Move Arrays, Collections and Maps into a new library, dart:collections.

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/bigint_operations.h"
@@ skipping 907 matching lines @@
   }
   error = Bootstrap::Compile(core_impl_lib, impl_script);
   if (!error.IsNull()) {
     return error.raw();
   }
   patch_script = Bootstrap::LoadCoreImplScript(true);
   error = core_impl_lib.Patch(patch_script);
   if (!error.IsNull()) {
     return error.raw();
   }
+  const Script& collection_script =
+      Script::Handle(Bootstrap::LoadCollectionScript(false));
+  const Library& collection_lib =
+      Library::Handle(Library::CollectionLibrary());
+  ASSERT(!collection_lib.IsNull());
+  error = Bootstrap::Compile(collection_lib, collection_script);
+  if (!error.IsNull()) {
+    return error.raw();
+  }
   const Script& math_script = Script::Handle(Bootstrap::LoadMathScript(false));
   const Library& math_lib = Library::Handle(Library::MathLibrary());
   ASSERT(!math_lib.IsNull());
   error = Bootstrap::Compile(math_lib, math_script);
   if (!error.IsNull()) {
     return error.raw();
   }
   patch_script = Bootstrap::LoadMathScript(true);
   error = math_lib.Patch(patch_script);
   if (!error.IsNull()) {
@@ skipping 4996 matching lines @@
   isolate->object_store()->set_core_impl_library(core_impl_lib);
   core_impl_lib.Register();
   const Namespace& impl_ns = Namespace::Handle(
       Namespace::New(core_impl_lib, Array::Handle(), Array::Handle()));
   core_lib.AddImport(impl_ns);
   core_impl_lib.AddImport(core_ns);
   Library::InitMathLibrary(isolate);
   const Library& math_lib = Library::Handle(Library::MathLibrary());
   const Namespace& math_ns = Namespace::Handle(
       Namespace::New(math_lib, Array::Handle(), Array::Handle()));
+  Library::InitCollectionLibrary(isolate);
+  const Library& collection_lib =
+      Library::Handle(Library::CollectionLibrary());
+  const Namespace& collection_ns = Namespace::Handle(
+      Namespace::New(collection_lib, Array::Handle(), Array::Handle()));
   core_lib.AddImport(math_ns);
   core_impl_lib.AddImport(math_ns);
+  core_lib.AddImport(collection_ns);
+  core_impl_lib.AddImport(collection_ns);
   isolate->object_store()->set_root_library(Library::Handle());
 
   // Hook up predefined classes without setting their library pointers. These
   // classes are coming from the VM isolate, and are shared between multiple
   // isolates so setting their library pointers would be wrong.
   const Class& cls = Class::Handle(Object::dynamic_class());
   core_lib.AddObject(cls, String::Handle(cls.Name()));
 }
 
 
+void Library::InitCollectionLibrary(Isolate* isolate) {
+  const String& url = String::Handle(Symbols::New("dart:collection"));
+  const Library& lib = Library::Handle(Library::NewLibraryHelper(url, true));
+  lib.Register();
+  const Library& math_lib = Library::Handle(Library::MathLibrary());
+  const Namespace& math_ns = Namespace::Handle(
+      Namespace::New(math_lib, Array::Handle(), Array::Handle()));
+  lib.AddImport(math_ns);
+  isolate->object_store()->set_collection_library(lib);
+}
+
+
 void Library::InitMathLibrary(Isolate* isolate) {
   const String& url = String::Handle(Symbols::New("dart:math"));
   const Library& lib = Library::Handle(Library::NewLibraryHelper(url, true));
   lib.Register();
   const Library& core_impl_lib = Library::Handle(Library::CoreImplLibrary());
   const Namespace& impl_ns = Namespace::Handle(
       Namespace::New(core_impl_lib, Array::Handle(), Array::Handle()));
   lib.AddImport(impl_ns);
   isolate->object_store()->set_math_library(lib);
 }
@@ skipping 21 matching lines @@
       Namespace::New(wrappers_lib, Array::Handle(), Array::Handle()));
   lib.AddImport(wrappers_ns);
   isolate->object_store()->set_mirrors_library(lib);
 }
 
 
 void Library::InitScalarlistLibrary(Isolate* isolate) {
   const String& url = String::Handle(Symbols::New("dart:scalarlist"));
   const Library& lib = Library::Handle(Library::NewLibraryHelper(url, true));
   lib.Register();
-  const Library& core_impl_lib = Library::Handle(Library::CoreImplLibrary());
-  const Namespace& impl_ns = Namespace::Handle(
-      Namespace::New(core_impl_lib, Array::Handle(), Array::Handle()));
-  lib.AddImport(impl_ns);
+  const Library& collection_lib =
+      Library::Handle(Library::CollectionLibrary());
+  const Namespace& collection_ns = Namespace::Handle(
+      Namespace::New(collection_lib, Array::Handle(), Array::Handle()));
+  lib.AddImport(collection_ns);
   isolate->object_store()->set_scalarlist_library(lib);
 }
 
 
 void Library::InitNativeWrappersLibrary(Isolate* isolate) {
   static const int kNumNativeWrappersClasses = 4;
   ASSERT(kNumNativeWrappersClasses > 0 && kNumNativeWrappersClasses < 10);
   const String& native_flds_lib_url = String::Handle(
       Symbols::New("dart:nativewrappers"));
   const Library& native_flds_lib = Library::Handle(
@@ skipping 97 matching lines @@
 RawLibrary* Library::CoreLibrary() {
   return Isolate::Current()->object_store()->core_library();
 }
 
 
 RawLibrary* Library::CoreImplLibrary() {
   return Isolate::Current()->object_store()->core_impl_library();
 }
 
 
+RawLibrary* Library::CollectionLibrary() {
+  return Isolate::Current()->object_store()->collection_library();
+}
+
+
 RawLibrary* Library::MathLibrary() {
   return Isolate::Current()->object_store()->math_library();
 }
 
 
 RawLibrary* Library::IsolateLibrary() {
   return Isolate::Current()->object_store()->isolate_library();
 }
 
 
@@ skipping 6099 matching lines @@
   }
   return result.raw();
 }
 
 
 const char* WeakProperty::ToCString() const {
   return "_WeakProperty";
 }
 
 }  // namespace dart