import org.jetbrains.kotlin.resolve.inline.InlineUtil
import org.jetbrains.kotlin.serialization.deserialization.descriptors.DeserializedSimpleFunctionDescriptor

internal class InlineFunctionsCollector(
    private val project: Project,
    private val reifiedInlineFunctionsOnly: Boolean,
    private val acceptDeclaration: (KtDeclarationWithBody) -> Unit
) {

    // As it's basically a DAG traversal, we can keep a queue instead of making recursive calls.
    val allFiles = this
    val filesQueueToAnalyze = ArrayDeque(allFiles)
    val collector = InlineFunctionsCollector(allFiles.first().project, reifiedInlineFunctionsOnly = false) { declaration ->
        val containingFile = declaration.containingKtFile
        if (allFiles.add(containingFile)) {

     */
    fun analyze(element: KtElement) {
        val project = element.project
        val nextInlineFunctions = HashSet<KtDeclarationWithBody>()
        val collector = InlineFunctionsCollector(project, analyzeOnlyReifiedInlineFunctions) { declaration ->
            if (!analyzedElements.contains(declaration)) {
                nextInlineFunctions.add(declaration)
            }
        }