anchor.diff:          elemKind = protocol.ElementKind.FUNCTION;
           relevance = DART_RELEVANCE_LOCAL_FUNCTION;
         }
  -      _addLocalSuggestion(declaration.name, typeName, elemKind,
  +      _addLocalSuggestion_includeReturnValueSuggestions(
  +          declaration.name, typeName, elemKind,
             isDeprecated: _isDeprecated(declaration),
             param: declaration.functionExpression.parameters,
             relevance: relevance);
  
positive.code:   @override
    void declaredParam(SimpleIdentifier id, TypeName typeName) {
      if (optype.includeReturnValueSuggestions) {
        _addLocalSuggestion(id, typeName, protocol.ElementKind.PARAMETER,
            relevance: DART_RELEVANCE_PARAMETER);
      }
    }
  
negative.code:   @override
    void declaredLocalVar(SimpleIdentifier id, TypeName typeName) {
      if (optype.includeReturnValueSuggestions) {
        _addLocalSuggestion_includeReturnValueSuggestions(
            id, typeName, protocol.ElementKind.LOCAL_VARIABLE,
            relevance: DART_RELEVANCE_LOCAL_VARIABLE);
      }
    }
  