Issue 25385. Set documentation comment for enum constants.

pkg/analyzer/lib/src/task/dart.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 analyzer.src.task.dart;
 
 import 'dart:collection';
 
 import 'package:analyzer/dart/ast/ast.dart';
 import 'package:analyzer/dart/ast/visitor.dart';
@@ skipping 21 matching lines @@
 import 'package:analyzer/src/task/driver.dart';
 import 'package:analyzer/src/task/general.dart';
 import 'package:analyzer/src/task/html.dart';
 import 'package:analyzer/src/task/inputs.dart';
 import 'package:analyzer/src/task/model.dart';
 import 'package:analyzer/src/task/strong/checker.dart';
 import 'package:analyzer/src/task/strong_mode.dart';
 import 'package:analyzer/task/dart.dart';
 import 'package:analyzer/task/general.dart';
 import 'package:analyzer/task/model.dart';
+import 'package:analyzer/src/generated/utilities_dart.dart';
 
 /**
  * The [ResultCachingPolicy] for ASTs.
  */
 const ResultCachingPolicy AST_CACHING_POLICY =
     const SimpleResultCachingPolicy(8192, 8192);
 
 /**
  * The [ResultCachingPolicy] for [Element]s.
  */
@@ skipping 1306 matching lines @@
     libraryElement.definingCompilationUnit = definingCompilationUnitElement;
     libraryElement.entryPoint = entryPoint;
     libraryElement.parts = sourcedCompilationUnits;
     for (Directive directive in directivesToResolve) {
       directive.element = libraryElement;
     }
     BuildLibraryElementUtils.patchTopLevelAccessors(libraryElement);
     // set the library documentation to the docs associated with the first
     // directive in the compilation unit.
     if (definingCompilationUnit.directives.isNotEmpty) {
-      _setDoc(libraryElement, definingCompilationUnit.directives.first);
+      setElementDocumentationComment(
+          libraryElement, definingCompilationUnit.directives.first);
     }
 
     //
     // Record outputs.
     //
     outputs[BUILD_LIBRARY_ERRORS] = errors;
     outputs[LIBRARY_ELEMENT1] = libraryElement;
     outputs[IS_LAUNCHABLE] = entryPoint != null;
   }
 
@@ skipping 22 matching lines @@
         LibraryIdentifier libraryName = directive.libraryName;
         if (libraryName != null) {
           return libraryName.name;
         }
       }
     }
     return null;
   }
 
   /**
-   * If the given [node] has a documentation comment, remember its content
-   * and range into the given [element].
-   */
-  void _setDoc(ElementImpl element, AnnotatedNode node) {
-    Comment comment = node.documentationComment;
-    if (comment != null && comment.isDocumentation) {
-      element.documentationComment =
-          comment.tokens.map((Token t) => t.lexeme).join('\n');
-      element.setDocRange(comment.offset, comment.length);
-    }
-  }
-
-  /**
    * Return a map from the names of the inputs of this kind of task to the task
    * input descriptors describing those inputs for a task with the given
    * [libSource].
    */
   static Map<String, TaskInput> buildInputs(AnalysisTarget target) {
     Source source = target;
     return <String, TaskInput>{
       DEFINING_UNIT_INPUT:
           RESOLVED_UNIT1.of(new LibrarySpecificUnit(source, source)),
       PARTS_UNIT_INPUT: INCLUDED_PARTS.of(source).toList((Source unit) {
@@ skipping 3867 matching lines @@
 
   @override
   bool moveNext() {
     if (_newSources.isEmpty) {
       return false;
     }
     currentTarget = _newSources.removeLast();
     return true;
   }
 }