- Disallow copy constructors.

runtime/vm/object.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 "vm/object.h"
 
 #include "include/dart_api.h"
 #include "platform/assert.h"
 #include "vm/assembler.h"
 #include "vm/cpu.h"
@@ skipping 7414 matching lines @@
   const char* library_url = String::Handle(url()).ToCString();
   ObjectIdRing* ring = Isolate::Current()->object_id_ring();
   intptr_t id = ring->GetIdForObject(raw());
   JSONObject jsobj(stream);
   jsobj.AddProperty("type", JSONType(ref));
   jsobj.AddProperty("id", id);
   jsobj.AddProperty("name", library_name);
   if (ref) return;
   jsobj.AddProperty("url", library_url);
   {
-    JSONArray jsarr(jsobj, "classes");
+    JSONArray jsarr(&jsobj, "classes");
     ClassDictionaryIterator class_iter(*this);
     Class& klass = Class::Handle();
     while (class_iter.HasNext()) {
       klass = class_iter.GetNextClass();
       jsarr.AddValue(klass);
     }
   }
   {
-    JSONArray jsarr(jsobj, "libraries");
+    JSONArray jsarr(&jsobj, "libraries");
     Library& lib = Library::Handle();
     for (intptr_t i = 0; i < num_imports(); i++) {
       lib = ImportLibraryAt(i);
       jsarr.AddValue(lib);
     }
   }
 }
 
 
 RawLibrary* LibraryPrefix::GetLibrary(int index) const {
@@ skipping 1476 matching lines @@
   if (ref) {
     jsobj.AddProperty("type", "@Code");
     jsobj.AddProperty("id", id);
     return;
   }
   jsobj.AddProperty("type", "Code");
   jsobj.AddProperty("id", id);
   jsobj.AddProperty("is_optimized", is_optimized());
   jsobj.AddProperty("is_alive", is_alive());
   jsobj.AddProperty("function", Object::Handle(function()));
-  JSONArray jsarr(jsobj, "disassembly");
+  JSONArray jsarr(&jsobj, "disassembly");
   DisassembleToJSONStream formatter(jsarr);
   const Instructions& instr = Instructions::Handle(instructions());
   uword start = instr.EntryPoint();
   Disassembler::Disassemble(start, start + instr.size(), &formatter,
                             comments());
 }
 
 
 uword Code::GetPatchCodePc() const {
   const PcDescriptors& descriptors = PcDescriptors::Handle(pc_descriptors());
@@ skipping 5898 matching lines @@
   return "_MirrorReference";
 }
 
 
 void MirrorReference::PrintToJSONStream(JSONStream* stream, bool ref) const {
   JSONObject jsobj(stream);
 }
 
 
 }  // namespace dart