Introduce an abstract DeclarationMirror in the implementation hierarchy; add a MirrorReference refl…

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 "include/dart_api.h"
 #include "include/dart_debugger_api.h"
 #include "include/dart_mirrors_api.h"
 #include "vm/dart_api_impl.h"
 #include "vm/dart_api_state.h"  // TODO(11742): Remove with CreateMirrorRef.
 #include "vm/bootstrap_natives.h"
@@ skipping 353 matching lines @@
   if (Dart_IsError(type)) {
     return type;
   }
 
   Dart_Handle upper_bound = Dart_TypeVariableUpperBound(type_var);
   if (Dart_IsError(upper_bound)) {
     return upper_bound;
   }
 
   Dart_Handle args[] = {
+    CreateMirrorReference(type_var),
     type_var_name,
     owner_mirror,
     CreateLazyMirror(upper_bound),
   };
   Dart_Handle mirror = Dart_New(type, Dart_Null(), ARRAY_SIZE(args), args);
   return mirror;
 }
 
 
 static Dart_Handle CreateTypeVariableMap(Dart_Handle owner,
@@ skipping 44 matching lines @@
   if (Dart_IsError(mirror_type)) {
     return mirror_type;
   }
 
   Dart_Handle referent = Dart_ClassGetTypedefReferent(cls);
   if (Dart_IsError(referent)) {
     return referent;
   }
 
   Dart_Handle args[] = {
+    CreateMirrorReference(cls),
     cls_name,
     owner_mirror,
     CreateLazyMirror(referent),
   };
   Dart_Handle mirror =
       Dart_New(mirror_type, Dart_Null(), ARRAY_SIZE(args), args);
   return mirror;
 }
 
 
@@ skipping 1380 matching lines @@
         func.parent_function()), Instance::Handle());
   }
   const Class& owner = Class::Handle(func.Owner());
   if (owner.IsTopLevel()) {
     return CreateLibraryMirror(Library::Handle(owner.library()));
   }
   return CreateClassMirror(owner, Instance::Handle());
 }
 
 }  // namespace dart