 beta 3KT-50463
Native: Provide a way to control the KONAN_DATA_DIR by the Gradle mechanismsKT-59448
K2: IR and FIR signatures are not same for composable functionsKT-59149
Native: check compiler compatibility with Xcode 15 beta 1KT-58537
iOS project fails to build with rootProject.name = "Contains Space"KT-59073
Native: don't include kotlinx.cli endorsed library into compiler distributionKT-58654
Compiler error from kotlin.collections.Map : "Invalid phi record", while compiling for kotlin native
Native. C Export
KT-56182
[K2/N] C export doesn't work for non-root packages with K2
Native. C and ObjC Import
KT-55578
Custom user message for linker errorKT-56041
[K2/N] Fix broken __builtin_nanf(String)KT-57716
[K2/N] Validation failed in file smoke.kt : unexpected type: expected platform.objc.Protocol?, got objcnames.classes.Protocol?KT-56028
[K2/N]cnames.structs.Foo
does not resolveKT-52882
MPP / Native: expect/actual mechanism broken when base contract is NSObjectProtocolKT-59643
K2: Disable merging of forward declaration with real declaration classKT-59642
Remove ability to import forward declaration by library package nameKT-59645
Cast to objective C forward declaration crashes compilerKT-58793
[K2/N] Package separators after mangling are different for IR and FIR
Native. ObjC Export
KT-56090
[K2/N] Emit DocString klib extensions for ObjCExport
Native. Runtime. Memory
KT-57773
Kotlin/Native: track memory in big chunks in the GC schedulerKT-55364
Implement custom allocator for Kotlin/NativeKT-57772
Kotlin/Native: concurrently process weak references in GCKT-57771
Kotlin/Native: parallel mark in GC
Native. Stdlib
KT-60608
Introduce AtomicArrays API in K/N stdlibKT-61507
Native: enum hashcode is not finalKT-59120
Native: Rewrite stdlib AtomicReference with Volatile instead of custom C++ code
Reflection
KT-61304
Reflection: Calling data classcopy
method via reflection (callBy) fails when the data class has exactly 64 fieldsKT-41373
"KotlinReflectionInternalError: Unresolved class" when inspecting anonymous Java classKT-52071
Continue gracefully when the system property check "kotlin.ignore.old.metadata" fails
Tools. CLI
KT-60662
Add JVM target bytecode version 21KT-58183
ParseCommandLineArgumentsKt.parseCommandLineArguments takes ~500msKT-58690
OutOfMemory when compiling in CLIKT-58065
K2: Enable light tree instead of PSI for CLI compilation of JS and Native by default
Tools. CLI. Native
KT-59245
[K1/N] Compile sources to native binary in two stagesKT-56855
[K2/N] Command-line compiler doesn't support compiling sources directly to a native binary (without intermediate klib) with-language-version 2.0
Tools. Commonizer
KT-59859
Change the OptIn Level to Error for kotlinx.cinterop.UnsafeNumberKT-59132
K2/Native/CInterop: [UPPER_BOUND_VIOLATED] Type argument is not within its bounds: should be subtype of 'kotlinx/cinterop/CPointed'KT-47641
Enabled cInterop commonization triggers native compilation during Gradle sync in IDE
Tools. Compiler Plugin API
KT-58638
K2: Annotations generated by IR plugins are not included into metadataKT-60051
K2: Support metadata serialization of primitive const annotation arguments generated by IR plugins
Tools. Compiler Plugins
KT-61550
[atomicfu-compiler-plugin]: check that atomic properties are declared as private or internal valKT-58079
K2/atomicfu: JVM IR transformer crash on atomic extension functionsKT-55876
K2. "[Internal Error] java.lang.NoClassDefFoundError: org/jetbrains/kotlin/com/intellij/openapi/util/UserDataHolderBase" when project with languageVersion 2.0 is Built and Run using Intelij IDEAKT-58049
K2: Smartcast of nullable property fails when Spring compiler plugin is presentKT-57468
Kotlin assignment plugin: operation name cannot be found for reference
Tools. Compiler plugins. Serialization
KT-58501
