diff --git a/compiler/frontend/serialization/src/org/jetbrains/jet/descriptors/serialization/descriptors/DeserializedMemberScope.java b/compiler/frontend/serialization/src/org/jetbrains/jet/descriptors/serialization/descriptors/DeserializedMemberScope.java
index 541ebdd97b9..32bd5862579 100644
--- a/compiler/frontend/serialization/src/org/jetbrains/jet/descriptors/serialization/descriptors/DeserializedMemberScope.java
+++ b/compiler/frontend/serialization/src/org/jetbrains/jet/descriptors/serialization/descriptors/DeserializedMemberScope.java
@@ -160,13 +160,6 @@ public abstract class DeserializedMemberScope implements JetScope {
         return getClassDescriptor(name);
     }
 
-    @NotNull
-    @Override
-    public final Collection<ClassifierDescriptor> getClassifiers(@NotNull Name name) {
-        ClassifierDescriptor classifier = getClassifier(name);
-        return classifier != null ? Collections.singleton(classifier) : Collections.<ClassifierDescriptor>emptyList();
-    }
-
     @Nullable
     protected abstract ClassifierDescriptor getClassDescriptor(@NotNull Name name);
 
diff --git a/compiler/frontend/src/org/jetbrains/jet/lang/resolve/lazy/LazyImportScope.java b/compiler/frontend/src/org/jetbrains/jet/lang/resolve/lazy/LazyImportScope.java
index c7d2f33ea2f..a5bcc6ae95a 100644
--- a/compiler/frontend/src/org/jetbrains/jet/lang/resolve/lazy/LazyImportScope.java
+++ b/compiler/frontend/src/org/jetbrains/jet/lang/resolve/lazy/LazyImportScope.java
@@ -244,12 +244,6 @@ public class LazyImportScope implements JetScope {
         return selectFirstFromImports(name, LookupMode.ONLY_CLASSES, JetScopeSelectorUtil.CLASSIFIER_DESCRIPTOR_SCOPE_SELECTOR);
     }
 
-    @NotNull
-    @Override
-    public Collection<ClassifierDescriptor> getClassifiers(@NotNull Name name) {
-        return collectFromImports(name, LookupMode.ONLY_CLASSES, JetScopeSelectorUtil.NAMED_CLASSIFIERS_SCOPE_SELECTOR);
-    }
-
     @Nullable
     @Override
     public PackageViewDescriptor getPackage(@NotNull Name name) {
diff --git a/compiler/frontend/src/org/jetbrains/jet/lang/resolve/lazy/descriptors/AbstractLazyMemberScope.java b/compiler/frontend/src/org/jetbrains/jet/lang/resolve/lazy/descriptors/AbstractLazyMemberScope.java
index 283af14f1f6..3e1e4fb9195 100644
--- a/compiler/frontend/src/org/jetbrains/jet/lang/resolve/lazy/descriptors/AbstractLazyMemberScope.java
+++ b/compiler/frontend/src/org/jetbrains/jet/lang/resolve/lazy/descriptors/AbstractLazyMemberScope.java
@@ -46,7 +46,7 @@ public abstract class AbstractLazyMemberScope<D extends DeclarationDescriptor, D
     protected final DP declarationProvider;
     protected final D thisDescriptor;
 
-    private final MemoizedFunctionToNotNull<Name, List<ClassifierDescriptor>> classDescriptors;
+    private final MemoizedFunctionToNotNull<Name, List<ClassDescriptor>> classDescriptors;
 
     private final MemoizedFunctionToNotNull<Name, Set<FunctionDescriptor>> functionDescriptors;
     private final MemoizedFunctionToNotNull<Name, Set<VariableDescriptor>> propertyDescriptors;
@@ -63,9 +63,9 @@ public abstract class AbstractLazyMemberScope<D extends DeclarationDescriptor, D
         this.thisDescriptor = thisDescriptor;
 
