}
    }
}


private
fun Sequence<Exception>.findLocationAwareExceptions(): Sequence<LocationAwareException> =
    mapNotNull(::firstLocationAwareCauseOrNull)


private
tailrec fun firstLocationAwareCauseOrNull(ex: Throwable): LocationAwareException? {
    if (ex is LocationAwareException) return ex
    val cause = ex.cause ?: return null
    return firstLocationAwareCauseOrNull(cause)
}

        is UShortValue -> KaConstantValue.KaUnsignedShortConstantValue(value.toUShort(), sourcePsi = null)
        else -> error("Unexpected constant value $value")
    }
}

internal tailrec fun KotlinBuiltIns.areSameArrayTypeIgnoringProjections(left: KotlinType, right: KotlinType): Boolean {
    val leftIsArray = KotlinBuiltIns.isArrayOrPrimitiveArray(left)

            ?: return listOfNotNull(getPackageSymbolFor(expression, symbolBuilder, forQualifiedType = true))
        return listOf(symbolBuilder.classifierBuilder.buildClassifierSymbol(firClassSymbol))
    }

    private tailrec fun tryGettingSymbolFromPartiallyResolvedType(
        typeRef: FirTypeRef?,
        expression: KtSimpleNameExpression,
        session: FirSession,
        symbolBuilder: KaSymbolByFirBuilder,

    if (other !is KaFirSymbol<*>) return false
    return this.firSymbol == other.firSymbol
}

internal fun KaFirSymbol<*>.symbolHashCode(): Int = firSymbol.hashCode()

internal tailrec fun FirDeclaration.ktSymbolOrigin(): KaSymbolOrigin = when (origin) {
    FirDeclarationOrigin.Source -> {
        when (source?.kind) {
            KtFakeSourceElementKind.ImplicitConstructor,

- [`KT-41034`](https://youtrack.jetbrains.com/issue/KT-41034) K2: Change evaluation semantics for combination of safe calls and convention operators
- [`KT-63529`](https://youtrack.jetbrains.com/issue/KT-63529) K2: Compiler does not detect tailrec call with nullable type
- [`KT-66441`](https://youtrack.jetbrains.com/issue/KT-66441) Remove symbol table from IR fake override builder in Fir2Ir