diff --git a/compiler/backend/src/org/jetbrains/jet/codegen/FunctionCodegen.java b/compiler/backend/src/org/jetbrains/jet/codegen/FunctionCodegen.java
index 926418f25f9..68b13498a04 100644
--- a/compiler/backend/src/org/jetbrains/jet/codegen/FunctionCodegen.java
+++ b/compiler/backend/src/org/jetbrains/jet/codegen/FunctionCodegen.java
@@ -26,13 +26,6 @@ import kotlin.Function1;
 import kotlin.KotlinPackage;
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
-import org.jetbrains.org.objectweb.asm.AnnotationVisitor;
-import org.jetbrains.org.objectweb.asm.Label;
-import org.jetbrains.org.objectweb.asm.MethodVisitor;
-import org.jetbrains.org.objectweb.asm.Type;
-import org.jetbrains.org.objectweb.asm.commons.InstructionAdapter;
-import org.jetbrains.org.objectweb.asm.commons.Method;
-import org.jetbrains.org.objectweb.asm.util.TraceMethodVisitor;
 import org.jetbrains.jet.codegen.binding.CodegenBinding;
 import org.jetbrains.jet.codegen.context.CodegenContext;
 import org.jetbrains.jet.codegen.context.MethodContext;
@@ -53,12 +46,18 @@ import org.jetbrains.jet.lang.resolve.constants.JavaClassValue;
 import org.jetbrains.jet.lang.resolve.java.JvmAbi;
 import org.jetbrains.jet.lang.resolve.name.FqName;
 import org.jetbrains.jet.utils.DFS;
+import org.jetbrains.org.objectweb.asm.AnnotationVisitor;
+import org.jetbrains.org.objectweb.asm.Label;
+import org.jetbrains.org.objectweb.asm.MethodVisitor;
+import org.jetbrains.org.objectweb.asm.Type;
+import org.jetbrains.org.objectweb.asm.commons.InstructionAdapter;
+import org.jetbrains.org.objectweb.asm.commons.Method;
+import org.jetbrains.org.objectweb.asm.util.TraceMethodVisitor;
 
 import java.io.PrintWriter;
 import java.io.StringWriter;
 import java.util.*;
 
-import static org.jetbrains.org.objectweb.asm.Opcodes.*;
 import static org.jetbrains.jet.codegen.AsmUtil.*;
 import static org.jetbrains.jet.codegen.JvmSerializationBindings.*;
 import static org.jetbrains.jet.codegen.binding.CodegenBinding.asmTypeForAnonymousClass;
@@ -69,6 +68,7 @@ import static org.jetbrains.jet.lang.resolve.DescriptorUtils.isFunctionLiteral;
 import static org.jetbrains.jet.lang.resolve.DescriptorUtils.isTrait;
 import static org.jetbrains.jet.lang.resolve.java.AsmTypeConstants.OBJECT_TYPE;
 import static org.jetbrains.jet.lang.resolve.java.JvmAnnotationNames.OLD_JET_VALUE_PARAMETER_ANNOTATION;
+import static org.jetbrains.org.objectweb.asm.Opcodes.*;
 
 public class FunctionCodegen extends ParentCodegenAwareImpl {
     private final CodegenContext owner;
@@ -485,7 +485,7 @@ public class FunctionCodegen extends ParentCodegenAwareImpl {
                 new DFS.NodeHandlerWithListResult<FunctionDescriptor, Method>() {
                     @Override
                     public void afterChildren(FunctionDescriptor current) {
-                        if (current.getKind() == CallableMemberDescriptor.Kind.DECLARATION) {
+                        if (current.getKind().isReal()) {
                             result.add(typeMapper.mapSignature(current).getAsmMethod());
                         }
                     }
@@ -504,7 +504,7 @@ public class FunctionCodegen extends ParentCodegenAwareImpl {
             throw new IllegalArgumentException("Only non-abstract functions have implementations: " + descriptor);
         }
 
-        if (descriptor.getKind() != CallableMemberDescriptor.Kind.FAKE_OVERRIDE) {
+        if (descriptor.getKind().isReal()) {
             return descriptor;
         }
 
