Search: Optimize usage scope of class members

#KT-9285 Fixed

ChangeLog.md

@@ -98,6 +98,7 @@ These artifacts include extensions for the types available in the latter JDKs, s
 - [`KT-9125`](https://youtrack.jetbrains.com/issue/KT-9125) Support Type Hierarchy on references inside of super type call entries
 - [`KT-13542`](https://youtrack.jetbrains.com/issue/KT-13542) Rename: Do not search parameter text occurrences outside of its containing declaration
 - [`KT-8672`](https://youtrack.jetbrains.com/issue/KT-8672) Rename: Optimize search of parameter references in calls with named arguments
+- [`KT-9285`](https://youtrack.jetbrains.com/issue/KT-9285) Rename: Optimize search of private class members
 
 #### Refactorings
 

compiler/frontend/src/org/jetbrains/kotlin/psi/KtNamedDeclarationStub.java

@@ -29,6 +29,7 @@ import org.jetbrains.annotations.Nullable;
 import org.jetbrains.kotlin.lexer.KtTokens;
 import org.jetbrains.kotlin.name.FqName;
 import org.jetbrains.kotlin.name.Name;
+import org.jetbrains.kotlin.psi.psiUtil.KtPsiUtilKt;
 import org.jetbrains.kotlin.psi.stubs.KotlinStubWithFqName;
 import org.jetbrains.kotlin.types.expressions.OperatorConventions;
 
@@ -117,7 +118,14 @@ abstract class KtNamedDeclarationStub<T extends KotlinStubWithFqName<?>> extends
             }
         }
 
-        return super.getUseScope();
+        SearchScope scope = super.getUseScope();
+
+        KtClassOrObject classOrObject = KtPsiUtilKt.getContainingClassOrObject(this);
+        if (classOrObject != null) {
+            scope = scope.intersectWith(classOrObject.getUseScope());
+        }
+
+        return scope;
     }
 
     @Nullable