Minor

idea/src/org/jetbrains/kotlin/idea/slicer/InflowSlicer.kt

@@ -207,7 +207,7 @@ class InflowSlicer(
         val accessSearchScope = if (isVar) {
             analysisScope
         } else {
-            val containerScope = getStrictParentOfType<KtDeclaration>()?.let { LocalSearchScope(it) } ?: return
+            val containerScope = LocalSearchScope(getStrictParentOfType<KtDeclaration>() ?: return)
             analysisScope.intersectWith(containerScope)
         }
         processAssignments(this, accessSearchScope)

idea/src/org/jetbrains/kotlin/idea/slicer/Slicer.kt

@@ -38,7 +38,7 @@ abstract class Slicer(
 ) {
     abstract fun processChildren()
 
-    protected val analysisScope = parentUsage.scope.toSearchScope()
+    protected val analysisScope: SearchScope = parentUsage.scope.toSearchScope()
 
     protected class PseudocodeCache {
         private val computedPseudocodes = HashMap<KtElement, Pseudocode>()