Allocate instance closures similarly to regular closures, i.e. without a

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 4589 matching lines @@
   if (IsImplicitStaticClosureFunction()) {
     const Object& obj = Object::Handle(raw_ptr()->data_);
     ASSERT(!obj.IsNull());
     ClosureData::Cast(obj).set_implicit_static_closure(closure);
     return;
   }
   UNREACHABLE();
 }
 
 
-RawCode* Function::closure_allocation_stub() const {
-  if (IsClosureFunction()) {
-    const Object& obj = Object::Handle(raw_ptr()->data_);
-    ASSERT(!obj.IsNull());
-    return ClosureData::Cast(obj).closure_allocation_stub();
-  }
-  return Code::null();
-}
-
-
-void Function::set_closure_allocation_stub(const Code& value) const {
-  if (IsClosureFunction()) {
-    const Object& obj = Object::Handle(raw_ptr()->data_);
-    ASSERT(!obj.IsNull());
-    ClosureData::Cast(obj).set_closure_allocation_stub(value);
-    return;
-  }
-  UNREACHABLE();
-}
-
-
 RawFunction* Function::extracted_method_closure() const {
   ASSERT(kind() == RawFunction::kMethodExtractor);
   const Object& obj = Object::Handle(raw_ptr()->data_);
   ASSERT(obj.IsFunction());
   return Function::Cast(obj).raw();
 }
 
 
 void Function::set_extracted_method_closure(const Function& value) const {
   ASSERT(kind() == RawFunction::kMethodExtractor);
@@ skipping 1480 matching lines @@
 }
 
 
 void ClosureData::set_implicit_static_closure(const Instance& closure) const {
   ASSERT(!closure.IsNull());
   ASSERT(raw_ptr()->closure_ == Instance::null());
   StorePointer(&raw_ptr()->closure_, closure.raw());
 }
 
 
-void ClosureData::set_closure_allocation_stub(const Code& value) const {
-  ASSERT(!value.IsNull());
-  ASSERT(raw_ptr()->closure_allocation_stub_ == Code::null());
-  StorePointer(&raw_ptr()->closure_allocation_stub_, value.raw());
-}
-
-
 void ClosureData::set_parent_function(const Function& value) const {
   StorePointer(&raw_ptr()->parent_function_, value.raw());
 }
 
 
 void ClosureData::set_signature_class(const Class& value) const {
   StorePointer(&raw_ptr()->signature_class_, value.raw());
 }
 
 
@@ skipping 11308 matching lines @@
   return "_MirrorReference";
 }
 
 
 void MirrorReference::PrintToJSONStream(JSONStream* stream, bool ref) const {
   Instance::PrintToJSONStream(stream, ref);
 }
 
 
 }  // namespace dart