K2/MPP/serialization: several classifier kinds seem to miss generated serializer functions when compiled to K/JS and K/Native targetsKT-59768
kotlinx.serialization + K2 + JS/Native: Support meta-annotations on sealed interfaces with user-defined companions
Tools. Gradle
New Features
KT-44833
Gradle DSL: AddlanguageSettings
accessor tokotlin
extension that applies to all source setsKT-58315
Add build metrics for Kotlin/Native taskKT-57398
Add ability to run compilation via build-tools-apiKT-34901
Gradle testFixtures don't have friendPaths setKT-59000
Default standard library dependency should use the single artifact for all targets
Performance Improvements
KT-61426
Enabling compilation via the build tools API may cause high metaspace usage
Fixes
KT-48898
Can't suppress warnings by Optin() in KMM build.gradle.kts or IDEA settingsKT-58987
Use some available JVM target if there's no JvmTarget for the inferred toolchain versionKT-60660
konan.data.dir property not provided for K/N Gradle project build (on Linux or Mac) with a dependency from a MavenKT-59451
[K2][1.9.0-Beta] "Errors were stored into ..." log files never actually existKT-56959
K2: Set up Ktor repo performance benchmarks with K2 enabledKT-60541
Possibility to create a custom usableKotlinCompile
task without using internalsKT-59826
Update SimpleKotlinGradleIT#testProjectIsolation to run on Gradle 8KT-56178
Compatibility with Gradle 8.1 releaseKT-54231
Compatibility with Gradle 8.0 releaseKT-61273
KGP: TaskOutputsBackup.createSnapshot was failed by IOException sometimesKT-61457
Kotlin Gradle Plugin should not use internal deprecated StartParameterInternal.isConfigurationCacheKT-60718
Kotlin Gradle Plugin's incremental compilation violates Project Isolation by accessing the tasks in the task graph that were produced by other projectsKT-60717
Kotlin Gradle Plugin violates Project Isolation restrictions by dynamically looking up properties in the projectKT-54232
Don't check if file exists in task file inputs configurationKT-61066
[KMP] iOS "Unkown Kotlin JVM target 20"KT-54160
New KGP API using lazy properties to add compiler plugin options may remove options with the same pluginIdKT-57565
Add ability to capture classpath snapshots via the build-tools-apiKT-61292
Gradle: compilation tasks may capture wrong build directory when build directory is changed after task configurationKT-60839
KGP provides incorrect default value "ENABLED" for -Xpartial-linkageKT-15370
Gradle DSL: add module-level kotlin optionsKT-58234
Kotlin Gradle Plugin: Deprecate and remove KotlinCompilation.source APIKT-57645
build_scan failed in testBuildScanReportSmokeTestForConfigurationCache test with Gradle 8.0.2KT-59827
Update configuration to validate plugin inputsKT-59588
Upgrade max gradle version to max supported in kapt connected testsKT-59799
Validate Gralde Integrations tests has only one tagKT-59117
Add gradle integration tests for explicit api mode in Android projectsKT-59587
Upgrade max gradle version to max supported in jvmToolchain connected testsKT-56636
Bump max Gradle version for integration tests to 8.0KT-58353
Support reporting of diagnostics after projects are evaluatedKT-53822
Upgrade thegradle-download-task
dependency of the Kotlin Gradle pluginKT-58162
Kotlin Gradle Plugin: Remove kotlinx.coroutines from classpath of KGPKT-58104
Check values for MPP_PLATFORMSKT-58569
Bump language version for Gradle plugins dependencies to 1.5
Tools. Gradle. Cocoapods
KT-60050
Log reason why podInstall task is skippedKT-49430
Stop invalidating iOS framework generated by KMM module on each Gradle SyncKT-59522
Set the required environment for cocoapods invocationsKT-59263
Add diagnostic that a dummy framework is not present when build is triggered from XcodeKT-59313
Elevate to error deprecation of useLibrariesKT-57741
