val bindingContext = analysisContext.analyze(parentExpression)
                val descriptor = bindingContext[BindingContext.DECLARATION_TO_DESCRIPTOR, parentExpression]
                if (descriptor is CallableDescriptor) {
                    return descriptor.returnType?.toKtNonErrorType(analysisContext)
                }
            }

            is KtBinaryExpressionWithTypeRHS -> {

        this.getDescriptor(),
        other.getDescriptor(),
        allowCopiesFromTheSameDeclaration = false
    )
}

internal fun KtFe10Symbol.calculateHashCode(): Int {
    val descriptor = this.getDescriptor()
    return descriptor?.name?.hashCode() ?: (this as? KtNamedSymbol)?.name.hashCode()

        classShortenStrategy: (KtClassLikeSymbol) -> ShortenStrategy,
        callableShortenStrategy: (KtCallableSymbol) -> ShortenStrategy,
    ): ShortenCommand {
        // Compiler implementation does nothing.
        // Descriptor-based shortening is implemented on the IDE plugin side.
        val ktFilePointer = SmartPointerManager.createPointer(file)

        return object : ShortenCommand {

    }

    override fun getDispatchReceiverType(symbol: KtCallableSymbol): KtType? {
        require(symbol is KtFe10Symbol)
        val descriptor = symbol.getDescriptor() as? CallableDescriptor ?: return null
        return descriptor.dispatchReceiverParameter?.type?.toKtType(analysisContext)
    }

    override fun getArrayElementType(type: KtType): KtType? {
        require(type is KtFe10Type)

- [`KT-56768`](https://youtrack.jetbrains.com/issue/KT-56768) K2. No error description on incomplete try catch declaration
- [`KT-52220`](https://youtrack.jetbrains.com/issue/KT-52220) FIR + LightTree - Consider building a single tree on parsing into LightTree

        ExpressionExpectedPackageFoundImpl(
            firDiagnostic as KtPsiDiagnostic,
            token,
        )
    }
    add(FirErrors.ERROR_IN_CONTRACT_DESCRIPTION) { firDiagnostic ->
        ErrorInContractDescriptionImpl(
            firDiagnostic.a,
            firDiagnostic as KtPsiDiagnostic,
            token,
        )
    }

            }
            descriptor.ktSymbolKind
        }

    override val isLateInit: Boolean
        get() = withValidityAssertion { descriptor.isLateInit }

    override val isConst: Boolean
        get() = withValidityAssertion { descriptor.isConst }

    override val isVal: Boolean
        get() = withValidityAssertion { !descriptor.isVar }

    override val isExtension: Boolean

        val descriptor = getSymbolDescriptor(symbol) as? PropertyDescriptor
        if (descriptor is SyntheticJavaPropertyDescriptor) {
            return descriptor.getMethod.name
        }

        if (descriptor != null) {
            if (descriptor.hasJvmFieldAnnotation()) return descriptor.name

            val getter = descriptor.getter ?: return SpecialNames.NO_NAME_PROVIDED

        if (resolvedCall == null) return

        val descriptor = resolvedCall.resultingDescriptor
        if (descriptor is DeserializedSimpleFunctionDescriptor) return

        analyzeNextIfInline(descriptor)

        if (descriptor is PropertyDescriptor) {
            for (accessor in descriptor.accessors) {
                analyzeNextIfInline(accessor)
            }
        }
    }

            }

            descriptor?.extensionReceiverParameter?.toKtReceiverParameterSymbol(analysisContext)
        }

    override val modality: Modality
        get() = withValidityAssertion { propertyPsi.ktModality ?: descriptor?.ktModality ?: Modality.FINAL }

    override val visibility: Visibility
        get() = withValidityAssertion { propertyPsi.ktVisibility ?: descriptor?.ktVisibility ?: Visibilities.Public }