Ensure that a complete library element has constants evaluated (issue 24890)

pkg/analysis_server/lib/src/services/correction/fix_internal.dart

 // Copyright (c) 2014, 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 analysis_server.src.services.correction.fix_internal;
 
 import 'dart:async';
 import 'dart:collection';
 import 'dart:core' hide Resource;
 
@@ skipping 17 matching lines @@
 import 'package:analyzer/src/generated/ast.dart';
 import 'package:analyzer/src/generated/element.dart';
 import 'package:analyzer/src/generated/engine.dart';
 import 'package:analyzer/src/generated/error.dart';
 import 'package:analyzer/src/generated/java_core.dart';
 import 'package:analyzer/src/generated/parser.dart';
 import 'package:analyzer/src/generated/scanner.dart';
 import 'package:analyzer/src/generated/sdk.dart';
 import 'package:analyzer/src/generated/source.dart';
 import 'package:analyzer/src/generated/utilities_dart.dart';
+import 'package:analyzer/src/task/dart.dart';
 import 'package:path/path.dart';
 
 /**
  * A predicate is a one-argument function that returns a boolean value.
  */
 typedef bool ElementPredicate(Element argument);
 
 /**
  * The implementation of [DartFixContext].
  *
@@ skipping 1396 matching lines @@
     {
       DartSdk sdk = context.sourceFactory.dartSdk;
       List<SdkLibrary> sdkLibraries = sdk.sdkLibraries;
       for (SdkLibrary sdkLibrary in sdkLibraries) {
         SourceFactory sdkSourceFactory = context.sourceFactory;
         String libraryUri = sdkLibrary.shortName;
         Source librarySource =
             sdkSourceFactory.resolveUri(unitSource, libraryUri);
         // prepare LibraryElement
         LibraryElement libraryElement =
-            context.getLibraryElement(librarySource);
+            context.getResult(librarySource, LIBRARY_ELEMENT8);
         if (libraryElement == null) {
           continue;
         }
         // prepare exported Element
         Element element = getExportedElement(libraryElement, name);
         if (element == null) {
           continue;
         }
         if (element is PropertyAccessorElement) {
           element = (element as PropertyAccessorElement).variable;
@@ skipping 12 matching lines @@
         // we don't need SDK libraries here
         if (librarySource.isInSystemLibrary) {
           continue;
         }
         // maybe already imported with a prefix
         if (alreadyImportedWithPrefix.contains(librarySource)) {
           continue;
         }
         // prepare LibraryElement
         LibraryElement libraryElement =
-            context.getLibraryElement(librarySource);
+            context.getResult(librarySource, LIBRARY_ELEMENT8);
         if (libraryElement == null) {
           continue;
         }
         // prepare exported Element
         Element element = getExportedElement(libraryElement, name);
         if (element == null) {
           continue;
         }
         if (element is PropertyAccessorElement) {
           element = (element as PropertyAccessorElement).variable;
@@ skipping 1335 matching lines @@
 /**
  * Describes the location for a newly created [FieldDeclaration].
  */
 class _FieldLocation {
   final String prefix;
   final int offset;
   final String suffix;
 
   _FieldLocation(this.prefix, this.offset, this.suffix);
 }