* [CallableDescriptor.getOverriddenDescriptors] instead, which is separate from [CallableDescriptor.getOriginal].
 */
@Suppress("UNCHECKED_CAST")
private fun <T : CallableDescriptor> T.unwrapUseSiteSubstitutionOverride(): T {
    var current: CallableDescriptor = this
    while (original != current) {
        current = current.original
    }

                        argumentMapping?.entries
                    }
                @Suppress("UNCHECKED_CAST") // safe because of the above check on targetKtSymbol
                KtSimpleFunctionCall(
                    partiallyAppliedSymbol as KtPartiallyAppliedFunctionSymbol<KtFunctionLikeSymbol>,
                    @Suppress("USELESS_CAST") // K2 warning suppression, TODO: KT-62472
                    argumentMappingWithoutExtensionReceiver

- [`KT-43936`](https://youtrack.jetbrains.com/issue/KT-43936) Recursion detected on input: ANNOTATION_ENTRY with annotation on star-imported nested class
- [`KT-43846`](https://youtrack.jetbrains.com/issue/KT-43846) No smart cast when returning function closures with captured smart-cast variable

        val candidateModule = candidateDeclaration.llFirModuleData.ktModule

        val effectiveSession = if (positionModule is KtDanglingFileModule && candidateModule != positionModule) {
            @Suppress("USELESS_CAST") // Smart cast is only available in K2
            val contextModule = (positionModule as KtDanglingFileModule).contextModule
            firResolveSession.getSessionFor(contextModule)
        } else {

                @Suppress("UNCHECKED_CAST")
                diagnostic.a as Collection<ResolvedCall<*>>
            }
            in diagnosticWithResolvedCallsAtPosition2 -> {
                require(diagnostic is DiagnosticWithParameters2<*, *, *>)
                @Suppress("UNCHECKED_CAST")
                diagnostic.b as Collection<ResolvedCall<*>>
            }

    inline fun <reified S : To> cache(key: From, calculation: () -> S): S {
        val value = cache.getOrPut(key, calculation)
        return value as? S
            ?: errorWithAttachment("Cannot cast ${value::class} to ${S::class}") {
                withEntry("value", value.toString())
            }
    }
}

internal fun FirElement.buildSymbol(builder: KtSymbolByFirBuilder) =

    ): FirLiteralExpression<*>? {
        if (value == null || other.value == null) return null
        // NB: some utils accept very general types, and due to the way operation map works, we should up-cast rhs type.
        val rightType = when {
            function.symbol.callableId.isStringEquals -> CompileTimeType.ANY
            function.symbol.callableId.isStringPlus -> CompileTimeType.ANY

            firDiagnostic as KtPsiDiagnostic,
            token,
        )
    }
    add(FirErrors.CAST_NEVER_SUCCEEDS) { firDiagnostic ->
        CastNeverSucceedsImpl(
            firDiagnostic as KtPsiDiagnostic,
            token,
        )
    }
    add(FirErrors.USELESS_CAST) { firDiagnostic ->
        UselessCastImpl(
            firDiagnostic as KtPsiDiagnostic,
            token,