goToNthParent(symbol, goBackSteps)?.let { return it }
        }

        return getPackageSymbolIfPackageExists(selectedFqName)
    }

    /**
     * N.B. Works only for [KtClassOrObjectSymbol] parents chain.
     */
    private fun KtAnalysisSession.goToNthParent(symbol: KtDeclarationSymbol, steps: Int): KtDeclarationSymbol? {
        var currentSymbol = symbol

    is KtDotQualifiedExpression -> receiverExpression
    is KtThisExpression -> labelQualifier
    else -> error("Unexpected ${this::class}")
}

/**
 * N.B. We don't use [containingClassOrObject] because it works only for [KtDeclaration]s,
 * and also check only the immediate (direct) parent.
 *
 * For this function, we want to find the parent [KtClassOrObject] declaration no matter
 * how far it is from the element.
 */

        ) {
            // there is no way to properly map KtModule to ModuleDescriptor,
            // Multi-module [KtFe10AnalysisHandlerExtension]s are used only for tests,
            // so just by name comparison should work as all module names are different
            return null
        }

        resolveSession = componentProvider.get()
        deprecationResolver = componentProvider.get()

        }

        val shadowedScope = GlobalSearchScope.union(
            buildSet {
                // Add an empty scope to the shadowed set to give GlobalSearchScope.union something
                // to work with if there are no extension tools.
                // If there are extension tools, any empty scopes, whether from shadowedSearchScope
                // on the extension tools or from this add() call, will be ignored.

     * Note that, if the calleeExpression is already a KtCallExpression, then we don't do this because such a callExpression can be properly
     * resolved to the desired FIR element. That is, cases like `getHighLevelFunction()()` just works, where the both `KtCallExpression`
     * resolve to the desired FIR element.
     */
    private fun KtElement.getContainingCallExpressionForCalleeExpression(): KtCallExpression? {

                if (receiverExpression !is KtDotQualifiedExpression) {
                    // If the receiver is not a KtDotQualifiedExpression, it means we are hitting the end of nested receivers. In other
                    // words, this receiver expression should be pointing at an unqualified name of a class, whose class ID is
                    // `outerClassId`.
                    if (receiverExpression == expression) {

 *
 * Since this fallback is not suitable for symbols from binary libraries in Standalone mode, the symbol names provider absolutely needs to
 * work there. This functionality is covered by package scope tests.
 */
@OptIn(ExperimentalTopLevelDeclarationsGenerationApi::class)
internal object DeclarationsInPackageProvider {

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 [
Kotlin Compiler Test Helper](https://github.com/demiurg906/test-data-helper-plugin)

### Dependency verification

        other: FirLiteralExpression<*>
    ): 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

- [`KT-57966`](https://youtrack.jetbrains.com/issue/KT-57966) K2: Analysis API: Reference Shortener does not work correctly when called on entire file
- [`KT-60954`](https://youtrack.jetbrains.com/issue/KT-60954) K2: Analysis API: Reference shortener does not work correctly with variable assignments