typeContext.createTypeArgument(type.coneType, variance.convertVariance()) as ConeTypeProjection
            }
        }

    fun createTypeCheckerContext(): TypeCheckerState {
        // TODO use correct session here,
        return analysisSession.firResolveSession.useSiteFirSession.typeContext.newTypeCheckerState(
            errorTypesEqualToAnything = true,
            stubTypesEqualToAnything = true
        )
    }

        // If an element in the array has the same type as the containing array, it's a spread component that needs
        // to be expanded here. (It should have the array element type instead.)
        (constantValue as ArrayValue).value.expandArrayAnnotationValue(containingArrayType, analysisContext)
    } else {

        // When you call a method from Java with type arguments, in FIR they are currently represented as flexible types.
        // TODO Consider handling other non-ConeLookupTagBasedType types here (see KT-66418)
        val type = getDeclaredType()?.lowerBoundIfFlexible() as? ConeLookupTagBasedType

        return type?.toTargetSymbol(session, symbolBuilder) ?: run {

## <a name="working-in-idea"></a> Working with the project in IntelliJ IDEA

It is recommended to use the latest released version of Intellij IDEA (Community or Ultimate Edition). You can download IntelliJ IDEA [here](https://www.jetbrains.com/idea/download).

After cloning the project, import the project in IntelliJ by choosing the project directory in the Open project dialog.

For handy work with compiler tests it's recommended to use [

        // Check the simple names of the Java annotations. While presence of such an annotation name does not prove deprecation, it is a
        // necessary condition for it. Type aliases are not a problem here: Java code cannot access Kotlin type aliases. (Currently,
        // deprecation annotation type aliases do not work in Kotlin, either, but this might change in the future.)

            val firStatement = firLeaf.statements[0]
            if (firStatement is FirExpression && firStatement.resolvedType == firLeaf.resolvedType) {
                // Trivial blocks might not appear in the CFG, so here we include their content
                return firStatement
            }
        }

        return firLeaf
    }

    private fun computeCommonParent(statements: List<KtElement>): FirElement {

            if (hasParentPsi(symbol)) {
                // getSymbol(ClassId) returns a symbol from the original file, so here we avoid using it
                return getContainingDeclarationByPsi(symbol)
            }
        }

        when (symbol) {
            is KtLocalVariableSymbol,
            is KtAnonymousFunctionSymbol,

        val paramSignatureByName = signatureOfCallee.valueParameters.associateBy {
            // We intentionally use `symbol.name` instead of `name` here, since
            // `FirValueParameter.name` is not affected by the `@ParameterName`
            it.symbol.name
        }

        //   } }
        // That constant is encoded as `unaryMinus` call with the const 2147483628 of long type, while the resolved type is Int.
        // After computing the compile time constant, we need to adjust its type here.
        val expression =
            if (expectedKind != null && expectedKind != kind && value is Number) {
                val typeAdjustedValue = expectedKind.convertToNumber(value as Number)!!

- [`KT-60541`](https://youtrack.jetbrains.com/issue/KT-60541) Possibility to create a custom usable `KotlinCompile` task without using internals
- [`KT-59451`](https://youtrack.jetbrains.com/issue/KT-59451) [K2][1.9.0-Beta] "Errors were stored into ..." log files never actually exist
- [`KT-48898`](https://youtrack.jetbrains.com/issue/KT-48898) Can't suppress warnings by Optin() in KMM build.gradle.kts or IDEA settings