Add 'operator' keyword

compiler/frontend.java/src/org/jetbrains/kotlin/load/java/sam/SingleAbstractMethodUtils.java

@@ -170,7 +170,8 @@ public class SingleAbstractMethodUtils {
                 Arrays.asList(parameter),
                 returnType,
                 Modality.FINAL,
-                samInterface.getVisibility()
+                samInterface.getVisibility(),
+                false
         );
 
         return result;
@@ -206,7 +207,8 @@ public class SingleAbstractMethodUtils {
                         valueParameters,
                         returnType,
                         Modality.FINAL,
-                        original.getVisibility()
+                        original.getVisibility(),
+                        false
                 );
             }
         });

compiler/frontend.java/src/org/jetbrains/kotlin/resolve/jvm/kotlinSignature/SignaturesPropagationData.java

@@ -116,7 +116,8 @@ public class SignaturesPropagationData {
                 autoValueParameters,
                 autoReturnType,
                 Modality.OPEN,
-                Visibilities.PUBLIC
+                Visibilities.PUBLIC,
+                false
         );
         return autoMethodDescriptor;
     }

compiler/frontend.java/src/org/jetbrains/kotlin/synthetic/SamAdapterFunctionsScope.kt

@@ -128,7 +128,7 @@ class SamAdapterFunctionsScope(storageManager: StorageManager) : JetScope by Jet
 
                 val visibility = syntheticExtensionVisibility(sourceFunction)
 
-                descriptor.initialize(receiverType, null, typeParameters, valueParameters, returnType, Modality.FINAL, visibility)
+                descriptor.initialize(receiverType, null, typeParameters, valueParameters, returnType, Modality.FINAL, visibility, false)
 
                 return descriptor
             }
@@ -148,6 +148,7 @@ class SamAdapterFunctionsScope(storageManager: StorageManager) : JetScope by Jet
                 newOwner: DeclarationDescriptor,
                 newModality: Modality,
                 newVisibility: Visibility,
+                newIsOperator: Boolean,
                 original: FunctionDescriptor?,
                 copyOverrides: Boolean,
                 kind: CallableMemberDescriptor.Kind,
@@ -156,7 +157,7 @@ class SamAdapterFunctionsScope(storageManager: StorageManager) : JetScope by Jet
                 newReturnType: JetType
         ): FunctionDescriptor? {
             val descriptor = super<SimpleFunctionDescriptorImpl>.doSubstitute(
-                    originalSubstitutor, newOwner, newModality, newVisibility, original,
+                    originalSubstitutor, newOwner, newModality, newVisibility, newIsOperator, original,
                     copyOverrides, kind, newValueParameterDescriptors, newExtensionReceiverParameterType, newReturnType)
                 as MyFunctionDescriptor? ?: return null