Recognize const/fixed/growable arrays in simple types inferrer.

sdk/lib/_internal/compiler/implementation/compiler.dart

 // 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.
 
 part of dart2js;
 
 /**
  * If true, print a warning for each method that was resolved, but not
  * compiled.
  */
@@ skipping 142 matching lines @@
   void registerRuntimeType() {}
 
   bool isNullImplementation(ClassElement cls) {
     return cls == compiler.nullClass;
   }
   ClassElement get intImplementation => compiler.intClass;
   ClassElement get doubleImplementation => compiler.doubleClass;
   ClassElement get numImplementation => compiler.numClass;
   ClassElement get stringImplementation => compiler.stringClass;
   ClassElement get listImplementation => compiler.listClass;
+  ClassElement get growableListImplementation => compiler.listClass;
+  ClassElement get fixedListImplementation => compiler.listClass;
+  ClassElement get constListImplementation => compiler.listClass;
   ClassElement get mapImplementation => compiler.mapClass;
   ClassElement get constMapImplementation => compiler.mapClass;
   ClassElement get functionImplementation => compiler.functionClass;
   ClassElement get typeImplementation => compiler.typeClass;
   ClassElement get boolImplementation => compiler.boolClass;
   ClassElement get nullImplementation => compiler.nullClass;
 }
 
 /**
  * Key class used in [TokenMap] in which the hash code for a token is based
@@ skipping 419 matching lines @@
     if (!missingHelperClasses.isEmpty) {
       internalErrorOnElement(jsHelperLibrary,
           'dart:_js_helper library does not contain required classes: '
           '$missingHelperClasses');
     }
 
     types = new Types(this, dynamicClass);
     backend.initializeHelperClasses();
   }
 
+  Element _unnamedListConstructor;
+  Element get unnamedListConstructor {
+    if (_unnamedListConstructor != null) return _unnamedListConstructor;
+    Selector callConstructor = new Selector.callConstructor(
+        const SourceString(""), listClass.getLibrary());
+    return _unnamedListConstructor =
+        listClass.lookupConstructor(callConstructor);
+  }
+
   void scanBuiltinLibraries() {
     jsHelperLibrary = scanBuiltinLibrary('_js_helper');
     interceptorsLibrary = scanBuiltinLibrary('_interceptors');
     foreignLibrary = scanBuiltinLibrary('_foreign_helper');
     isolateHelperLibrary = scanBuiltinLibrary('_isolate_helper');
     // The helper library does not use the native language extension,
     // so we manually set the native classes this library defines.
     // TODO(ngeoffray): Enable annotations on these classes.
     ClassElement cls =
         isolateHelperLibrary.find(const SourceString('_WorkerStub'));
@@ skipping 569 matching lines @@
 
   void close() {}
 
   toString() => name;
 
   /// Convenience method for getting an [api.CompilerOutputProvider].
   static NullSink outputProvider(String name, String extension) {
     return new NullSink('$name.$extension');
   }
 }