         StorageManager storageManager = resolveSession.getStorageManager();
-        this.classDescriptors = storageManager.createMemoizedFunction(new Function1<Name, List<ClassifierDescriptor>>() {
+        this.classDescriptors = storageManager.createMemoizedFunction(new Function1<Name, List<ClassDescriptor>>() {
             @Override
-            public List<ClassifierDescriptor> invoke(Name name) {
+            public List<ClassDescriptor> invoke(Name name) {
                 return resolveClassDescriptor(name);
             }
         });
@@ -92,12 +92,12 @@ public abstract class AbstractLazyMemberScope<D extends DeclarationDescriptor, D
     }
 
     @Nullable
-    private List<ClassifierDescriptor> resolveClassDescriptor(@NotNull final Name name) {
+    private List<ClassDescriptor> resolveClassDescriptor(@NotNull final Name name) {
         Collection<JetClassOrObject> classOrObjectDeclarations = declarationProvider.getClassOrObjectDeclarations(name);
 
-        return ContainerUtil.mapNotNull(classOrObjectDeclarations, new Function<JetClassOrObject, ClassifierDescriptor>() {
+        return ContainerUtil.mapNotNull(classOrObjectDeclarations, new Function<JetClassOrObject, ClassDescriptor>() {
             @Override
-            public ClassifierDescriptor fun(JetClassOrObject classOrObject) {
+            public ClassDescriptor fun(JetClassOrObject classOrObject) {
                 return new LazyClassDescriptor(resolveSession, thisDescriptor, name, JetClassInfoUtil.createClassLikeInfo(classOrObject));
             }
         });
@@ -108,12 +108,6 @@ public abstract class AbstractLazyMemberScope<D extends DeclarationDescriptor, D
         return first(classDescriptors.invoke(name));
     }
 
-    @NotNull
-    @Override
-    public Collection<ClassifierDescriptor> getClassifiers(@NotNull Name name) {
-        return classDescriptors.invoke(name);
-    }
-
     private static <T> T first(@NotNull List<T> list) {
         if (list.isEmpty()) return null;
         return list.get(0);
diff --git a/core/descriptor.loader.java/src/org/jetbrains/jet/lang/resolve/java/lazy/descriptors/LazyJavaMemberScope.kt b/core/descriptor.loader.java/src/org/jetbrains/jet/lang/resolve/java/lazy/descriptors/LazyJavaMemberScope.kt
index fc7be037fba..e059bd555e0 100644
--- a/core/descriptor.loader.java/src/org/jetbrains/jet/lang/resolve/java/lazy/descriptors/LazyJavaMemberScope.kt
+++ b/core/descriptor.loader.java/src/org/jetbrains/jet/lang/resolve/java/lazy/descriptors/LazyJavaMemberScope.kt
@@ -272,8 +272,6 @@ public abstract class LazyJavaMemberScope(
     override fun getLocalVariable(name: Name): VariableDescriptor? = null
     override fun getDeclarationsByLabel(labelName: LabelName) = listOf<DeclarationDescriptor>()
 
-    override fun getClassifiers(name: Name) = emptyOrSingletonList(getClassifier(name))
-
     override fun getOwnDeclaredDescriptors() = getAllDescriptors()
     override fun getAllDescriptors() = allDescriptors()
 
diff --git a/core/descriptors/src/org/jetbrains/jet/lang/resolve/scopes/AbstractScopeAdapter.java b/core/descriptors/src/org/jetbrains/jet/lang/resolve/scopes/AbstractScopeAdapter.java
index 3413362df54..70b6fa454b4 100644
--- a/core/descriptors/src/org/jetbrains/jet/lang/resolve/scopes/AbstractScopeAdapter.java
+++ b/core/descriptors/src/org/jetbrains/jet/lang/resolve/scopes/AbstractScopeAdapter.java
@@ -55,12 +55,6 @@ public abstract class AbstractScopeAdapter implements JetScope {
         return getWorkerScope().getClassifier(name);
     }
 
