[FE] Fix: do not report ambiguous label if label map is empty

2021-12-21 01:00:04 +07:00
parent 8905586cbb
commit ea33da3a8d
7 changed files with 37 additions and 1 deletions
@@ -190,7 +190,7 @@ object LabelResolver {
                    ]
                    val thisReceivers = labelNameToReceiverMap?.get(labelName.identifier)
                    val thisReceiver = when {
-                        thisReceivers == null -> declarationDescriptor.extensionReceiverParameter
+                        thisReceivers.isNullOrEmpty() -> declarationDescriptor.extensionReceiverParameter
                        thisReceivers.size == 1 -> thisReceivers.single()
                        else -> {
                            BindingContextUtils.reportAmbiguousLabel(context.trace, targetLabel, declarationsByLabel)