Make project compilable after member scope refinement

core/descriptors/src/org/jetbrains/kotlin/util/scopeUtils.kt

@@ -29,7 +29,7 @@ public fun <T> Collection<T>?.concat(collection: Collection<T>): Collection<T>?
     if (this == null) {
         return collection
     }
-    if (this is LinkedHashSet<*>) {
+    if (this is LinkedHashSet) {
         addAll(collection)
         return this
     }

idea/src/org/jetbrains/kotlin/idea/refactoring/move/moveTopLevelDeclarations/MoveKotlinTopLevelDeclarationsProcessor.kt

@@ -282,7 +282,7 @@ public class MoveKotlinTopLevelDeclarationsProcessor(
                         override fun computeHashCode(e: PsiElement?): Int {
                             return when (e) {
                                 null -> 0
-                                is KtLightElement<*, *> -> e.getOrigin().hashCode() * 31 + (e.name?.hashCode() ?: 0)
+                                is KtLightElement<*, *> -> (e.getOrigin()?.hashCode() ?: 0) * 31 + (e.name?.hashCode() ?: 0)
                                 else -> e.hashCode()
                             }
                         }