-    @NotNull
-    @Override
-    public Collection<ClassifierDescriptor> getClassifiers(@NotNull Name name) {
-        return getWorkerScope().getClassifiers(name);
-    }
-
     @NotNull
     @Override
     public Collection<VariableDescriptor> getProperties(@NotNull Name name) {
diff --git a/core/descriptors/src/org/jetbrains/jet/lang/resolve/scopes/ChainedScope.java b/core/descriptors/src/org/jetbrains/jet/lang/resolve/scopes/ChainedScope.java
index 37967a438c5..e2fc24549f3 100644
--- a/core/descriptors/src/org/jetbrains/jet/lang/resolve/scopes/ChainedScope.java
+++ b/core/descriptors/src/org/jetbrains/jet/lang/resolve/scopes/ChainedScope.java
@@ -51,12 +51,6 @@ public class ChainedScope implements JetScope {
         return getFirstMatch(scopeChain, name, CLASSIFIER_DESCRIPTOR_SCOPE_SELECTOR);
     }
 
-    @NotNull
-    @Override
-    public Collection<ClassifierDescriptor> getClassifiers(@NotNull Name name) {
-        return getFromAllScopes(scopeChain, name, NAMED_CLASSIFIERS_SCOPE_SELECTOR);
-    }
-
     @Override
     public PackageViewDescriptor getPackage(@NotNull Name name) {
         return getFirstMatch(scopeChain, name, PACKAGE_SCOPE_SELECTOR);
diff --git a/core/descriptors/src/org/jetbrains/jet/lang/resolve/scopes/FilteringScope.java b/core/descriptors/src/org/jetbrains/jet/lang/resolve/scopes/FilteringScope.java
index 61b40a80f9f..1b036d4898a 100644
--- a/core/descriptors/src/org/jetbrains/jet/lang/resolve/scopes/FilteringScope.java
+++ b/core/descriptors/src/org/jetbrains/jet/lang/resolve/scopes/FilteringScope.java
@@ -66,12 +66,6 @@ public class FilteringScope implements JetScope {
         return filterDescriptor(workerScope.getClassifier(name));
     }
 
-    @NotNull
-    @Override
-    public Collection<ClassifierDescriptor> getClassifiers(@NotNull Name name) {
-        return Collections2.filter(workerScope.getClassifiers(name), predicate);
-    }
-
     @NotNull
     @Override
     public Collection<VariableDescriptor> getProperties(@NotNull Name name) {
diff --git a/core/descriptors/src/org/jetbrains/jet/lang/resolve/scopes/JetScope.java b/core/descriptors/src/org/jetbrains/jet/lang/resolve/scopes/JetScope.java
index 11fd21aad5d..85b15eddbbe 100644
--- a/core/descriptors/src/org/jetbrains/jet/lang/resolve/scopes/JetScope.java
+++ b/core/descriptors/src/org/jetbrains/jet/lang/resolve/scopes/JetScope.java
@@ -53,10 +53,6 @@ public interface JetScope {
     @Nullable
     ClassifierDescriptor getClassifier(@NotNull Name name);
 
-    @NotNull
-    @ReadOnly
-    Collection<ClassifierDescriptor> getClassifiers(@NotNull Name name);
-
     @Nullable
     PackageViewDescriptor getPackage(@NotNull Name name);
 
diff --git a/core/descriptors/src/org/jetbrains/jet/lang/resolve/scopes/JetScopeImpl.java b/core/descriptors/src/org/jetbrains/jet/lang/resolve/scopes/JetScopeImpl.java
index 2cc74e9b032..ed9512ff3ea 100644
--- a/core/descriptors/src/org/jetbrains/jet/lang/resolve/scopes/JetScopeImpl.java
+++ b/core/descriptors/src/org/jetbrains/jet/lang/resolve/scopes/JetScopeImpl.java
@@ -34,12 +34,6 @@ public abstract class JetScopeImpl implements JetScope {
         return null;
     }
 