diff --git a/compiler/testData/codegen/box/bridges/fakeOverrideWithSynthesizedImplementation.kt b/compiler/testData/codegen/box/bridges/fakeOverrideWithSynthesizedImplementation.kt
new file mode 100644
index 00000000000..a4d0a21e5f9
--- /dev/null
+++ b/compiler/testData/codegen/box/bridges/fakeOverrideWithSynthesizedImplementation.kt
@@ -0,0 +1,14 @@
+open data class A(val value: String)
+
+trait B {
+    fun component1(): Any
+}
+
+class C(value: String) : A(value), B
+
+fun box(): String {
+    val c = C("OK")
+    if ((c : B).component1() != "OK") return "Fail 1"
+    if ((c : A).component1() != "OK") return "Fail 2"
+    return c.component1()
+}
diff --git a/compiler/tests/org/jetbrains/jet/codegen/generated/BlackBoxCodegenTestGenerated.java b/compiler/tests/org/jetbrains/jet/codegen/generated/BlackBoxCodegenTestGenerated.java
index f52e6a382ff..1f1f0be6187 100644
--- a/compiler/tests/org/jetbrains/jet/codegen/generated/BlackBoxCodegenTestGenerated.java
+++ b/compiler/tests/org/jetbrains/jet/codegen/generated/BlackBoxCodegenTestGenerated.java
@@ -320,6 +320,11 @@ public class BlackBoxCodegenTestGenerated extends AbstractBlackBoxCodegenTest {
             doTest("compiler/testData/codegen/box/bridges/fakeOverrideWithSeveralSuperDeclarations.kt");
         }
         
+        @TestMetadata("fakeOverrideWithSynthesizedImplementation.kt")
+        public void testFakeOverrideWithSynthesizedImplementation() throws Exception {
+            doTest("compiler/testData/codegen/box/bridges/fakeOverrideWithSynthesizedImplementation.kt");
+        }
+        
         @TestMetadata("kt1939.kt")
         public void testKt1939() throws Exception {
             doTest("compiler/testData/codegen/box/bridges/kt1939.kt");
diff --git a/core/descriptors/src/org/jetbrains/jet/lang/descriptors/CallableMemberDescriptor.java b/core/descriptors/src/org/jetbrains/jet/lang/descriptors/CallableMemberDescriptor.java
index c0152a6d21d..5a5e73cb1a2 100644
--- a/core/descriptors/src/org/jetbrains/jet/lang/descriptors/CallableMemberDescriptor.java
+++ b/core/descriptors/src/org/jetbrains/jet/lang/descriptors/CallableMemberDescriptor.java
@@ -41,13 +41,14 @@ public interface CallableMemberDescriptor extends CallableDescriptor, MemberDesc
         ;
         
         public boolean isReal() {
-            return this == DECLARATION || this == DELEGATION || this == SYNTHESIZED;
+            return this != FAKE_OVERRIDE;
         }
     }
 
     /**
      * Is this a real function or function projection.
      */
+    @NotNull
     Kind getKind();
 
     @NotNull
diff --git a/core/descriptors/src/org/jetbrains/jet/lang/descriptors/impl/FunctionDescriptorImpl.java b/core/descriptors/src/org/jetbrains/jet/lang/descriptors/impl/FunctionDescriptorImpl.java
index 99a819c03f9..7640fd7d609 100644
--- a/core/descriptors/src/org/jetbrains/jet/lang/descriptors/impl/FunctionDescriptorImpl.java
+++ b/core/descriptors/src/org/jetbrains/jet/lang/descriptors/impl/FunctionDescriptorImpl.java
@@ -170,6 +170,7 @@ public abstract class FunctionDescriptorImpl extends DeclarationDescriptorNonRoo
         return original == this ? this : original.getOriginal();
     }
 
+    @NotNull
     @Override
     public Kind getKind() {
         return kind;
diff --git a/core/descriptors/src/org/jetbrains/jet/lang/descriptors/impl/PropertyAccessorDescriptorImpl.java b/core/descriptors/src/org/jetbrains/jet/lang/descriptors/impl/PropertyAccessorDescriptorImpl.java
index cfdb71cbd64..73e89fe437e 100644
--- a/core/descriptors/src/org/jetbrains/jet/lang/descriptors/impl/PropertyAccessorDescriptorImpl.java
+++ b/core/descriptors/src/org/jetbrains/jet/lang/descriptors/impl/PropertyAccessorDescriptorImpl.java
@@ -66,6 +66,7 @@ public abstract class PropertyAccessorDescriptorImpl extends DeclarationDescript
         return isDefault;
     }
 
+    @NotNull
     @Override
     public Kind getKind() {
         return kind;
diff --git a/core/descriptors/src/org/jetbrains/jet/lang/descriptors/impl/PropertyDescriptorImpl.java b/core/descriptors/src/org/jetbrains/jet/lang/descriptors/impl/PropertyDescriptorImpl.java
index 0af85feacba..c382714b2b8 100644
--- a/core/descriptors/src/org/jetbrains/jet/lang/descriptors/impl/PropertyDescriptorImpl.java
+++ b/core/descriptors/src/org/jetbrains/jet/lang/descriptors/impl/PropertyDescriptorImpl.java
@@ -316,6 +316,7 @@ public class PropertyDescriptorImpl extends VariableDescriptorImpl implements Pr
         return original == this ? this : original.getOriginal();
     }
 
+    @NotNull
     @Override
     public Kind getKind() {
         return kind;