Add external property to class and property descriptors

compiler/backend/src/org/jetbrains/kotlin/codegen/AccessorForPropertyDescriptor.java

@@ -78,7 +78,7 @@ public class AccessorForPropertyDescriptor extends PropertyDescriptorImpl implem
         super(containingDeclaration, null, Annotations.Companion.getEMPTY(), Modality.FINAL, Visibilities.LOCAL,
               original.isVar(), Name.identifier("access$" + nameSuffix),
               Kind.DECLARATION, SourceElement.NO_SOURCE, /* lateInit = */ false, /* isConst = */ false,
-              /* isPlatform = */ false, /* isImpl = */ false);
+              /* isPlatform = */ false, /* isImpl = */ false, /* isExternal = */ false);
 
         this.calleeDescriptor = original;
         this.superCallTarget = superCallTarget;

compiler/backend/src/org/jetbrains/kotlin/codegen/CollectionStubMethodGenerator.kt

@@ -308,8 +308,8 @@ class CollectionStubMethodGenerator(
     }
 
     private fun createSyntheticSubclass(): Pair<MutableClassDescriptor, List<TypeParameterDescriptor>> {
-        val child = MutableClassDescriptor(descriptor.containingDeclaration, ClassKind.CLASS, false,
-                                           Name.special("<synthetic inheritor of ${descriptor.name}>"), descriptor.source)
+        val child = MutableClassDescriptor(descriptor.containingDeclaration, ClassKind.CLASS, /* isInner = */ false,
+                /* isExternal */ false, Name.special("<synthetic inheritor of ${descriptor.name}>"), descriptor.source)
         child.modality = Modality.FINAL
         child.visibility = Visibilities.PUBLIC
         val typeParameters = descriptor.typeConstructor.parameters

compiler/backend/src/org/jetbrains/kotlin/codegen/InterfaceImplBodyCodegen.kt

@@ -62,7 +62,8 @@ class InterfaceImplBodyCodegen(
         if (DescriptorUtils.isLocal(descriptor)) return null
         val classDescriptorImpl = ClassDescriptorImpl(
                 descriptor, Name.identifier(JvmAbi.DEFAULT_IMPLS_CLASS_NAME),
-                Modality.FINAL, ClassKind.CLASS, Collections.emptyList(), SourceElement.NO_SOURCE)
+                Modality.FINAL, ClassKind.CLASS, Collections.emptyList(), SourceElement.NO_SOURCE,
+                /* isExternal = */ false)
 
         classDescriptorImpl.initialize(MemberScope.Empty, emptySet(), null)
         return classDescriptorImpl

compiler/backend/src/org/jetbrains/kotlin/codegen/JvmRuntimeTypes.kt

@@ -67,7 +67,8 @@ class JvmRuntimeTypes(module: ModuleDescriptor) {
     }
 
     private fun createClass(packageFragment: PackageFragmentDescriptor, name: String): ClassDescriptor =
-            MutableClassDescriptor(packageFragment, ClassKind.CLASS, false, Name.identifier(name), SourceElement.NO_SOURCE).apply {
+            MutableClassDescriptor(packageFragment, ClassKind.CLASS, /* isInner = */ false, /* isExternal = */ false,
+                                   Name.identifier(name), SourceElement.NO_SOURCE).apply {
                 modality = Modality.FINAL
                 visibility = Visibilities.PUBLIC
                 setTypeParameterDescriptors(emptyList())

compiler/backend/src/org/jetbrains/kotlin/codegen/MutableClassDescriptor.java

@@ -47,10 +47,11 @@ public class MutableClassDescriptor extends ClassDescriptorBase implements Class
             @NotNull DeclarationDescriptor containingDeclaration,
             @NotNull ClassKind kind,
             boolean isInner,
+            boolean isExternal,
             @NotNull Name name,
             @NotNull SourceElement source
     ) {
-        super(LockBasedStorageManager.NO_LOCKS, containingDeclaration, name, source);
+        super(LockBasedStorageManager.NO_LOCKS, containingDeclaration, name, source, isExternal);
         assert kind != ClassKind.OBJECT : "Fix isCompanionObject()";
 
         this.kind = kind;

compiler/backend/src/org/jetbrains/kotlin/codegen/SamWrapperCodegen.java

@@ -84,7 +84,8 @@ public class SamWrapperCodegen {
                 Modality.FINAL,
                 ClassKind.CLASS,
                 Collections.singleton(samType.getType()),
-                SourceElement.NO_SOURCE
+                SourceElement.NO_SOURCE,
+                /* isExternal = */ false
         );
         // e.g. compare(T, T)
         SimpleFunctionDescriptor erasedInterfaceFunction = samType.getAbstractMethod().getOriginal().copy(

compiler/backend/src/org/jetbrains/kotlin/codegen/SyntheticClassDescriptorForLambda.kt

@@ -31,7 +31,8 @@ class SyntheticClassDescriptorForLambda(
         name: Name,
         supertypes: Collection<KotlinType>,
         element: KtElement
-) : ClassDescriptorImpl(containingDeclaration, name, Modality.FINAL, ClassKind.CLASS, supertypes, element.toSourceElement()) {
+) : ClassDescriptorImpl(containingDeclaration, name, Modality.FINAL, ClassKind.CLASS, supertypes, element.toSourceElement(),
+                        /* isExternal = */ false) {
     init {
         initialize(MemberScope.Empty, emptySet(), null)
     }