Support field initializers and static/top-level fields in compile_with_dill_test

pkg/compiler/lib/src/ssa/kernel_ast_adapter.dart

 // Copyright (c) 2016, 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.
 
 import 'package:js_runtime/shared/embedded_names.dart';
 import 'package:kernel/ast.dart' as ir;
 
 import '../closure.dart';
 import '../common.dart';
 import '../compiler.dart';
@@ skipping 81 matching lines @@
     _compiler.backend.constants.evaluate(constant);
     ConstantValue value =
         _compiler.backend.constants.getConstantValue(constant);
     if (value == null && requireConstant) {
       throw new UnsupportedError(
           'No constant value for ${constant.toStructuredText()}');
     }
     return value;
   }
 
+  @override
+  ConstantValue getFieldConstantValue(ir.Field field) {
+    FieldElement element = getField(field);
+    if (element.constant != null) {
+      return computeConstantValue(element.constant);
+    }
+    return null;
+  }
+
   /// Called to find the corresponding Kernel element for a particular Element
   /// before traversing over it with a Kernel visitor.
   ir.Node getInitialKernelNode(MemberElement originTarget) {
     ir.Node target;
     if (originTarget.isPatch) {
       originTarget = originTarget.origin;
     }
     if (originTarget is MethodElement) {
       if (originTarget is ConstructorBodyElement) {
         ConstructorBodyElement body = originTarget;
@@ skipping 100 matching lines @@
   @override
   Local getLocal(ir.VariableDeclaration variable) {
     // If this is a synthetic local, return the synthetic local
     if (variable.name == null) {
       return _syntheticLocals.putIfAbsent(
           variable, () => new SyntheticLocal("x", null, null));
     }
     return getElement(variable) as LocalElement;
   }
 
-  // Is the member a lazy initialized static or top-level member?
-  bool isLazyStatic(ir.Member member) {
-    if (member is ir.Field) {
-      FieldElement field = _nodeToElement[member];
-      return field.constant == null;
-    }
-    return false;
-  }
-
   KernelJumpTarget getJumpTarget(ir.TreeNode node,
       {bool isContinueTarget: false}) {
     return _jumpTargets.putIfAbsent(node, () {
       if (node is ir.LabeledStatement && _jumpTargets.containsKey(node.body)) {
         return _jumpTargets[node.body];
       }
       return new KernelJumpTarget(node, this,
           makeContinueLabel: isContinueTarget);
     });
   }
@@ skipping 394 matching lines @@
   TypeMask selectorTypeOf(Selector selector, TypeMask mask) {
     return TypeMaskFactory.inferredTypeForSelector(
         selector, mask, _globalInferenceResults);
   }
 
   TypeMask typeFromNativeBehavior(
       native.NativeBehavior nativeBehavior, ClosedWorld closedWorld) {
     return TypeMaskFactory.fromNativeBehavior(nativeBehavior, closedWorld);
   }
 }