anchor.diff:    }
   
     CompletionSuggestion assertSuggestSetter(String name,
  -      [int relevance = DART_RELEVANCE_DEFAULT, String importUri,
  +      [int relevance = DART_RELEVANCE_DEFAULT,
  +      String importUri,
         CompletionSuggestionKind kind = CompletionSuggestionKind.INVOCATION]) {
       CompletionSuggestion cs = assertSuggest(name,
           csKind: kind,
  
positive.code:   }
  
    CompletionSuggestion assertSuggestField(String name, String type,
        {int relevance: DART_RELEVANCE_DEFAULT, String importUri,
        CompletionSuggestionKind kind: CompletionSuggestionKind.INVOCATION,
        bool isDeprecated: false}) {
      CompletionSuggestion cs = assertSuggest(name,
  
negative.code: 
    test_Combinator_show() {
      // SimpleIdentifier  HideCombinator  ImportDirective
      addSource(
          '/testAB.dart',
          '''
        library libAB;
        part '/partAB.dart';
        class A { }
        class B { }''');
      addSource(
          '/partAB.dart',
          '''
        part of libAB;
        var T1;
        PB F1() => new PB();
        typedef PB2 F2(int blat);
        class Clz = Object with Object;
        class PB { }''');
      addSource(
          '/testCD.dart',
          '''
        class C { }
        class D { }''');
      addTestSource('''
  