-    @NotNull
-    @Override
-    public Collection<ClassifierDescriptor> getClassifiers(@NotNull Name name) {
-        return Collections.emptySet();
-    }
-
     @NotNull
     @Override
     public Collection<VariableDescriptor> getProperties(@NotNull Name name) {
diff --git a/core/descriptors/src/org/jetbrains/jet/lang/resolve/scopes/JetScopeSelectorUtil.java b/core/descriptors/src/org/jetbrains/jet/lang/resolve/scopes/JetScopeSelectorUtil.java
index 217b114682f..4dae9714be6 100644
--- a/core/descriptors/src/org/jetbrains/jet/lang/resolve/scopes/JetScopeSelectorUtil.java
+++ b/core/descriptors/src/org/jetbrains/jet/lang/resolve/scopes/JetScopeSelectorUtil.java
@@ -112,15 +112,6 @@ public class JetScopeSelectorUtil {
                 }
             };
 
-    public static final ScopeByNameMultiSelector<ClassifierDescriptor> NAMED_CLASSIFIERS_SCOPE_SELECTOR =
-            new ScopeByNameMultiSelector<ClassifierDescriptor>() {
-                @NotNull
-                @Override
-                public Collection<ClassifierDescriptor> get(@NotNull JetScope scope, @NotNull Name name) {
-                    return scope.getClassifiers(name);
-                }
-            };
-
     public static final ScopeDescriptorSelector<DeclarationDescriptor> ALL_DESCRIPTORS_SCOPE_SELECTOR =
             new ScopeDescriptorSelector<DeclarationDescriptor>() {
                 @NotNull
diff --git a/core/descriptors/src/org/jetbrains/jet/lang/resolve/scopes/SubstitutingScope.java b/core/descriptors/src/org/jetbrains/jet/lang/resolve/scopes/SubstitutingScope.java
index 5f7d74b1baa..9a53bdbbf5d 100644
--- a/core/descriptors/src/org/jetbrains/jet/lang/resolve/scopes/SubstitutingScope.java
+++ b/core/descriptors/src/org/jetbrains/jet/lang/resolve/scopes/SubstitutingScope.java
@@ -98,12 +98,6 @@ public class SubstitutingScope implements JetScope {
         return substitute(workerScope.getClassifier(name));
     }
 
-    @NotNull
-    @Override
-    public Collection<ClassifierDescriptor> getClassifiers(@NotNull Name name) {
-        return substitute(workerScope.getClassifiers(name));
-    }
-
     @NotNull
     @Override
     public Collection<FunctionDescriptor> getFunctions(@NotNull Name name) {
diff --git a/core/descriptors/src/org/jetbrains/jet/lang/types/ErrorUtils.java b/core/descriptors/src/org/jetbrains/jet/lang/types/ErrorUtils.java
index fc6178a5775..2da3c995984 100644
--- a/core/descriptors/src/org/jetbrains/jet/lang/types/ErrorUtils.java
+++ b/core/descriptors/src/org/jetbrains/jet/lang/types/ErrorUtils.java
@@ -85,12 +85,6 @@ public class ErrorUtils {
             return ERROR_CLASS;
         }
 
-        @NotNull
-        @Override
-        public Collection<ClassifierDescriptor> getClassifiers(@NotNull Name name) {
-            return ERROR_CLASSIFIER_GROUP;
-        }
-
         @NotNull
         @Override
         public Set<VariableDescriptor> getProperties(@NotNull Name name) {
@@ -167,12 +161,6 @@ public class ErrorUtils {
             throw new IllegalStateException();
         }
 
-        @NotNull
-        @Override
-        public Collection<ClassifierDescriptor> getClassifiers(@NotNull Name name) {
-            throw new IllegalStateException();
-        }
-
         @Nullable
         @Override
         public PackageViewDescriptor getPackage(@NotNull Name name) {
@@ -266,7 +254,6 @@ public class ErrorUtils {
             ERROR_PROPERTY_TYPE,
             CallableMemberDescriptor.Kind.DECLARATION);
     private static final Set<VariableDescriptor> ERROR_PROPERTY_GROUP = Collections.singleton(ERROR_PROPERTY);
-    private static final Set<ClassifierDescriptor> ERROR_CLASSIFIER_GROUP = Collections.<ClassifierDescriptor>singleton(ERROR_CLASS);
 
     @NotNull
     private static SimpleFunctionDescriptor createErrorFunction(@NotNull ErrorScope ownerScope) {