Resynthesize top-level function references.

pkg/analyzer/lib/src/summary/resynthesize.dart

 // Copyright (c) 2015, 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 summary_resynthesizer;
 
 import 'dart:collection';
 
 import 'package:analyzer/dart/ast/ast.dart';
 import 'package:analyzer/dart/element/element.dart';
@@ skipping 1584 matching lines @@
           String identifier = _getElementIdentifier(name, linkedReference.kind);
           locationComponents = getReferencedLocationComponents(
               linkedReference.dependency, linkedReference.unit, identifier);
         }
         ElementLocation location =
             new ElementLocationImpl.con3(locationComponents);
         switch (linkedReference.kind) {
           case ReferenceKind.classOrEnum:
             element = new ClassElementHandle(summaryResynthesizer, location);
             break;
-          case ReferenceKind.typedef:
-            element = new FunctionTypeAliasElementHandle(
-                summaryResynthesizer, location);
-            break;
-          case ReferenceKind.topLevelPropertyAccessor:
-            element = new PropertyAccessorElementHandle(
-                summaryResynthesizer, location);
-            break;
           case ReferenceKind.constructor:
             assert(location.components.length == 4);
             element =
                 new ConstructorElementHandle(summaryResynthesizer, location);
             numTypeParameters = enclosingInfo.numTypeParameters;
             break;
+          case ReferenceKind.length:
+            element = _buildStringLengthPropertyAccessorElement();
+            break;
+          case ReferenceKind.method:
+            assert(location.components.length == 4);
+            element = new MethodElementHandle(summaryResynthesizer, location);
+            break;
           case ReferenceKind.propertyAccessor:
             assert(location.components.length == 4);
             element = new PropertyAccessorElementHandle(
                 summaryResynthesizer, location);
             break;
-          case ReferenceKind.method:
-            assert(location.components.length == 4);
-            element = new MethodElementHandle(summaryResynthesizer, location);
+          case ReferenceKind.topLevelFunction:
+            assert(location.components.length == 3);
+            element = new FunctionElementHandle(summaryResynthesizer, location);
             break;
-          case ReferenceKind.length:
-            element = _buildStringLengthPropertyAccessorElement();
+          case ReferenceKind.topLevelPropertyAccessor:
+            element = new PropertyAccessorElementHandle(
+                summaryResynthesizer, location);
             break;
-          default:
-            // This is an element that doesn't (yet) need to be referred to
-            // directly, so don't bother populating an element for it.
-            // TODO(paulberry): add support for more kinds, as needed.
+          case ReferenceKind.typedef:
+            element = new FunctionTypeAliasElementHandle(
+                summaryResynthesizer, location);
+            break;
+          case ReferenceKind.prefix:
+          case ReferenceKind.unresolved:
             break;
         }
       }
       referenceInfos[i] = new _ReferenceInfo(
           enclosingInfo, name, element, type, numTypeParameters);
     }
   }
 
   /**
    * Populate a [CompilationUnitElement] by deserializing all the elements
@@ skipping 193 matching lines @@
                 }
               : () => this.element;
       // TODO(paulberry): Is it a bug that we have to pass `false` for
       // isInstantiated?
       return new DeferredFunctionTypeImpl(computer, null, typeArguments, false);
     } else {
       return null;
     }
   }
 }