[ObjCExport] Fix KT-64952 HasErrorTypesTest

native/objcexport-header-generator/impl/analysis-api/src/org/jetbrains/kotlin/objcexport/analysisApiUtils/isVisibleInObjC.kt

@@ -20,6 +20,13 @@ import org.jetbrains.kotlin.resolve.deprecation.DeprecationLevelValue
 import kotlin.contracts.ExperimentalContracts
 import kotlin.contracts.contract
 
+context(KtAnalysisSession)
+internal fun KtSymbol.isVisibleInObjC(): Boolean = when(this) {
+    is KtCallableSymbol -> this.isVisibleInObjC()
+    is KtClassOrObjectSymbol -> this.isVisibleInObjC()
+    else -> false
+}
+
 context(KtAnalysisSession)
 internal fun KtCallableSymbol.isVisibleInObjC(): Boolean {
     if (this is KtSymbolWithVisibility && !isPublicApi(this)) return false

native/objcexport-header-generator/impl/analysis-api/src/org/jetbrains/kotlin/objcexport/analysisApiUtils/members.kt

@@ -8,7 +8,6 @@ internal fun KtClassOrObjectSymbol.getAllMembers(): List<KtSymbol> {
     return getMemberScope()
         .getAllSymbols()
         .sortedBy { sortMembers(it) }
-        .filterIsInstance<KtCallableSymbol>()
         .filter { member -> member.isVisibleInObjC() }
         .toList()
 }
@@ -37,9 +36,8 @@ internal fun KtClassOrObjectSymbol.getDeclaredMembers(): List<KtSymbol> {
     return getDeclaredMemberScope()
         .getAllSymbols()
         .sortedBy { sortMembers(it) }
-        .filterIsInstance<KtCallableSymbol>()
         .filter { member ->
-            member.getAllOverriddenSymbols().isEmpty() && member.isVisibleInObjC()
+            member.isVisibleInObjC() && (member !is KtCallableSymbol || member.getAllOverriddenSymbols().isEmpty())
         }
         .toList()
 }

native/objcexport-header-generator/impl/analysis-api/test/org/jetbrains/kotlin/objcexport/tests/HasErrorTypesTest.kt

@@ -87,7 +87,7 @@ class HasErrorTypesTest(
             """
             class A {
               class B {
-                val e = error("error")
+                val e: Unresolved get() = error("stub")
               }
             }
         """.trimIndent()