Two-phase constructors

runtime/vm/dart_entry.cc

 // Copyright (c) 2011, 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/dart_entry.h"
 
 #include "vm/code_generator.h"
 #include "vm/compiler.h"
 #include "vm/longjump.h"
 #include "vm/object_store.h"
@@ skipping 106 matching lines @@
 
 
 RawInstance* DartLibraryCalls::ExceptionCreate(
     const String& class_name,
     const GrowableArray<const Object*>& arguments) {
   const Library& core_lib = Library::Handle(Library::CoreLibrary());
   const Class& cls = Class::Handle(core_lib.LookupClass(class_name));
   ASSERT(!cls.IsNull());
   // For now, we only support a non-parameterized or raw type.
   const Instance& exception_object = Instance::Handle(Instance::New(cls));
-  GrowableArray<const Object*> constructor_arguments(arguments.length() + 1);
+  GrowableArray<const Object*> constructor_arguments(arguments.length() + 2);
   constructor_arguments.Add(&exception_object);
+  constructor_arguments.Add(&Smi::Handle(Smi::New(Function::kCtorPhaseAll)));
   constructor_arguments.AddArray(arguments);
 
   const String& period = String::Handle(String::New("."));
   String& constructor_name = String::Handle(String::Concat(class_name, period));
   Function& constructor =
       Function::Handle(cls.LookupConstructor(constructor_name));
   ASSERT(!constructor.IsNull());
   const Array& kNoArgumentNames = Array::Handle();
   DartEntry::InvokeStatic(constructor, constructor_arguments, kNoArgumentNames);
   return exception_object.raw();
@@ skipping 40 matching lines @@
                                kNumNamedArguments));
   ASSERT(!function.IsNull());
   const Instance& result = Instance::Handle(
       DartEntry::InvokeDynamic(left, function, arguments, kNoArgumentNames));
   // Object's '==' threw an exception, let the caller handle it.
   ASSERT(result.IsBool() || result.IsUnhandledException());
   return result.raw();
 }
 
 }  // namespace dart