Deoptimize Search - request a new resolved unit for local search.

pkg/analyzer/test/src/dart/analysis/index_test.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 'dart:async';
 import 'dart:convert';
 
 import 'package:analyzer/dart/ast/ast.dart';
 import 'package:analyzer/dart/element/element.dart';
-import 'package:analyzer/dart/element/visitor.dart';
 import 'package:analyzer/src/dart/analysis/driver.dart';
 import 'package:analyzer/src/dart/analysis/index.dart';
 import 'package:analyzer/src/summary/format.dart';
 import 'package:analyzer/src/summary/idl.dart';
 import 'package:test/test.dart';
 import 'package:test_reflective_loader/test_reflective_loader.dart';
 
 import 'base.dart';
 
 main() {
   defineReflectiveSuite(() {
     defineReflectiveTests(IndexTest);
   });
 }
 
-/**
- * Finds an [Element] with the given [name].
- */
-Element findChildElement(Element root, String name, [ElementKind kind]) {
-  Element result = null;
-  root.accept(new _ElementVisitorFunctionWrapper((Element element) {
-    if (element.name != name) {
-      return;
-    }
-    if (kind != null && element.kind != kind) {
-      return;
-    }
-    result = element;
-  }));
-  return result;
-}
-
-/**
- * A function to be called for every [Element].
- */
-typedef void _ElementVisitorFunction(Element element);
-
 class ExpectedLocation {
   final CompilationUnitElement unitElement;
   final int offset;
   final int length;
   final bool isQualified;
 
   ExpectedLocation(
       this.unitElement, this.offset, this.length, this.isQualified);
 
   @override
@@ skipping 1145 matching lines @@
         IndexRelationKind.IS_REFERENCED_BY,
         test._expectedLocation(search, isQualified, length: length));
   }
 
   void isWrittenAt(String search, bool isQualified, {int length}) {
     test._assertHasRelation(element, relations, IndexRelationKind.IS_WRITTEN_BY,
         test._expectedLocation(search, isQualified, length: length));
   }
 }
 
-/**
- * Wraps an [_ElementVisitorFunction] into a [GeneralizingElementVisitor].
- */
-class _ElementVisitorFunctionWrapper extends GeneralizingElementVisitor {
-  final _ElementVisitorFunction function;
-
-  _ElementVisitorFunctionWrapper(this.function);
-
-  visitElement(Element element) {
-    function(element);
-    super.visitElement(element);
-  }
-}
-
 class _NameIndexAssert {
   final IndexTest test;
   final String name;
 
   _NameIndexAssert(this.test, this.name);
 
   void isNotUsed(String search, IndexRelationKind kind) {
     test._assertUsedName(
         name, kind, test._expectedLocation(search, false), true);
   }
@@ skipping 21 matching lines @@
   final bool isQualified;
 
   _Relation(this.kind, this.offset, this.length, this.isQualified);
 
   @override
   String toString() {
     return '_Relation{kind: $kind, offset: $offset, length: $length, '
         'isQualified: $isQualified}lified)';
   }
 }