anchor.diff:            new OutlineTopLevelAccessor(name, _getTypeNameString(declaration.returnType)),
             nameRange, bodyRange));
       } else if (declaration.isSetter) {
  +      analyzer.FormalParameterList params =
  +          declaration.functionExpression.parameters;
         outline.entries.add(_populateOutlineEntry(
  -          new OutlineTopLevelAccessor(name, null, true), nameRange, bodyRange));
  +          new OutlineTopLevelAccessor(name,
  +              _getSetterTypeFromParams(params), true),
  +          nameRange, bodyRange));
       } else {
         outline.entries.add(_populateOutlineEntry(
             new OutlineTopLevelFunction(name,
  
positive.code:           new _Range.fromAstNode(member.name),
            new _Range.fromAstNode(member)));
      } else if (member.isSetter) {
        String type = null;
  
        // Only show setter type if [analyzer.SimpleFormalParameter] and single
        if (member.parameters.parameters.length == 1) {
          analyzer.FormalParameter param = member.parameters.parameters.single;
          if (param is analyzer.SimpleFormalParameter) {
            type = _getTypeNameString(param.type);
          }
        }
  
        outlineClass.members.add(_populateOutlineEntry(
            new OutlineClassAccessor(member.name.name, type, true),
            new _Range.fromAstNode(member.name),
            new _Range.fromAstNode(member)));
      } else {
  
negative.code:     return outline;
    }
  
    String _getSetterTypeFromParams(analyzer.FormalParameterList parameters) {
      // Only show setter type if [analyzer.SimpleFormalParameter] and single
      if (parameters.parameters.length == 1) {
        analyzer.FormalParameter param = parameters.parameters.single;
        if (param is analyzer.SimpleFormalParameter) {
          return _getTypeNameString(param.type);
        }
      }
  
      return null;
    }
  
    void _addVariableToOutline(Outline outline,
        analyzer.TopLevelVariableDeclaration declaration) {
      analyzer.VariableDeclarationList variables = declaration.variables;
  