Ensure the classes void and dynamic have empty arrays for fields, functions, etc. Move their Types …

runtime/lib/mirrors.cc

 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 #include "lib/invocation_mirror.h"
 #include "vm/bootstrap_natives.h"
 #include "vm/class_finalizer.h"
 #include "vm/dart_entry.h"
 #include "vm/exceptions.h"
 #include "vm/object_store.h"
@@ skipping 443 matching lines @@
                                arguments->NativeArgAt(0));
   GET_NON_NULL_NATIVE_ARGUMENT(MirrorReference, ref, arguments->NativeArgAt(1));
   const Class& klass = Class::Handle(ref.GetClassReferent());
 
   const Error& error = Error::Handle(klass.EnsureIsFinalized(isolate));
   if (!error.IsNull()) {
     ThrowInvokeError(error);
   }
 
   const Array& fields = Array::Handle(klass.fields());
-  // Some special types like 'dynamic' have a null fields list, but they should
-  // not wind up as the reflectees of ClassMirrors.
-  ASSERT(!fields.IsNull());
   const intptr_t num_fields = fields.Length();
 
   const Array& functions = Array::Handle(klass.functions());
-  // Some special types like 'dynamic' have a null functions list, but they
-  // should not wind up as the reflectees of ClassMirrors.
-  ASSERT(!functions.IsNull());
   const intptr_t num_functions = functions.Length();
 
   Instance& member_mirror = Instance::Handle();
   const GrowableObjectArray& member_mirrors = GrowableObjectArray::Handle(
       GrowableObjectArray::New(num_fields + num_functions));
 
   Field& field = Field::Handle();
   for (intptr_t i = 0; i < num_fields; i++) {
     field ^= fields.At(i);
     member_mirror = CreateVariableMirror(field, owner_mirror);
@@ skipping 21 matching lines @@
                                arguments->NativeArgAt(0));
   GET_NON_NULL_NATIVE_ARGUMENT(MirrorReference, ref, arguments->NativeArgAt(1));
   const Class& klass = Class::Handle(ref.GetClassReferent());
 
   const Error& error = Error::Handle(klass.EnsureIsFinalized(isolate));
   if (!error.IsNull()) {
     ThrowInvokeError(error);
   }
 
   const Array& functions = Array::Handle(klass.functions());
-  // Some special types like 'dynamic' have a null functions list, but they
-  // should not wind up as the reflectees of ClassMirrors.
-  ASSERT(!functions.IsNull());
   const intptr_t num_functions = functions.Length();
 
   Instance& constructor_mirror = Instance::Handle();
   const GrowableObjectArray& constructor_mirrors = GrowableObjectArray::Handle(
       GrowableObjectArray::New(num_functions));
 
   Function& func = Function::Handle();
   for (intptr_t i = 0; i < num_functions; i++) {
     func ^= functions.At(i);
     if (func.kind() == RawFunction::kConstructor) {
@@ skipping 746 matching lines @@
 }
 
 
 DEFINE_NATIVE_ENTRY(VariableMirror_type, 1) {
   GET_NON_NULL_NATIVE_ARGUMENT(MirrorReference, ref, arguments->NativeArgAt(0));
   const Field& field = Field::Handle(ref.GetFieldReferent());
   return field.type();
 }
 
 }  // namespace dart