tests/language/parameter_initializer6_negative_test.dart - Issue 10918261: Update language tests to new optional parameter syntax and semantics.

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Issue 10918261: Update language tests to new optional parameter syntax and semantics. (Closed) Base URL: http://dart.googlecode.com/svn/branches/bleeding_edge/dart/

Patch Set: Created 8 years, 3 months ago

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1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file	1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file

2 // for details. All rights reserved. Use of this source code is governed by a	2 // for details. All rights reserved. Use of this source code is governed by a

3 // BSD-style license that can be found in the LICENSE file.	3 // BSD-style license that can be found in the LICENSE file.

4	4

5 // It is a compile-time error if a named formal parameter begins with an '_'	5 // It is a compile-time error if a named formal parameter begins with an '_'

6	6

7 class Foo {	7 class Foo {

8 num _y;	8 num _y;

9 Foo.optional_private([this._y = 77]) {}	9 Foo.optional_private({this._y: 77}) {}

10 }	10 }

11	11

12 main() {	12 main() {

13 var obj;	13 var obj;

14 obj = new Foo.optional_private(_y: 222);	14 obj = new Foo.optional_private(_y: 222);

15 Expect.equals(222, obj._y);	15 Expect.equals(222, obj._y);

16	16

17 obj = new Foo.optional_private();	17 obj = new Foo.optional_private();

18 Expect.equals(77, obj._y);	18 Expect.equals(77, obj._y);

19 }	19 }

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