Handle int constant

pkg/compiler/lib/src/js_backend/backend.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.
 
 library js_backend.backend;
 
 import '../common.dart';
 import '../common/backend_api.dart'
     show ForeignResolver, NativeRegistry, ImpactTransformer;
 import '../common/codegen.dart' show CodegenWorkItem;
@@ skipping 785 matching lines @@
     _nativeBasicData =
         nativeBasicDataBuilder.close(compiler.elementEnvironment);
     _nativeResolutionEnqueuer = new native.NativeResolutionEnqueuer(
         compiler.options,
         compiler.elementEnvironment,
         commonElements,
         compiler.frontEndStrategy.dartTypes,
         _backendUsageBuilder,
         compiler.frontEndStrategy.createNativeClassFinder(nativeBasicData));
     _nativeDataBuilder = new NativeDataBuilderImpl(nativeBasicData);
-    _customElementsResolutionAnalysis = compiler.frontEndStrategy
-        .createCustomElementsResolutionAnalysis(
-            nativeBasicData, _backendUsageBuilder);
+    _customElementsResolutionAnalysis = new CustomElementsResolutionAnalysis(
+        constantSystem,
+        compiler.elementEnvironment,
+        commonElements,
+        nativeBasicData,
+        _backendUsageBuilder);
     impactTransformer = new JavaScriptImpactTransformer(
         compiler.options,
         compiler.elementEnvironment,
         commonElements,
         impacts,
         nativeBasicData,
         _nativeResolutionEnqueuer,
         _backendUsageBuilder,
         mirrorsDataBuilder,
         customElementsResolutionAnalysis,
@@ skipping 43 matching lines @@
         compiler.elementEnvironment, this, commonElements, mirrorsData);
     _lookupMapAnalysis = new LookupMapAnalysis(
         reporter,
         constantSystem,
         constants,
         compiler.elementEnvironment,
         commonElements,
         lookupMapResolutionAnalysis);
     _mirrorsCodegenAnalysis = mirrorsResolutionAnalysis.close();
     _customElementsCodegenAnalysis = new CustomElementsCodegenAnalysis(
-        compiler.resolution, constantSystem, commonElements, nativeBasicData);
+        constantSystem,
+        commonElements,
+        compiler.elementEnvironment,
+        nativeBasicData);
     _nativeCodegenEnqueuer = new native.NativeCodegenEnqueuer(
         compiler.options,
         compiler.elementEnvironment,
         commonElements,
         compiler.frontEndStrategy.dartTypes,
         emitter,
         _nativeResolutionEnqueuer,
         closedWorld.nativeData);
     return new CodegenEnqueuer(
         task,
@@ skipping 505 matching lines @@
 
   bool canUseAliasedSuperMember(MemberEntity member, Selector selector) {
     return !selector.isGetter;
   }
 
   /// Returns `true` if [member] is called from a subclass via `super`.
   bool isAliasedSuperMember(MemberEntity member) {
     return _aliasedSuperMembers.contains(member);
   }
 }