KMP importing an iOS project with Xcode 14.3 fails when importing a pod that depends onlibarclite_iphoneos
Tools. Gradle. JS
New Features
KT-49789
KJS / Gradle: Add npm style repository option for YarnRootExtension - and/or don't register github repository when download=false
Fixes
KT-60469
KJS: "Could not serialize value of type Build_gradle" caused by changed name in packageJson taskKT-60218
K/JS reports reports deprecation for non-Action dsl params in regular kotlin dslKT-56933
Add Kotlin/JS incremental tests with K2 enabledKT-58970
browserTest gradle task fails if karma is used and gradle configuration cache is enabledKT-42520
Add a way to setup generating separate js files for each module inside gradleKT-32086
Gradle, JS: runTask.enabled = false has no effect on npm dependenciesKT-48358
KJS: Circular dependency when multiple second-level Gradle modules have the same nameKT-50530
Kotlin/JS: enablingkotlin.js.ir.output.granularity=whole-program
does not remove superfluous .js output filesKT-50442
KJS / Gradle: webpack plugin errors not loggedKT-46003
KJS / IR: Should provide single distributions folder for production and development similarly to LegacyKT-47319
KJS: Error when project contains two modules with same nameKT-46010
KJS / Gradle: Can't find a file on building on WindowsKT-48923
KJS / Gradle: NoWebpack
error messages when Node.js process exits unexpectedKT-51942
KJS / Gradle: fails with two projects with the same name, but different pathsKT-51372
Kotlin/JS: Gradle compileKotlinJs processes directory just excluded from source setKT-52134
KJS: the default generated JS module name in a Gradle project with multiple subprojects is incomplete, which might cause duplicate names and build conflictsKT-52776
KJS / Gradle: Webpack version update despite yarn.lock breaks Kotlin/JS buildKT-39173
Kotlin/JS: kotlinNpmInstall fails with Gradle plugin 1.4-M2 and transitive dependency to 1.4-M1KT-55216
KJS / IR: Transitive NPM dependencies between projects are not included in jsPublicPackageJsonTaskKT-54182
MPP / JS:StackOverflowError
when in a Gradle multi-project and Kotlin Multiplatform build with the JS IR target which depends on another with the same subproject name via a renamed published Maven artifactKT-58250
TheNodeJsExec
tasks are not compatible with Gradle configuration cacheKT-58256
TheD8Exec
tasks are not compatible with Gradle configuration cache
Tools. Gradle. Multiplatform
New Features
KT-57292
Rework configuration of compiler settings in MPP Projects
Fixes
KT-57521
MPP: Compiler options declared in places other than languageSettings don't reach shared source setsKT-58676
Enable default Kotlin Target Hierarchy by defaultKT-59020
1.9.0 Beta Kotlin plugin Gradle sync fails with intermediate JVM + Android source setKT-61056
Native-shared source sets don't receive dependency on a commonMain of 1.9.20 stdlibKT-58712
Enable commonization by default if the CocoaPods plugin provided the dependencies that should be commonizedKT-59317
Deprecate ios() preset in favor of target hierarchyKT-47144
[Multiplatform] Warn about setting *Test.dependsOn(*Main)KT-59615
renderReportedDiagnostics: Rename 'isVerbose' to 'renderForTests'KT-59733
Make KotlinDefaultHierarchyFallbackIllegalTargetNames to check target names disregarding the caseKT-55787
Deprecate dependsOn edges ending at declared source sets of platform compilationsKT-58872
MPP: kotlin-test library reported as published in the legacy modeKT-58759
Deprecateplatform
,enforcedPlatform
and other related to Gradle DependencyHandler methods inKotlinDependencyHandler
KT-59863
pluginManagement.includeBuild doesn't work when kotlin("multiplatform") applied to one of subprojects of included buildKT-58729
Investigate failures in KMM UI testsKT-58753
Add Hedgehog AS in KMM UI testsKT-58731
