First step towards implementing dart:typeddata library.

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 1076 matching lines @@
   ASSERT(!scalarlist_lib.IsNull());
   error = Bootstrap::Compile(scalarlist_lib, scalarlist_script);
   if (!error.IsNull()) {
     return error.raw();
   }
   patch_script = Bootstrap::LoadScalarlistScript(true);
   error = scalarlist_lib.Patch(patch_script);
   if (!error.IsNull()) {
     return error.raw();
   }
+
+  Library::InitTypedDataLibrary(isolate);
+  Library& typeddata_lib = Library::Handle(Library::TypedDataLibrary());
+  ASSERT(!typeddata_lib.IsNull());
+  const Script& typeddata_script = Script::Handle(
+      Bootstrap::LoadTypedDataScript(false));
+  error = Bootstrap::Compile(typeddata_lib, typeddata_script);
+  if (!error.IsNull()) {
+    return error.raw();
+  }
+  patch_script = Bootstrap::LoadTypedDataScript(true);
+  error = typeddata_lib.Patch(patch_script);
+  if (!error.IsNull()) {
+    return error.raw();
+  }
+
   Library& lib = Library::Handle();
   INIT_LIBRARY(Crypto,
                Bootstrap::LoadCryptoScript(false),
                Library::CryptoLibrary());
   INIT_LIBRARY(Json,
                Bootstrap::LoadJsonScript(false),
                Library::JsonLibrary());
   patch_script = Bootstrap::LoadJsonScript(true);
   error = lib.Patch(patch_script);
   if (!error.IsNull()) {
@@ skipping 5396 matching lines @@
   lib.Register();
   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::InitTypedDataLibrary(Isolate* isolate) {
+  const Array& null_array = Array::Handle();
+  Library& import_lib = Library::Handle();
+  Namespace& import_ns = Namespace::Handle();
+  const String& url = Symbols::DartTypedData();
+  const Library& lib = Library::Handle(Library::NewLibraryHelper(url, true));
+  lib.Register();
+
+  import_lib = Library::CollectionLibrary();
+  import_ns = Namespace::New(import_lib, null_array, null_array);
+  lib.AddImport(import_ns);
+
+  const String& import_prefix = String::Handle(Symbols::New("sl"));
+  import_lib = Library::ScalarlistLibrary();
+  import_ns = Namespace::New(import_lib, null_array, null_array);
+  const LibraryPrefix& library_prefix = LibraryPrefix::Handle(
+      LibraryPrefix::New(import_prefix, import_ns));
+  lib.AddObject(library_prefix, import_prefix);
+  isolate->object_store()->set_typeddata_library(lib);
+}
+
+
 void Library::InitUriLibrary(Isolate* isolate) {
   const String& url = Symbols::DartUri();
   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()));
   const Library& utf_lib = Library::Handle(Library::UtfLibrary());
   const Namespace& utf_ns = Namespace::Handle(
       Namespace::New(utf_lib, Array::Handle(), Array::Handle()));
@@ skipping 156 matching lines @@
 RawLibrary* Library::NativeWrappersLibrary() {
   return Isolate::Current()->object_store()->native_wrappers_library();
 }
 
 
 RawLibrary* Library::ScalarlistLibrary() {
   return Isolate::Current()->object_store()->scalarlist_library();
 }
 
 
+RawLibrary* Library::TypedDataLibrary() {
+  return Isolate::Current()->object_store()->typeddata_library();
+}
+
+
 RawLibrary* Library::UriLibrary() {
   return Isolate::Current()->object_store()->uri_library();
 }
 
 
 RawLibrary* Library::UtfLibrary() {
   return Isolate::Current()->object_store()->utf_library();
 }
 
 
@@ skipping 6321 matching lines @@
   }
   return result.raw();
 }
 
 
 const char* WeakProperty::ToCString() const {
   return "_WeakProperty";
 }
 
 }  // namespace dart