Update for the previous fix for class object's visibility.

compiler/frontend/src/org/jetbrains/jet/lang/psi/JetDeclarationImpl.java

@@ -31,6 +31,7 @@ abstract class JetDeclarationImpl extends JetExpressionImpl implements JetDeclar
         super(node);
     }
 
+   //TODO: code duplication with JetDeclarationStub
     @Override
     @Nullable
     public JetModifierList getModifierList() {

compiler/frontend/src/org/jetbrains/jet/lang/psi/JetDeclarationStub.java

@@ -17,9 +17,11 @@
 package org.jetbrains.jet.lang.psi;
 
 import com.intellij.lang.ASTNode;
+import com.intellij.psi.PsiElement;
 import com.intellij.psi.stubs.IStubElementType;
 import com.intellij.psi.stubs.StubElement;
 import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
 import org.jetbrains.jet.JetNodeTypes;
 import org.jetbrains.jet.lexer.JetToken;
 
@@ -35,11 +37,23 @@ abstract class JetDeclarationStub<T extends StubElement> extends JetElementImplS
         super(node);
     }
 
+    //TODO: code duplication with JetDeclarationImpl
     @Override
+    @Nullable
     public JetModifierList getModifierList() {
+        PsiElement parent = getParent();
+        if (isClassObject(parent)) {
+            assert parent instanceof JetDeclaration;
+            return ((JetDeclaration)parent).getModifierList();
+        }
         return (JetModifierList) findChildByType(JetNodeTypes.MODIFIER_LIST);
     }
 
+
+    private static boolean isClassObject(@NotNull PsiElement parent) {
+        return parent.getNode().getElementType().equals(JetNodeTypes.CLASS_OBJECT);
+    }
+
     @Override
     public boolean hasModifier(JetToken modifier) {
         JetModifierList modifierList = getModifierList();

compiler/testData/diagnostics/tests/ClassObjectVisibility.jet

@@ -3,7 +3,7 @@ package foo
 fun test() {
   A.d
   A.<!INVISIBLE_MEMBER!>f<!>
-  B.<!INVISIBLE_MEMBER!>c<!>
+  CCC.<!INVISIBLE_MEMBER!>classObjectVar<!>
 }
 
 class A() {
@@ -15,8 +15,8 @@ class A() {
   }
 }
 
-class B() {
+class CCC() {
   private class object {
-    val c = 3
+    val classObjectVar = 3
   }
 }