Fix failues in Mac tests in kt-master, kt-231-1.9.0 and kt-223-1.9.0KT-59248
Fix failures in Mac tests and Android Tests in kt-223-master and kt-231-masterKT-58732
Run kt-master Mac tests on cloud MacKT-57686
Fix KMM UI tests againKT-58316
Gradle 8: ':podDebugFrameworkIosFat' and [configuration ':debugFrameworkIosFat'] contain identical attribute setsKT-60134
MPP: Include user attributes to host-specific metadata dependency configurationsKT-60233
Investigate publication of TargetJvmEnivornment on Kotlin configurationKT-59311
Elevate to ErrorcommonMain.dependsOn(anything)
KT-59320
Elevate to Error usage of jvmWithJavaKT-45877
MPP / Gradle: "GradleException: Please initialize at least one Kotlin target" isn't user-friendlyKT-59844
KGP-based import: Reduce 'red wall of errors' on dependency resolution failuresKT-58471
Kotlin Multiplatform plugin resolves configurations during configurationKT-60158
KotlinJvmTarget.withJava: Ensure java source sets are created eagerlyKT-59578
External Android Target: Implement integration testsKT-59268
Run multiplatform tests in intellij.git with XCode 15.0 manuallyKT-58220
Kotlin Gradle Plugin: Kotlin 1.9 release groomingKT-58305
Investigate KotlinAndroidMppIT.testCustomAttributesInAndroidTargets: being broken for AGP 7.0.4KT-58255
Kotlin Gradle Plugin Lifecycle: Remove LifecycleAwarePropertyKT-55312
Replace "ALL_COMPILE_DEPENDENCIES_METADATA" configuration with set of metadata dependencies configurations associated per setKT-54825
TCS: Gradle Sync: Dependency resolution in KGP
Tools. Gradle. Native
KT-58519
Migrate Xcode/CocoaPods warnings to the new diagnostics infraKT-61154
NativeCompilerDownloader adds .konan/kotlin-native-prebuilt-linux-x86_64-1.9.0/konan/lib/kotlin-native-compiler-embeddable.jar as configuration cache inputKT-54362
Support Gradle Configuration caching in Xcode integration tasks and in CocoaPods pluginKT-59252
Support configuration cache in Xcode/CocoaPods tasks with Gradle 8.1
Tools. Incremental Compile
KT-58547
"has several compatible actual declarations in , "
Tools. JPS
KT-58026
Add basic JPS build performance metricsKT-57039
K2 IDE. Cannot compile gradle project with LV=2.0 via JPS with NoClassDefFoundError: org/jetbrains/kotlin/com/intellij/openapi/util/UserDataHolderBaseKT-58314
kotlin-build-statistics is missing for kotlin-jps-plugin
Tools. Kapt
KT-61114
K2 Kapt: add a Gradle propertykapt.use.k2
to enable K2 KaptKT-58326
KAPT / Gradle: argument changes are ignoredKT-57594
K2: Investigate the Kapt features used in the quality gates projectsKT-60270
K2: KAPT4 tries to generate metadata for local variablesKT-60293
K2: KAPT4 fails to generate metadata for const vals
Tools. Maven
KT-26156
Maven Kotlin Plugin should not WARN when no sources found
Tools. Parcelize
KT-57795
Add for-ide support for Parcelize K2 jars
Tools. Scripts
KT-57877
K2 / Script: "IllegalArgumentException: source must not be null" during compilationKT-58817
K2: support for .kts highlighting and completion
Tools. Wasm
KT-60654
Wasm: split wasm target into wasm-js and wasm-wasiKT-57058
Do not require a return value for DOM event listeners with Kotlin/WasmKT-59062
WASM: Report errors when calling WebAssembly.instantiateStreaming in tests
Checksums
File | Sha256 |
---|---|
kotlin-compiler-1.9.20-Beta.zip | 7cfb5bda0d0122345ba34ee263cc9a6e270babd71274cf809afc9fb15794d20e |
kotlin-native-linux-x86_64-1.9.20-Beta.tar.gz | e18926163e2c4b2bee0fb2ecb2aab494b7152c0091615991b9adaf3b24c5c646 |
kotlin-native-macos-x86_64-1.9.20-Beta.tar.gz | c8ebb55c8f27b658350021904cf5a75ff107cfcbfeccd4b9eb8732782806411c |
kotlin-native-macos-aarch64-1.9.20-Beta.tar.gz | 64d881d398cea2c6cf39671f2c2de5f0dd9ed5266bbaad930cf708e50cf1c2c9 |
kotlin-native-windows-x86_64-1.9.20-Beta.zip | 71073615edfe338a76adfa7db1e887be891b223ab85b9e7d621e342bc2cba8c4 |